Okabe Hiroshi (岡部寛)
Place: Tokyo, Japan
Rating: 2606.53, Std: 75.28, Rank: 28
First game: 2000-05-14, Last game: 2023-01-29
Top rating: 2709.84 (2014-01-26)
Games: 1017, Wins: 605, Draws: 193, Losses: 219
Gy1: 25, Gy2: 59, Gy5: 188
| 23 Kanto Renju Emperor Tournament 2nd round | ||||
|---|---|---|---|---|
| Date | 2023-01-29 | Rating | 2606.53 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Inoue Fumiya | 2485.37 |
| 2 | White | Loss | Yokoyama Shota | 2427.15 |
| 3 | Black | Win | Kamiya Shunsuke | 2789.17 |
| 4 | White | Win | Fujita Maiko | 2380.43 |
| 5 | Black | Win | Maruta Koji | 2126.16 |
| 26th New Year (Mikami) Cup | ||||
| Date | 2023-01-15 | Rating | 2606.94 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Takazawa Nagayoshi | 2115.84 |
| S2 | Black | Draw | Inoue Fumiya | 2484.77 |
| S3 | White | Win | Ono Takayuki | 2352.68 |
| S4 | White | Loss | Ishitani Shin-ichi | 2328.79 |
| S5 | Black | Draw | Tanaka Shotaro | 2241.20 |
| 60th Meijinsen Tournament | ||||
| Date | 2022-09-19 | Rating | 2620.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kuga Akio | 2331.52 |
| 2 | Black | Win | Ono Takayuki | 2352.96 |
| 3 | White | Draw | Makino Mitsunori | 2552.60 |
| 4 | Black | Win | Miyamoto Syunju | 2152.00 |
| 5 | White | Win | Kawamoto Shoma | 2275.54 |
| 6 | Black | Win | Hasegawa Kazuto | 2585.22 |
| 7 | White | Loss | Nagasoe Hiroki | 2595.81 |
| 8 | White | Win | Ishitani Shin-ichi | 2314.74 |
| 9 | Black | Draw | Nakayama Tomoharu | 2759.77 |
| 39 Kanto Championship | ||||
| Date | 2022-07-31 | Rating | 2623.65 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tanaka Shotaro | 2235.63 |
| 2 | Black | Win | Maruta Hiroki | 2124.74 |
| 3 | Black | Win | Ono Takayuki | 2356.65 |
| 4 | White | Win | Ishitani Shin-ichi | 2312.47 |
| 5 | White | Draw | Yokoyama Shota | 2414.67 |
| 6 | White | Win | Kato Yasuhiro | 2050.11 |
| 22nd Kanto Renju Emperor Tournament Final | ||||
| Date | 2022-03-19 | Rating | 2629.93 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kamiya Shunsuke | 2795.10 |
| 2 | Black | Draw | Kamiya Shunsuke | 2795.10 |
| 3 | White | Loss | Kamiya Shunsuke | 2795.10 |
| 59th Meijinsen Tournament | ||||
| Date | 2022-01-10 | Rating | 2634.81 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2178.46 |
| 2 | Black | Draw | Nakayama Tomoharu | 2769.99 |
| 3 | Black | Win | Maruyama Yasushi | 2222.57 |
| 4 | Black | Win | Ono Takayuki | 2357.95 |
| 5 | White | Win | Hayashi Shoichi | 2086.29 |
| 6 | Black | Win | Iio Yoshihiro | 2355.03 |
| 7 | White | Win | Nagasoe Hiroki | 2596.59 |
| 8 | White | Draw | Hasegawa Kazuto | 2545.50 |
| 9 | Black | Loss | Kamiya Shunsuke | 2792.28 |
| ex | White | Win | Nagasoe Hiroki | 2596.59 |
| 22 Renju Emperor Tournament 2nd round | ||||
| Date | 2021-12-19 | Rating | 2634.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yokoyama Shota | 2405.54 |
| 2 | Black | Win | Maruta Hiroki | 2184.63 |
| 3 | White | Loss | Kamiya Shunsuke | 2792.30 |
| 4 | Black | Draw | Nagasoe Hiroki | 2595.14 |
| 5 | White | Draw | Shimura Hiroki | 2050.38 |
| 13th Tohoku Championship | ||||
| Date | 2021-12-12 | Rating | 2634.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2164.60 |
| 2 | Black | Win | Fujita Maiko | 2332.91 |
| 3 | Black | Loss | Inoue Fumiya | 2462.26 |
| 4 | White | Win | Maruta Hiroki | 2186.39 |
| 38 Kanto Championship | ||||
| Date | 2021-08-08 | Rating | 2641.65 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Suenaga Daiki | 2235.24 |
| 2 | White | Win | Ishitani Shin-ichi | 2293.56 |
| 3 | White | Loss | Kamiya Shunsuke | 2785.80 |
| 4 | Black | Loss | Inoue Fumiya | 2450.31 |
| 5 | White | Loss | Yokoyama Shota | 2406.33 |
| 6 | White | Win | Fujita Maiko | 2311.62 |
| 16th All Japan Championship | ||||
| Date | 2021-03-28 | Rating | 2664.03 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suenaga Daiki | 2234.60 |
| 2 | Black | Win | Inoue Fumiya | 2429.46 |
| 3 | Black | Draw | Nakamura Shigeru | 2899.14 |
| 4 | White | Win | Fujita Maiko | 2314.98 |
| 5 | White | Win | Nagasoe Hiroki | 2582.55 |
| 6 | White | Win | Makino Mitsunori | 2496.19 |
| 21th Kanto Renju Emperor Tournament Final | ||||
| Date | 2021-02-27 | Rating | 2665.99 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Makino Mitsunori | 2493.60 |
| 2 | Black | Win | Makino Mitsunori | 2493.60 |
| 24th New Year(Mikami)Cup | ||||
| Date | 2021-01-29 | Rating | 2666.79 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2340.62 |
| S2 | White | Win | Maruta Hiroki | 2175.90 |
| S3 | Black | Win | Maruta Koji | 2082.26 |
| S4 | White | Win | Ishitani Shin-ichi | 2317.64 |
| S5 | Black | Draw | Makino Mitsunori | 2490.17 |
| 12th Tohoku Championship | ||||
| Date | 2020-12-27 | Rating | 2667.43 | |
| Round | Color | Result | Opponent | |
| Black | Draw | Nakamura Shigeru | 2898.90 | |
| 21 Renju Emperor Tournament 2nd round | ||||
| Date | 2020-12-06 | Rating | 2667.39 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Shimura Hiroki | 1969.99 |
| 2 | White | Win | Ono Takayuki | 2343.09 |
| 3 | White | Draw | Nagasoe Hiroki | 2572.32 |
| 4 | Black | Win | Inoue Fumiya | 2417.32 |
| 5 | Black | Draw | Makino Mitsunori | 2480.68 |
| 58 Meijinsen Tournament | ||||
| Date | 2020-09-21 | Rating | 2667.44 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2763.16 |
| 2 | White | Loss | Makino Mitsunori | 2459.05 |
| 3 | White | Win | Nakayama Tomoharu | 2778.81 |
| 4 | Black | Win | Fujita Maiko | 2319.23 |
| 5 | Black | Win | Fujita Yudai | 2430.18 |
| 6 | White | Loss | Matsuura Hiroshi | 2330.90 |
| 7 | Black | Draw | Tamada Yoichi | 2476.66 |
| 8 | Black | Win | Tanaka Toshiki | 2409.34 |
| 9 | Black | Draw | Tachi Masaya | 2413.42 |
| 37 Kanto Championship | ||||
| Date | 2020-08-10 | Rating | 2668.75 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ito Midori | 1655.24 |
| 2 | Black | Win | Kato Yasuhiro | 2054.07 |
| 3 | White | Win | Ishitani Shin-ichi | 2323.32 |
| 4 | White | Win | Maruta Hiroki | 2186.60 |
| 5 | White | Win | Fujita Maiko | 2318.85 |
| 6 | Black | Win | Maruyama Takashi | 1996.50 |
| 20th Kanto Renju Emperor Tournament Final | ||||
| Date | 2020-02-16 | Rating | 2669.66 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2907.66 |
| 2 | White | Loss | Nakamura Shigeru | 2907.66 |
| 23 New Year (Mikami) Cup | ||||
| Date | 2020-01-26 | Rating | 2670.40 | |
| Round | Color | Result | Opponent | |
| A1 | Black | Win | Maruta Hiroki | 2165.86 |
| A2 | White | Win | Iwano Fumio | 2130.19 |
| A3 | Black | Loss | Nakamura Shigeru | 2907.70 |
| A4 | White | Win | Fujita Maiko | 2303.64 |
| A5 | White | Win | Ishitani Shin-ichi | 2328.75 |
| 15th All Japan Championship | ||||
| Date | 2020-01-19 | Rating | 2670.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sakamoto Hirouji | 2234.93 |
| 2 | White | Win | Nakamura Shigeru | 2907.55 |
| 3 | White | Win | Inoue Fumiya | 2373.53 |
| 4 | Black | Loss | Nakayama Tomoharu | 2782.72 |
| 5 | Black | Draw | Kamiya Shunsuke | 2760.30 |
| 6 | Black | Win | Iio Yoshihiro | 2363.10 |
| 20 Renju Emperor Tournament 2nd round | ||||
| Date | 2019-12-08 | Rating | 2668.72 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2373.72 |
| 2 | White | Loss | Fujita Maiko | 2302.78 |
| 3 | White | Draw | Nakamura Shigeru | 2909.96 |
| 4 | White | Win | Miyamoto Syunju | 2231.44 |
| 5 | White | Win | Ishitani Shin-ichi | 2329.26 |
| 11th Tohoku Championship | ||||
| Date | 2019-10-06 | Rating | 2667.03 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kusajima Masato | 2188.03 |
| 2 | White | Win | Miyamoto Syunju | 2231.22 |
| 3 | Black | Win | Hirono Masakazu | 2025.02 |
| 4 | White | Win | Ishitani Shin-ichi | 2334.17 |
| 5 | White | Win | Gakumazawa Hideaki | 2091.31 |
| 57 Meijinsen Tournament | ||||
| Date | 2019-09-16 | Rating | 2666.01 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuura Hiroshi | 2317.99 |
| 2 | White | Win | Ishitani Shin-ichi | 2337.03 |
| 3 | Black | Win | Inoue Fumiya | 2372.55 |
| 4 | Black | Draw | Kamiya Shunsuke | 2763.10 |
| 5 | Black | Win | Hasegawa Kazuto | 2560.24 |
| 6 | Black | Loss | Kawamura Norihiko | 2623.87 |
| 7 | White | Win | Nakayama Tomoharu | 2768.65 |
| 8 | Black | Loss | Koyama Jun | 2551.14 |
| 9 | White | Win | Kawano Takahisa | 2391.73 |
| World Championship AT | ||||
| Date | 2019-08-10 | Rating | 2662.79 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Oll Aivo | 2689.10 |
| 2 | Black | Win | Inoue Fumiya | 2374.77 |
| 3 | Black | Win | Epifanov Dmitry | 2617.39 |
| 4 | White | Draw | Nakayama Tomoharu | 2764.62 |
| 5 | White | Win | Kamiya Shunsuke | 2760.76 |
| 6 | White | Loss | Koyama Jun | 2555.04 |
| 7 | White | Loss | Gardström Petter | 2637.28 |
| 8 | Black | Loss | Cao Dong | 2713.35 |
| 9 | White | Loss | Sushkov Vladimir | 2792.50 |
| 10 | White | Win | Fedotov Denis | 2612.35 |
| 11 | White | Win | Mei Fan | 2634.22 |
| 36 Kanto Championship | ||||
| Date | 2019-07-28 | Rating | 2661.31 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2102.22 |
| 2 | White | Win | Makino Mitsunori | 2296.91 |
| 3 | White | Loss | Nakamura Shigeru | 2921.87 |
| 4 | White | Win | Ono Takayuki | 2346.97 |
| 5 | White | Draw | Inoue Fumiya | 2375.77 |
| 6 | White | Win | Ishitani Shin-ichi | 2341.56 |
| 14th All Japan Championship | ||||
| Date | 2019-03-31 | Rating | 2648.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyamoto Syunju | 2218.70 |
| 2 | White | Loss | Nakamura Shigeru | 2930.19 |
| 3 | White | Draw | Kamiya Shunsuke | 2754.03 |
| 4 | White | Win | Iio Yoshihiro | 2407.22 |
| 5 | White | Loss | Inoue Fumiya | 2376.36 |
| 6 | White | Win | Koyama Jun | 2537.11 |
| 19th Kanto Renju Emperor Tournament Final | ||||
| Date | 2019-02-17 | Rating | 2644.82 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2931.92 |
| 2 | Black | Loss | Nakamura Shigeru | 2931.92 |
| 22 New Year (Mikami) Cup | ||||
| Date | 2019-01-20 | Rating | 2642.96 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Inoue Fumiya | 2365.19 |
| 2 | White | Win | Tomobe Katsuhiro | 2126.34 |
| 3 | White | Win | Ono Takayuki | 2348.66 |
| 4 | Black | Draw | Ke Fang-Ying | 2305.50 |
| 5 | Black | Win | Takazawa Nagayoshi | 2112.74 |
| 19 Renju Emperor Tournament 2nd round | ||||
| Date | 2018-12-09 | Rating | 2640.05 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2131.46 |
| 2 | White | Win | Ishitani Shin-ichi | 2366.49 |
| 3 | Black | Loss | Nakamura Shigeru | 2933.36 |
| 4 | White | Win | Miyamoto Syunju | 2215.62 |
| 5 | White | Win | Iwano Fumio | 2193.23 |
| SOPAI Cup | ||||
| Date | 2018-11-25 | Rating | 2638.85 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tian Hanfa | 1853.44 |
| 2 | White | Loss | Wai Chan Keong | 2693.71 |
| 3 | Black | Loss | Sun Jinxue | 2194.42 |
| 4 | White | Win | Peng Lulu | 2025.14 |
| 5 | White | Loss | Hong Pengcheng | 2336.17 |
| 6 | Black | Loss | Cheng Yanzhen | 2358.87 |
| 7 | White | Win | Guo Haisen | 2140.95 |
| 8 | White | Loss | Lu Hai | 2560.64 |
| 9 | White | Win | Ling Shijie | 2353.32 |
| 56 Meijinsen Tournament | ||||
| Date | 2018-09-17 | Rating | 2650.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hasegawa Kazuto | 2536.23 |
| 2 | Black | Win | Kuga Akio | 2361.98 |
| 3 | Black | Loss | Koyama Jun | 2527.08 |
| 4 | White | Loss | Nakamura Shigeru | 2933.23 |
| 5 | Black | Win | Matsuura Hiroshi | 2312.27 |
| 6 | Black | Win | Kawamura Norihiko | 2606.06 |
| 8 | White | Win | Ishitani Shin-ichi | 2374.44 |
| 9 | Black | Win | Kamiya Shunsuke | 2742.98 |
| 10th Tohoku Championship | ||||
| Date | 2018-09-09 | Rating | 2651.04 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hirono Masakazu | 2028.18 |
| 2 | Black | Win | Miyamoto Syunju | 2212.79 |
| 3 | Black | Win | Demachi Koichiro | 1888.18 |
| 5 | Black | Win | Kusajima Masato | 2239.27 |
| 35 Kanto Championship | ||||
| Date | 2018-07-16 | Rating | 2655.17 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2066.82 |
| 2 | White | Win | Inoue Fumiya | 2352.18 |
| 3 | White | Loss | Nakamura Shigeru | 2928.79 |
| 4 | White | Win | Fujita Maiko | 2198.26 |
| 5 | Black | Draw | Nakayama Tomoharu | 2776.37 |
| 6 | Black | Win | Ishitani Shin-ichi | 2376.98 |
| 12th Team World Championship | ||||
| Date | 2018-05-05 | Rating | 2658.38 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Mesila Villem | 2587.52 |
| 3 | White | Win | Gardström Petter | 2626.73 |
| 5 | White | Win | Makarov Pavel | 2548.29 |
| 6 | Black | Loss | Cao Dong | 2732.40 |
| 7 | White | Loss | Kryuchok Roman | 2544.41 |
| 8 | Black | Win | Kozhin Mikhail | 2639.78 |
| 10 | White | Win | Mesila Villem | 2587.52 |
| 13th All Japan Championship | ||||
| Date | 2018-01-28 | Rating | 2662.56 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujita Yudai | 2444.24 |
| 2 | White | Loss | Nakayama Tomoharu | 2786.51 |
| 3 | Black | Win | Iio Yoshihiro | 2481.82 |
| 4 | White | Loss | Kamiya Shunsuke | 2749.48 |
| 5 | Black | Win | Ishitani Shin-ichi | 2367.16 |
| 6 | Black | Loss | Tachi Masaya | 2501.31 |
| 21 Mikami Cup | ||||
| Date | 2018-01-21 | Rating | 2663.27 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2335.71 |
| S2 | White | Win | Ishitani Shin-ichi | 2365.97 |
| S3 | White | Win | Sato Kiyotomi | 2394.05 |
| 18 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2017-12-17 | Rating | 2665.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyamoto Syunju | 2217.58 |
| 2 | White | Win | Kusajima Masato | 2244.83 |
| 3 | White | Win | Sato Kiyotomi | 2396.19 |
| 4 | White | Win | Koyama Jun | 2539.17 |
| 5 | Black | Loss | Nakamura Shigeru | 2904.41 |
| 18 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2017-11-01 | Rating | 2667.19 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2092.01 |
| 2 | Black | Draw | Koyama Jun | 2546.13 |
| 3 | Black | Win | Kusajima Masato | 2242.60 |
| 4 | White | Win | Ishitani Shin-ichi | 2351.32 |
| 55 Meijinsen Tournament | ||||
| Date | 2017-09-18 | Rating | 2668.40 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Sato Kiyotomi | 2407.77 |
| 2 | White | Win | Kawano Takahisa | 2383.57 |
| 3 | White | Win | Iio Yoshihiro | 2493.66 |
| 4 | Black | Loss | Kamiya Shunsuke | 2747.45 |
| 5 | Black | Win | Tamada Yoichi | 2470.57 |
| 6 | White | Win | Matsuura Hiroshi | 2303.70 |
| 7 | White | Loss | Nakayama Tomoharu | 2781.14 |
| 8 | White | Win | Hasegawa Kazuto | 2554.11 |
| 9 | Black | Win | Maruyama Yasushi | 2241.20 |
| World Championship BT | ||||
| Date | 2017-08-12 | Rating | 2667.63 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Liao Jun-Yen | 2295.13 |
| 2 | White | Loss | Huang Yen-Hua | 2406.64 |
| 3 | White | Win | Sun In | 2392.33 |
| 4 | Black | Loss | Liu Yang | 2604.11 |
| 5 | Black | Win | Metreveli Maksim | 2262.08 |
| 6 | Black | Win | Yang Yu-Hsiung | 2391.03 |
| 7 | White | Draw | Tang Kai Lam | 2714.24 |
| 8 | Black | Draw | Wai Chan Keong | 2638.48 |
| 9 | White | Win | Koyama Jun | 2554.95 |
| World Championship QT | ||||
| Date | 2017-08-05 | Rating | 2667.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Lu Wei-Yuan | 2545.28 |
| 2 | Black | Win | Kim Su Chan | 2270.63 |
| 3 | White | Draw | Lin Huang-Yu | 2684.44 |
| 4 | White | Draw | Lan Zhiren | 2586.12 |
| 5 | Black | Draw | Koyama Jun | 2555.00 |
| 6 | Black | Win | Oll Aivo | 2737.74 |
| 7 | Black | Loss | Sushkov Vladimir | 2826.54 |
| 34 Kanto Championship | ||||
| Date | 2017-07-16 | Rating | 2668.10 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2046.06 |
| 2 | White | Win | Iwano Fumio | 2220.66 |
| 3 | White | Loss | Nakayama Tomoharu | 2767.85 |
| 4 | White | Win | Ono Takayuki | 2331.83 |
| 5 | White | Win | Ishitani Shin-ichi | 2350.58 |
| 6 | White | Win | Maruta Hiroki | 2093.26 |
| 12th All Japan Championship | ||||
| Date | 2017-03-26 | Rating | 2669.79 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2323.55 |
| 2 | White | Win | Sato Kiyotomi | 2430.41 |
| 3 | White | Draw | Nakayama Tomoharu | 2744.00 |
| 4 | Black | Loss | Nakamura Shigeru | 2907.13 |
| 5 | Black | Win | Fujita Yudai | 2435.42 |
| 6 | Black | Draw | Kamiya Shunsuke | 2728.34 |
| 20 New Year (Mikami) Cup | ||||
| Date | 2017-01-22 | Rating | 2668.34 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Sato Kiyotomi | 2440.47 |
| S2 | White | Win | Ishitani Shin-ichi | 2351.33 |
| S4 | Black | Loss | Nakamura Shigeru | 2905.53 |
| S5 | White | Win | Koyama Jun | 2560.77 |
| 17 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2016-12-10 | Rating | 2665.77 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Sato Kiyotomi | 2448.08 |
| 2 | Black | Win | Maruta Koji | 2120.89 |
| 3 | Black | Win | Ishitani Shin-ichi | 2354.98 |
| 4 | White | Draw | Nakamura Shigeru | 2901.82 |
| 5 | White | Loss | Nakayama Tomoharu | 2734.67 |
| 17 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2016-11-23 | Rating | 2665.00 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Koji | 2122.72 |
| 2 | White | Win | Koyama Jun | 2564.06 |
| 3 | Black | Win | Ishitani Shin-ichi | 2356.18 |
| 4 | Black | Draw | Sato Kiyotomi | 2449.14 |
| 48 Kyoto Classified Tournament | ||||
| Date | 2016-11-13 | Rating | 2664.35 | |
| Round | Color | Result | Opponent | |
| SS2 | Black | Loss | Hasegawa Kazuto | 2587.73 |
| SS3 | White | Loss | Hata Masayuki | 2163.96 |
| SS4 | White | Draw | Kawamura Norihiko | 2573.23 |
| SS5 | White | Draw | Iio Yoshihiro | 2503.01 |
| 54 Meijinsen Tournament | ||||
| Date | 2016-09-19 | Rating | 2668.54 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruyama Yasushi | 2249.85 |
| 2 | Black | Win | Matsuura Hiroshi | 2320.50 |
| 3 | Black | Win | Iio Yoshihiro | 2508.10 |
| 4 | Black | Loss | Kuga Akio | 2323.15 |
| 5 | White | Loss | Kamiya Shunsuke | 2703.59 |
| 6 | White | Win | Tanaka Toshiki | 2405.26 |
| 7 | White | Win | Hasegawa Kazuto | 2588.70 |
| 8 | White | Draw | Nakayama Tomoharu | 2729.08 |
| 9 | Black | Win | Koyama Jun | 2567.52 |
| 33 Kanto Championship | ||||
| Date | 2016-07-31 | Rating | 2671.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2067.82 |
| 2 | White | Win | Maruta Koji | 2134.02 |
| 3 | White | Win | Koyama Jun | 2570.92 |
| 4 | Black | Draw | Nakayama Tomoharu | 2727.32 |
| 5 | Black | Win | Maruta Hiroki | 2091.17 |
| 6 | Black | Loss | Nakamura Shigeru | 2897.63 |
| 54 Meijinsen Qualification East Japan area 2nd round | ||||
| Date | 2016-06-12 | Rating | 2673.64 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kamiya Shunsuke | 2678.13 |
| 2 | Black | Win | Mitsumori Masao | 2305.48 |
| 3 | Black | Win | Kusajima Masato | 2223.86 |
| 4 | White | Win | Tamada Yoichi | 2516.60 |
| 5 | Black | Draw | Koyama Jun | 2575.70 |
| 19 Mikami Cup | ||||
| Date | 2016-03-13 | Rating | 2671.57 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kusajima Masato | 2222.27 |
| S2 | White | Draw | Kamiya Shunsuke | 2672.59 |
| S3 | White | Loss | Nakamura Shigeru | 2886.39 |
| S4 | White | Win | Koyama Jun | 2577.92 |
| S5 | Black | Win | Ono Takayuki | 2295.36 |
| 11th All Japan Championship | ||||
| Date | 2016-01-11 | Rating | 2668.69 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Fujita Yudai | 2402.04 |
| 2 | White | Draw | Tamada Yoichi | 2521.20 |
| 3 | White | Loss | Koyama Jun | 2581.79 |
| 4 | Black | Win | Ishitani Shin-ichi | 2355.59 |
| 5 | Black | Win | Iio Yoshihiro | 2493.85 |
| 6 | Black | Draw | Nakayama Tomoharu | 2724.42 |
| 16 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-12-13 | Rating | 2668.77 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Nakayama Tomoharu | 2722.59 |
| 2 | White | Loss | Nakamura Shigeru | 2873.72 |
| 3 | White | Win | Koyama Jun | 2584.68 |
| 4 | White | Win | Ono Takayuki | 2293.02 |
| 5 | White | Loss | Sato Kiyotomi | 2477.00 |
| 16 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2015-11-15 | Rating | 2669.72 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 2019.66 |
| 2 | Black | Win | Ono Takayuki | 2293.61 |
| 3 | White | Loss | Koyama Jun | 2585.08 |
| 4 | White | Loss | Sato Kiyotomi | 2475.07 |
| 47 Kyoto Classified Tournament | ||||
| Date | 2015-11-08 | Rating | 2670.61 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Tachi Masaya | 2436.44 |
| S2 | Black | Win | Hasegawa Kazuto | 2612.24 |
| S3 | Black | Win | Epifanov Dmitry | 2661.41 |
| S4 | Black | Win | Kashihara Akihiko | 2302.44 |
| S5 | White | Win | Sakamoto Hirouji | 2247.26 |
| 53 Meijinsen Tournament | ||||
| Date | 2015-09-22 | Rating | 2672.04 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2354.15 |
| 2 | Black | Loss | Hasegawa Kazuto | 2615.99 |
| 3 | White | Win | Matsuura Hiroshi | 2347.99 |
| 4 | White | Win | Tamada Yoichi | 2529.17 |
| 5 | White | Draw | Oosumi Yuuki | 2730.91 |
| 6 | Black | Loss | Kawamura Norihiko | 2576.88 |
| 7 | Black | Draw | Nakayama Tomoharu | 2716.12 |
| 8 | White | Loss | Iio Yoshihiro | 2487.75 |
| 9 | White | Draw | Koyama Jun | 2580.49 |
| World Championship AT | ||||
| Date | 2015-08-13 | Rating | 2677.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tang Kai Lam | 2682.30 |
| 2 | Black | Draw | Kamiya Shunsuke | 2653.46 |
| 3 | Black | Loss | Qi Guan | 2758.42 |
| 4 | White | Draw | Taimla Tunnet | 2724.28 |
| 5 | Black | Win | Salnikov Pavel | 2592.76 |
| 6 | Black | Win | Makarov Pavel | 2553.84 |
| 7 | White | Loss | Lan Zhiren | 2594.15 |
| 8 | Black | Win | Hõbemägi Martin | 2603.08 |
| 9 | Black | Draw | Fedorkin Oleg | 2682.35 |
| 10 | Black | Draw | Chen Ko-Han | 2651.87 |
| 11 | Black | Draw | Lin Huang-Yu | 2742.23 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2679.20 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nakamura Souta | 2241.56 |
| 2 | White | Win | Ishitani Shin-ichi | 2359.98 |
| 3 | White | Draw | Koyama Jun | 2576.04 |
| 4 | White | Draw | Nakayama Tomoharu | 2710.36 |
| 5 | Black | Loss | Nakamura Shigeru | 2859.52 |
| 6 | Black | Win | Iwano Fumio | 2212.36 |
| 7th Tohoku Championship | ||||
| Date | 2015-04-12 | Rating | 2687.68 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2149.76 |
| 2 | White | Win | Kusajima Masato | 2218.61 |
| 3 | White | Win | Kobayashi Koichi | 2249.25 |
| 4 | White | Win | Ishitani Shin-ichi | 2378.13 |
| 5 | Black | Win | Hirono Masakazu | 1964.59 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2688.52 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2202.28 |
| 2 | Black | Win | Nagao Noriaki | 2260.48 |
| 3 | White | Win | Kamiya Shunsuke | 2625.79 |
| 4 | Black | Draw | Nakamura Shigeru | 2857.15 |
| 5 | Black | Draw | Nakayama Tomoharu | 2694.31 |
| 6 | Black | Draw | Tachi Masaya | 2440.85 |
| 15th Kanto Renju Emperor Tournament Final | ||||
| Date | 2015-02-15 | Rating | 2689.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2855.03 |
| 2 | Black | Loss | Nakamura Shigeru | 2855.03 |
| 15 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2015-01-25 | Rating | 2690.98 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2309.77 |
| 2 | White | Win | Ishitani Shin-ichi | 2385.60 |
| 3 | Black | Win | Kamiya Shunsuke | 2612.75 |
| 4 | White | Loss | Nakamura Souta | 2220.10 |
| 5 | Black | Win | Nakamura Shigeru | 2853.10 |
| 18 Mikami Cup Tournament | ||||
| Date | 2015-01-18 | Rating | 2691.23 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ono Takayuki | 2310.96 |
| S2 | White | Draw | Isobe Taizan | 2388.69 |
| S3 | Black | Loss | Nakamura Shigeru | 2852.65 |
| 46 Kyoto Classified Tournament | ||||
| Date | 2014-11-09 | Rating | 2696.51 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Miyagawa Junzo | 2192.34 |
| S2 | Black | Win | Kawamura Norihiko | 2602.48 |
| S3 | Black | Draw | Iio Yoshihiro | 2475.01 |
| S4 | White | Win | Fukui Nobuhiro | 2567.21 |
| S5 | Black | Loss | Oosumi Yuuki | 2771.23 |
| 15 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2014-10-26 | Rating | 2697.49 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tomobe Katsuhiro | 2071.72 |
| 2 | Black | Win | Kato Yasuhiro | 2053.16 |
| 3 | Black | Win | Fukui Nobuhiro | 2567.94 |
| 4 | Black | Draw | Kamiya Shunsuke | 2594.82 |
| 52 Meijinsen Tournament | ||||
| Date | 2014-09-15 | Rating | 2699.69 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamada Yoichi | 2516.29 |
| 2 | Black | Win | Fukui Nobuhiro | 2572.01 |
| 3 | Black | Win | Kashihara Akihiko | 2302.16 |
| 4 | Black | Win | Matsuura Hiroshi | 2317.06 |
| 5 | White | Loss | Oosumi Yuuki | 2775.04 |
| 6 | White | Draw | Iio Yoshihiro | 2472.39 |
| 7 | Black | Win | Sato Kiyotomi | 2439.95 |
| 8 | White | Draw | Hasegawa Kazuto | 2604.45 |
| 9 | White | Draw | Nakayama Tomoharu | 2671.86 |
| 31th Kanto Championship | ||||
| Date | 2014-05-11 | Rating | 2705.52 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2561.65 |
| 2 | White | Win | Kobayashi Koichi | 2207.76 |
| 3 | White | Draw | Tamura Kazumasa | 2482.48 |
| 4 | White | Loss | Nakamura Shigeru | 2840.36 |
| 5 | White | Win | Sato Kiyotomi | 2429.39 |
| 6th Tohoku Championship | ||||
| Date | 2014-04-20 | Rating | 2706.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hirono Masakazu | 1963.04 |
| 3 | White | Win | Sato Kiyotomi | 2427.66 |
| 4 | White | Win | Gakumazawa Hideaki | 2129.99 |
| 5 | Black | Win | Miura Hitoshi | 1786.60 |
| 6 | Black | Win | Kusajima Masato | 2202.48 |
| 7 | White | Win | Kobayashi Koichi | 2205.93 |
| 14 Kanto Renju Emperor Tournament final match | ||||
| Date | 2014-02-16 | Rating | 2708.30 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2844.25 |
| 2 | Black | Loss | Nakamura Shigeru | 2844.25 |
| 9th All Japan Championship | ||||
| Date | 2014-01-26 | Rating | 2709.84 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ishitani Shin-ichi | 2395.27 |
| 2 | White | Win | Sato Kiyotomi | 2423.81 |
| 3 | White | Win | Fukui Nobuhiro | 2562.52 |
| 4 | White | Draw | Oosumi Yuuki | 2781.36 |
| 5 | White | Win | Iio Yoshihiro | 2498.02 |
| 6 | White | Win | Tamura Kazumasa | 2487.91 |
| 14th Mikami Cup S-class | ||||
| Date | 2014-01-19 | Rating | 2709.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2561.46 |
| 2 | White | Draw | Ishitani Shin-ichi | 2394.56 |
| 3 | White | Win | Tamura Kazumasa | 2488.49 |
| 4 | White | Win | Nakayama Tomoharu | 2631.30 |
| 5 | Black | Loss | Nakamura Shigeru | 2844.43 |
| 14 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-12-15 | Rating | 2708.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2557.05 |
| 2 | Black | Win | Sato Kiyotomi | 2424.42 |
| 3 | White | Draw | Tamura Kazumasa | 2487.80 |
| 4 | Black | Loss | Nakamura Shigeru | 2844.99 |
| 5 | White | Draw | Kamiya Shunsuke | 2535.85 |
| 45 Kyoto Classified Tournament | ||||
| Date | 2013-11-10 | Rating | 2708.71 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Ishitani Shin-ichi | 2382.66 |
| S2 | Black | Draw | Oosumi Yuuki | 2787.70 |
| S3 | Black | Win | Hata Masayuki | 2208.61 |
| S4 | Black | Win | Hasegawa Kazuto | 2583.40 |
| S5 | Black | Win | Mano Yoshihisa | 2278.20 |
| 51 Meijinsen Tournament | ||||
| Date | 2013-09-16 | Rating | 2705.76 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Yamaguchi Yusui | 2562.64 |
| 2 | Black | Win | Kawano Takahisa | 2340.13 |
| 3 | White | Win | Kawate Kozo | 2165.70 |
| 4 | Black | Win | Hasegawa Kazuto | 2580.85 |
| 5 | White | Win | Mano Yoshihisa | 2278.52 |
| 6 | Black | Win | Kamiya Shunsuke | 2520.32 |
| 7 | Black | Loss | Oosumi Yuuki | 2791.80 |
| 8 | Black | Win | Sato Kiyotomi | 2428.47 |
| 9 | White | Win | Hata Masayuki | 2213.95 |
| ex | Black | Loss | Oosumi Yuuki | 2791.80 |
| World Championship AT | ||||
| Date | 2013-08-14 | Rating | 2702.56 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Chen Ko-Han | 2632.41 |
| 2 | White | Win | Lan Zhiren | 2584.09 |
| 3 | White | Win | Hõbemägi Martin | 2539.89 |
| 4 | White | Loss | Sushkov Vladimir | 2778.99 |
| 5 | White | Draw | Oosumi Yuuki | 2792.97 |
| 6 | White | Loss | Epifanov Dmitry | 2633.25 |
| 7 | Black | Win | Salnikov Pavel | 2567.77 |
| 8 | White | Draw | Oll Aivo | 2693.73 |
| 9 | White | Loss | Taimla Tunnet | 2820.41 |
| 10 | White | Draw | Cao Dong | 2703.90 |
| 11 | Black | Loss | Wang Qingqing | 2603.70 |
| World Championship QT | ||||
| Date | 2013-08-05 | Rating | 2702.36 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hõbemägi Martin | 2539.80 |
| 2 | Black | Win | Miyagawa Junzo | 2185.36 |
| 3 | White | Draw | Sushkov Vladimir | 2778.27 |
| 4 | Black | Win | Pajuste Renee | 2574.22 |
| 5 | White | Draw | Oll Aivo | 2693.77 |
| 6 | Black | Draw | Fedorkin Oleg | 2633.99 |
| 7 | Black | Draw | Salnikov Pavel | 2568.84 |
| 29th Kanto Championship | ||||
| Date | 2013-05-12 | Rating | 2697.59 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2151.99 |
| 2 | Black | Win | Kamiya Shunsuke | 2499.85 |
| 3 | Black | Win | Ishitani Shin-ichi | 2351.90 |
| 4 | White | Win | Nakamura Shigeru | 2826.99 |
| 5 | Black | Win | Kudomi Takahiro | 2366.41 |
| 5th Tohoku Championship | ||||
| Date | 2013-04-14 | Rating | 2693.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2106.45 |
| 2 | Black | Win | Kudomi Takahiro | 2371.00 |
| 3 | Black | Win | Kusajima Masato | 2187.07 |
| 4 | White | Win | Maruta Hiroki | 2104.46 |
| 5 | Black | Win | Fukui Nobuhiro | 2528.39 |
| 8th All Japan Championship | ||||
| Date | 2013-03-24 | Rating | 2689.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kobayashi Koichi | 2181.71 |
| 2 | Black | Draw | Kamiya Shunsuke | 2491.95 |
| 3 | Black | Win | Isobe Taizan | 2369.36 |
| 4 | Black | Win | Iio Yoshihiro | 2452.83 |
| 5 | Black | Loss | Nakamura Shigeru | 2828.57 |
| 6 | White | Loss | Oosumi Yuuki | 2790.26 |
| 13 Kanto Renju Emperor Tournament final match | ||||
| Date | 2013-02-17 | Rating | 2684.49 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2832.30 |
| 2 | Black | Draw | Nakamura Shigeru | 2832.30 |
| 3 | Black | Draw | Nakamura Shigeru | 2832.30 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2680.20 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Mitsumori Masao | 2306.20 |
| S2 | White | Win | Ishitani Shin-ichi | 2338.97 |
| S3 | White | Loss | Nakamura Shigeru | 2835.28 |
| S4 | White | Win | Ono Takayuki | 2373.47 |
| S5 | White | Loss | Fukui Nobuhiro | 2521.46 |
| 13 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-01-13 | Rating | 2679.45 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kudomi Takahiro | 2376.59 |
| 2 | Black | Win | Fukui Nobuhiro | 2520.59 |
| 3 | Black | Win | Isobe Taizan | 2372.12 |
| 4 | White | Win | Ishitani Shin-ichi | 2338.23 |
| 5 | White | Loss | Nakamura Shigeru | 2835.79 |
| 44 Kyoto Classified Tournament | ||||
| Date | 2012-11-11 | Rating | 2675.48 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Ishitani Shin-ichi | 2335.81 |
| S2 | White | Draw | Hasegawa Kazuto | 2561.05 |
| S3 | Black | Win | Miyagawa Junzo | 2182.28 |
| S4 | Black | Win | Kudomi Takahiro | 2377.46 |
| S5 | Black | Loss | Oosumi Yuuki | 2776.14 |
| 13 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2012-10-21 | Rating | 2674.45 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tomobe Katsuhiro | 2153.35 |
| 2 | Black | Win | Maruta Hiroki | 2086.41 |
| 3 | Black | Draw | Fukui Nobuhiro | 2507.98 |
| 4 | Black | Win | Tada Ayako | 2263.60 |
| 50th Meijinsen Tournament | ||||
| Date | 2012-09-17 | Rating | 2672.92 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagasoe Hiroki | 2518.05 |
| 2 | Black | Loss | Nakamura Shigeru | 2838.33 |
| 3 | White | Win | Ono Takayuki | 2385.25 |
| 4 | Black | Win | Nakayama Tomoharu | 2585.43 |
| 5 | Black | Win | Matsuura Hiroshi | 2304.14 |
| 6 | White | Loss | Yamaguchi Yusui | 2607.09 |
| 7 | Black | Win | Iio Yoshihiro | 2441.89 |
| 8 | Black | Draw | Fukui Nobuhiro | 2500.51 |
| 9 | White | Win | Hasegawa Kazuto | 2554.11 |
| 29th Kanto Championship | ||||
| Date | 2012-05-13 | Rating | 2663.66 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2246.02 |
| 2 | White | Loss | Nakamura Shigeru | 2841.12 |
| 3 | White | Win | Fukui Nobuhiro | 2471.64 |
| 4 | Black | Win | Matsuoka Teruo | 1981.11 |
| 5 | Black | Win | Kudomi Takahiro | 2385.41 |
| Team World Championship | ||||
| Date | 2012-05-06 | Rating | 2663.02 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | He Qifa | 2589.12 |
| 2 | Black | Win | Piddubny Konstantin | 2238.26 |
| 3 | White | Draw | Chingin Konstantin | 2780.65 |
| 4 | Black | Loss | Yang Yu-Hsiung | 2452.10 |
| 5 | Black | Win | Lents Johann | 2511.02 |
| 7 | Black | Draw | Yin Licheng | 2488.03 |
| 8 | Black | Loss | He Qifa | 2589.12 |
| 9 | White | Draw | Chen Wei | 2407.87 |
| 10 | White | Win | Yin Licheng | 2488.03 |
| 7th All Japan Championship | ||||
| Date | 2012-01-29 | Rating | 2662.92 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyoshi Takeo | 2136.99 |
| 2 | White | Loss | Isobe Taizan | 2383.71 |
| 3 | White | Draw | Kamiya Shunsuke | 2428.06 |
| 4 | White | Win | Fukui Nobuhiro | 2450.96 |
| 5 | White | Win | Tamada Yoichi | 2453.06 |
| 6 | White | Loss | Oosumi Yuuki | 2745.06 |
| 12 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2012-01-15 | Rating | 2663.96 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kamiya Shunsuke | 2425.46 |
| 2 | Black | Win | Mitsumori Masao | 2326.80 |
| 3 | Black | Win | Nakayama Tomoharu | 2559.80 |
| 4 | Black | Loss | Nakamura Shigeru | 2834.84 |
| 5 | Black | Loss | Oosumi Yuuki | 2743.67 |
| 43 Kyoto Classified Tournament | ||||
| Date | 2011-11-13 | Rating | 2668.50 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Hasegawa Kazuto | 2538.94 |
| S2 | Black | Win | Doi Manabu | 2075.46 |
| S3 | Black | Win | Miyagawa Junzo | 2190.12 |
| S4 | Black | Win | Oosumi Yuuki | 2732.41 |
| S5 | White | Win | Ishitani Shin-ichi | 2359.13 |
| 12 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2011-10-23 | Rating | 2668.23 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kato Yasuhiro | 2046.50 |
| 2 | Black | Win | Kudomi Takahiro | 2381.84 |
| 3 | Black | Loss | Nakayama Tomoharu | 2547.89 |
| 4 | Black | Win | Ishitani Shin-ichi | 2359.51 |
| 49th Meijinsen Tournament | ||||
| Date | 2011-09-19 | Rating | 2668.62 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kubo Izumi | 2080.78 |
| 2 | Black | Win | Miyoshi Takeo | 2133.52 |
| 3 | White | Win | Sakashita Shoichi | 2118.14 |
| 4 | White | Win | Matsuura Hiroshi | 2343.75 |
| 5 | Black | Loss | Yamaguchi Yusui | 2607.25 |
| 6 | Black | Win | Nakayama Tomoharu | 2540.53 |
| 7 | White | Win | Iio Yoshihiro | 2461.26 |
| 8 | White | Win | Hasegawa Kazuto | 2541.52 |
| 9 | White | Win | Kashihara Akihiko | 2234.59 |
| World Championship AT | ||||
| Date | 2011-08-10 | Rating | 2667.25 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lin Huang-Yu | 2733.94 |
| 2 | Black | Draw | Artemyev Sergey | 2566.94 |
| 3 | Black | Win | Hou I-Cheng | 2465.14 |
| 4 | Black | Draw | Oosumi Yuuki | 2713.66 |
| 5 | White | Win | Oll Aivo | 2672.12 |
| 6 | Black | Draw | Cao Dong | 2666.45 |
| 7 | White | Loss | Taimla Tunnet | 2768.74 |
| 8 | White | Win | Andersson Tord | 2400.88 |
| 9 | Black | Loss | Huang Jin-xian | 2563.48 |
| 10 | White | Draw | Sushkov Vladimir | 2741.95 |
| 11 | Black | Loss | Dai Xiaohan | 2660.39 |
| World Championship QT | ||||
| Date | 2011-08-03 | Rating | 2667.51 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Ono Takayuki | 2365.26 |
| 2 | White | Win | Dai Xiaohan | 2661.32 |
| 3 | Black | Draw | Kise Katsumi | 2515.97 |
| 4 | Black | Draw | Kawamura Norihiko | 2589.04 |
| 5 | Black | Win | Hõbemägi Martin | 2374.17 |
| 6 | Black | Win | Nikonov Konstantin | 2600.29 |
| 7 | White | Draw | Soosõrv Ants | 2709.47 |
| 6th All Japan Championship | ||||
| Date | 2011-03-27 | Rating | 2663.30 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2183.05 |
| 2 | White | Win | Mano Yoshihisa | 2250.37 |
| 3 | Black | Draw | Tamada Yoichi | 2468.25 |
| 4 | Black | Win | Iio Yoshihiro | 2475.53 |
| 5 | Black | Win | Kise Katsumi | 2502.59 |
| 6 | White | Loss | Oosumi Yuuki | 2699.36 |
| 11 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-12-26 | Rating | 2660.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nakamura Shigeru | 2824.15 |
| 2 | Black | Loss | Nakamura Shigeru | 2824.15 |
| 11 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2010-11-21 | Rating | 2660.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fukui Nobuhiro | 2333.48 |
| 2 | Black | Win | Nakayama Tomoharu | 2486.35 |
| 3 | White | Win | Kudomi Takahiro | 2376.25 |
| 4 | Black | Win | Mitsumori Masao | 2295.43 |
| 5 | Black | Draw | Nakamura Shigeru | 2824.17 |
| 42 Kyoto Classified Tournament | ||||
| Date | 2010-11-14 | Rating | 2660.45 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Loss | Okumura Toyohiko | 2302.48 |
| S2 | White | Win | Kubo Izumi | 2078.57 |
| S3 | White | Win | Hata Masayuki | 2159.06 |
| S4 | White | Win | Hasegawa Kazuto | 2600.44 |
| S5 | White | Loss | Oosumi Yuuki | 2681.26 |
| 11 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2010-10-31 | Rating | 2660.57 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fujikawa Masaki | 2055.54 |
| 2 | Black | Win | Maruta Koji | 2089.04 |
| 3 | Black | Win | Mitsumori Masao | 2295.03 |
| 4 | Black | Draw | Oosumi Yuuki | 2677.67 |
| 48th Meijinsen Tournament | ||||
| Date | 2010-09-20 | Rating | 2660.29 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Koiso Shigemasa | 2144.96 |
| 2 | Black | Win | Sakamoto Hirouji | 2313.10 |
| 3 | Black | Loss | Oosumi Yuuki | 2666.60 |
| 4 | Black | Draw | Iio Yoshihiro | 2490.89 |
| 5 | White | Win | Tamada Yoichi | 2451.67 |
| 6 | White | Win | Kawano Takahisa | 2298.82 |
| 7 | Black | Win | Ishitani Shin-ichi | 2360.05 |
| 8 | White | Win | Matsuura Hiroshi | 2353.08 |
| 9 | Black | Loss | Yamaguchi Yusui | 2561.01 |
| 27th Kanto Championship | ||||
| Date | 2010-05-23 | Rating | 2664.39 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2362.94 |
| 2 | White | Win | Tamura Kazumasa | 2477.32 |
| 3 | White | Loss | Nakamura Shigeru | 2823.22 |
| 4 | Black | Win | Ishitani Shin-ichi | 2365.18 |
| 5 | Black | Win | Oosumi Yuuki | 2635.75 |
| Team World Championship | ||||
| Date | 2010-05-05 | Rating | 2664.03 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Nagao Noriaki | 2338.77 |
| 3 | Black | Win | Yin Licheng | 2479.30 |
| 4 | Black | Win | Chen Ko-Han | 2534.49 |
| 5 | Black | Draw | Epifanov Dmitry | 2521.09 |
| 6 | Black | Win | Eibatov Nizami | 2284.44 |
| 7 | White | Win | Purk Andry | 2625.85 |
| 8 | Black | Win | Chen Ko-Han | 2534.49 |
| 9 | Black | Loss | Yin Licheng | 2479.30 |
| 10 | White | Win | Purk Andry | 2625.85 |
| 5th All Japan Championship | ||||
| Date | 2010-03-21 | Rating | 2662.85 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kobayashi Koichi | 2111.27 |
| 2 | Black | Win | Isobe Taizan | 2368.19 |
| 3 | White | Win | Nagao Noriaki | 2336.06 |
| 4 | White | Win | Tamura Kazumasa | 2478.57 |
| 5 | White | Win | Ishitani Shin-ichi | 2364.79 |
| 6 | Black | Win | Nakamura Shigeru | 2820.00 |
| 10 Kanto Renju Emperor Tournament final match | ||||
| Date | 2010-02-21 | Rating | 2659.10 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2821.29 |
| 2 | Black | Win | Nakamura Shigeru | 2821.29 |
| 3 | Black | Loss | Nakamura Shigeru | 2821.29 |
| 13th Mikami Cup Tournament | ||||
| Date | 2010-01-31 | Rating | 2656.05 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Hara Masao | 1997.23 |
| S2 | Black | Win | Isobe Taizan | 2369.67 |
| S3 | White | Win | Ishitani Shin-ichi | 2357.77 |
| 10 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2009-12-20 | Rating | 2648.90 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamura Kazumasa | 2476.06 |
| 2 | Black | Win | Ono Takayuki | 2361.79 |
| 3 | White | Loss | Nakamura Shigeru | 2823.12 |
| 4 | Black | Win | Nagao Noriaki | 2319.43 |
| 5 | Black | Draw | Tamada Yoichi | 2384.20 |
| 40th Kyoto Classified - Special class | ||||
| Date | 2009-11-09 | Rating | 2642.01 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Sakamoto Hirouji | 2292.43 |
| 2 | Black | Draw | Iio Yoshihiro | 2487.36 |
| 3 | Black | Win | Miyagawa Junzo | 2179.96 |
| 4 | Black | Loss | Oosumi Yuuki | 2602.24 |
| 5 | Black | Draw | Tamura Kazumasa | 2475.29 |
| 41 Kyoto Classified Tournament | ||||
| Date | 2009-11-08 | Rating | 2641.90 | |
| Round | Color | Result | Opponent | |
| S1 | White | Win | Kudomi Takahiro | 2340.17 |
| S2 | Black | Win | Mano Yoshihisa | 2286.15 |
| S3 | Black | Loss | Miyoshi Takeo | 2139.60 |
| S4 | Black | Loss | Iio Yoshihiro | 2487.30 |
| S5 | White | Win | Sakamoto Hirouji | 2292.29 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2641.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2034.91 |
| 2 | Black | Win | Iwano Fumio | 2124.97 |
| 3 | Black | Win | Oosumi Yuuki | 2597.84 |
| 4 | White | Draw | Ono Takayuki | 2370.60 |
| 47th Meijinsen tournament | ||||
| Date | 2009-09-22 | Rating | 2641.10 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kawamura Norihiko | 2599.37 |
| 2 | White | Win | Kataoka Mitsuaki | 2232.82 |
| 3 | Black | Win | Ishitani Shin-ichi | 2345.11 |
| 4 | Black | Loss | Tamura Kazumasa | 2473.54 |
| 5 | White | Win | Matsuura Hiroshi | 2335.13 |
| 6 | Black | Win | Sakamoto Hirouji | 2284.95 |
| 7 | Black | Draw | Oosumi Yuuki | 2597.39 |
| 8 | Black | Win | Iio Yoshihiro | 2483.96 |
| 9 | Black | Win | Yamaguchi Yusui | 2549.12 |
| World Championship AT | ||||
| Date | 2009-08-13 | Rating | 2637.58 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2819.48 |
| 2 | White | Win | Ono Takayuki | 2374.06 |
| 3 | Black | Loss | Cao Dong | 2671.36 |
| 4 | Black | Loss | Purk Andry | 2633.17 |
| 5 | White | Win | Chen Ko-Han | 2522.43 |
| 6 | White | Win | Kozhin Mikhail | 2628.07 |
| 7 | White | Loss | Karasyov Maxim | 2578.03 |
| 8 | White | Loss | Sushkov Vladimir | 2763.91 |
| 9 | Black | Loss | Wu Di | 2625.35 |
| 10 | Black | Loss | Taimla Tunnet | 2790.79 |
| 11 | Black | Win | Nykl Ondřej | 2510.83 |
| World Championship QT | ||||
| Date | 2009-08-05 | Rating | 2637.83 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Savrasova Yulia | 2624.87 |
| 2 | Black | Win | Yao Jinrui | 2304.78 |
| 3 | Black | Win | Ono Takayuki | 2375.07 |
| 4 | White | Win | Yin Licheng | 2469.31 |
| 5 | Black | Draw | Nowakowski Maciej | 2466.05 |
| 6 | White | Win | Lin Huang-Yu | 2580.90 |
| 7 | Black | Draw | Cao Dong | 2670.35 |
| 26th Kanto Championship | ||||
| Date | 2009-05-17 | Rating | 2638.56 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2376.61 |
| 2 | Black | Win | Nagao Noriaki | 2269.77 |
| 3 | Black | Draw | Yamaguchi Yusui | 2545.64 |
| 4 | Black | Draw | Nakamura Shigeru | 2821.86 |
| 5 | Black | Draw | Tamura Kazumasa | 2476.94 |
| 4th All Japan Championship | ||||
| Date | 2009-03-21 | Rating | 2638.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Nagao Noriaki | 2257.51 |
| 2 | White | Loss | Ishitani Shin-ichi | 2361.44 |
| 3 | Black | Win | Sakamoto Hirouji | 2270.60 |
| 4 | White | Draw | Oosumi Yuuki | 2579.76 |
| 5 | Black | Draw | Mitsumori Masao | 2312.54 |
| 6 | White | Win | Ono Takayuki | 2379.51 |
| 9 Kanto Renju Emperor Tournament final match | ||||
| Date | 2009-02-08 | Rating | 2640.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2823.00 |
| 2 | White | Draw | Nakamura Shigeru | 2823.00 |
| 3 | Black | Win | Nakamura Shigeru | 2823.00 |
| 4 | White | Loss | Nakamura Shigeru | 2823.00 |
| 12th Mikami Cup Tournament | ||||
| Date | 2009-01-18 | Rating | 2641.41 | |
| Round | Color | Result | Opponent | |
| S1 | White | Draw | Kawamura Norihiko | 2618.68 |
| S2 | Black | Loss | Nagao Noriaki | 2251.34 |
| S3 | Black | Win | Isobe Taizan | 2376.24 |
| S4 | White | Win | Oosumi Yuuki | 2563.24 |
| S5 | White | Loss | Nakamura Shigeru | 2823.92 |
| 46 Meijinsen Match R3-R4 | ||||
| Date | 2008-11-23 | Rating | 2645.56 | |
| Round | Color | Result | Opponent | |
| 3 | Black | Loss | Hasegawa Kazuto | 2691.57 |
| 9th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2008-11-16 | Rating | 2646.31 | |
| Round | Color | Result | Opponent | |
| White | Draw | Nakamura Shigeru | 2823.37 | |
| Black | Win | Sato Kiyotomi | 2416.22 | |
| Black | Win | Kudomi Takahiro | 2329.14 | |
| Black | Win | Nakayama Tomoharu | 2277.06 | |
| Black | Win | Kato Yasuhiro | 1986.37 | |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2647.43 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tanizaki Ryusuke | 2106.26 |
| 2 | Black | Draw | Ono Takayuki | 2376.56 |
| 3 | White | Win | Nakayama Tomoharu | 2273.62 |
| 4 | Black | Win | Tamada Yoichi | 2249.72 |
| 46 Meijinsen Match R1-R2 | ||||
| Date | 2008-10-19 | Rating | 2647.85 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Hasegawa Kazuto | 2695.15 |
| 2 | Black | Loss | Hasegawa Kazuto | 2695.15 |
| 46th Meijinsen Tournament | ||||
| Date | 2008-09-15 | Rating | 2650.81 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Kawamura Norihiko | 2624.44 |
| 2 | Black | Win | Matsuura Hiroshi | 2306.42 |
| 3 | White | Win | Iio Yoshihiro | 2479.40 |
| 4 | Black | Win | Ishitani Shin-ichi | 2366.66 |
| 5 | Black | Win | Oosumi Yuuki | 2537.02 |
| 6 | Black | Win | Kataoka Mitsuaki | 2229.03 |
| 7 | White | Win | Yamaguchi Yusui | 2557.57 |
| 8 | Black | Win | Hata Masayuki | 2221.09 |
| 9 | White | Win | Sato Kiyotomi | 2410.68 |
| Youth World Championship | ||||
| Date | 2008-08-10 | Rating | 2649.70 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Zajk Michał | 2329.38 |
| A2 | White | Win | Tamioła Artur | 2367.95 |
| A3 | White | Draw | Oll Aivo | 2707.04 |
| A4 | White | Win | Lents Johann | 2456.55 |
| A5 | White | Loss | Demján Attila | 2689.76 |
| A6 | White | Draw | Purk Andry | 2600.57 |
| A7 | Black | Draw | Ilu Timo | 2538.11 |
| A8 | White | Win | Tamada Yoichi | 2230.60 |
| A9 | White | Win | Myasoyedov Yevgeni | 2334.58 |
| A10 | White | Win | Laube Pavel | 2433.09 |
| A11 | Black | Win | Andrzejewski Wawrzyniec | 2255.75 |
| RIF 20 years anniversary celebration tournament | ||||
| Date | 2008-08-07 | Rating | 2649.49 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Karlsson Stefan | 2560.84 |
| 2 | White | Win | Sobolev Pavel | 2143.21 |
| 3 | White | Win | Jonsson Peter | 2302.31 |
| 4 | Black | Win | Poghosyan Albert | 2354.35 |
| 5 | Black | Win | Nykl Ondřej | 2439.29 |
| 6 | Black | Win | Ono Takayuki | 2374.05 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2640.38 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Maruta Hiroki | 2023.17 |
| 2 | Black | Win | Tamada Yoichi | 2209.70 |
| 3 | Black | Loss | Nakamura Shigeru | 2822.36 |
| 4 | Black | Win | Isobe Taizan | 2396.57 |
| 5 | White | Win | Arita Nobuyoshi | 2361.16 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2633.20 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tamada Yoichi | 2195.75 |
| 2 | White | Draw | Kudomi Takahiro | 2312.41 |
| 3 | Black | Win | Sato Kiyotomi | 2391.02 |
| 4 | Black | Loss | Nakamura Shigeru | 2820.28 |
| 5 | Black | Win | Ono Takayuki | 2365.25 |
| 6 | Black | Draw | Isobe Taizan | 2404.73 |
| 8 Kanto Renju Emperor Tournament final match | ||||
| Date | 2008-02-24 | Rating | 2630.56 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Nakamura Shigeru | 2819.67 |
| 2 | Black | Win | Nakamura Shigeru | 2819.67 |
| 3 | Black | Loss | Nakamura Shigeru | 2819.67 |
| 4 | White | Loss | Nakamura Shigeru | 2819.67 |
| 8th Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2007-12-16 | Rating | 2621.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Ishitani Shin-ichi | 2371.05 |
| 2 | White | Loss | Nakamura Shigeru | 2820.72 |
| 3 | White | Win | Kurata Kiyotaka | 2255.07 |
| 4 | Black | Win | Isobe Taizan | 2405.57 |
| 5 | White | Win | Ono Takayuki | 2357.11 |
| 39th Kyoto Classified - Special Class | ||||
| Date | 2007-11-11 | Rating | 2618.23 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sakamoto Hirouji | 2256.16 |
| 2 | White | Win | Okumura Toyohiko | 2294.01 |
| 3 | Black | Draw | Hasegawa Kazuto | 2715.67 |
| 4 | White | Win | Oosumi Yuuki | 2523.78 |
| 5 | Black | Win | Iio Yoshihiro | 2499.39 |
| The 45th Meijin-sen Tournament | ||||
| Date | 2007-09-17 | Rating | 2608.81 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyoshi Takeo | 2267.27 |
| 2 | White | Win | Kawamura Norihiko | 2606.00 |
| 3 | White | Win | Iio Yoshihiro | 2501.74 |
| 4 | White | Win | Hiwatashi Kikuma | 1863.62 |
| 5 | Black | Win | Sato Kiyotomi | 2379.21 |
| 6 | Black | Loss | Yamaguchi Yusui | 2612.33 |
| 7 | White | Loss | Oosumi Yuuki | 2519.79 |
| 8 | White | Win | Isobe Taizan | 2407.05 |
| 9 | White | Win | Matsuura Hiroshi | 2287.30 |
| World Championship AT | ||||
| Date | 2007-08-15 | Rating | 2602.06 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Savrasova Yulia | 2656.97 |
| 2 | White | Win | Iio Yoshihiro | 2502.83 |
| 3 | Black | Win | Oll Aivo | 2627.97 |
| 4 | White | Draw | Karlsson Stefan | 2571.46 |
| 5 | White | Loss | Yamaguchi Yusui | 2615.06 |
| 6 | White | Loss | Wu Di | 2667.50 |
| 7 | Black | Loss | Taimla Tunnet | 2728.92 |
| 8 | White | Loss | Chingin Konstantin | 2758.97 |
| 9 | Black | Loss | Sushkov Vladimir | 2722.23 |
| 10 | Black | Draw | Kozhin Mikhail | 2566.97 |
| 11 | White | Loss | Purk Andry | 2593.59 |
| World Championship QT | ||||
| Date | 2007-08-08 | Rating | 2601.39 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Eriksson Marcus | 2271.98 |
| 2 | White | Win | Ikonen Jussi | 2235.22 |
| 3 | Black | Draw | Iio Yoshihiro | 2503.27 |
| 4 | Black | Win | Oosumi Yuuki | 2512.55 |
| 5 | Black | Win | Lin Huang-Yu | 2501.74 |
| 6 | Black | Draw | Poghosyan Albert | 2359.53 |
| 7 | White | Loss | Wu Di | 2666.07 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2591.53 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2134.23 |
| 2 | White | Win | Kubo Izumi | 2083.47 |
| 3 | Black | Win | Sato Kiyotomi | 2394.65 |
| 4 | White | Win | Isobe Taizan | 2405.29 |
| 5 | Black | Win | Kudomi Takahiro | 2309.13 |
| The 5th Shanghai Renju Meijin Invitation Tournament | ||||
| Date | 2007-05-03 | Rating | 2591.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2609.62 |
| 2 | Black | Win | Ge Chongyu | 2365.53 |
| 3 | Black | Loss | Cao Dong | 2600.35 |
| SF1 | Black | Win | Mitsumori Masao | 2251.87 |
| SF2 | Black | Draw | Isobe Taizan | 2405.31 |
| SF3 | Black | Loss | Zhu Jianfeng | 2501.64 |
| SF4 | White | Draw | Zhang Yifeng | 2366.01 |
| 7th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2007-02-25 | Rating | 2588.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nakamura Shigeru | 2814.27 |
| 2 | Black | Draw | Nakamura Shigeru | 2814.27 |
| 3 | Black | Draw | Nakamura Shigeru | 2814.27 |
| The 7th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2006-12-10 | Rating | 2584.54 | |
| Round | Color | Result | Opponent | |
| White | Win | Hara Masao | 2062.05 | |
| White | Win | Kudomi Takahiro | 2281.51 | |
| White | Win | Nagao Noriaki | 2224.42 | |
| White | Win | Sato Kiyotomi | 2403.72 | |
| Black | Loss | Nakamura Shigeru | 2814.62 | |
| 38th Kyoto Classified - Special class | ||||
| Date | 2006-11-12 | Rating | 2582.18 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2244.03 |
| 2 | Black | Win | Miyoshi Takeo | 2257.63 |
| 3 | White | Win | Miyagawa Sou | 2143.20 |
| 4 | Black | Win | Takashima Junya | 2479.86 |
| 5 | White | Draw | Oosumi Yuuki | 2447.87 |
| The 44th Meijin-sen Tournament | ||||
| Date | 2006-09-18 | Rating | 2575.50 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Yamaguchi Yusui | 2604.90 |
| 2 | Black | Win | Iio Yoshihiro | 2482.62 |
| 3 | Black | Win | Nagao Noriaki | 2223.25 |
| 4 | White | Draw | Fujii Naoki | 2114.71 |
| 5 | Black | Loss | Kawamura Norihiko | 2632.61 |
| 6 | White | Win | Sato Kiyotomi | 2409.35 |
| 7 | White | Win | Ishitani Shin-ichi | 2345.87 |
| 8 | Black | Draw | Oosumi Yuuki | 2431.78 |
| 9 | White | Win | Matsuura Hiroshi | 2287.56 |
| Asian Championship | ||||
| Date | 2006-08-15 | Rating | 2572.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yoon Seong-Won | 1837.59 |
| 2 | White | Win | Kim Kyu-Cheol | 1989.84 |
| 3 | White | Loss | Kim Chang-Hoon | 2503.37 |
| 4 | White | Win | Choi Yun Suk | 2244.01 |
| 5 | Black | Win | Kim Gyu-Hyeon | 2470.11 |
| 6 | White | Win | Kim Byoung-Jun | 2479.58 |
| 7 | White | Draw | Yamaguchi Yusui | 2603.23 |
| 8 | Black | Win | Iio Yoshihiro | 2481.63 |
| Youth World Championship | ||||
| Date | 2006-08-08 | Rating | 2571.27 | |
| Round | Color | Result | Opponent | |
| a1 | White | Draw | Takashima Junya | 2476.42 |
| a2 | Black | Loss | Duan Ran | 2338.51 |
| a3 | Black | Win | Hallkvist Joel | 2041.17 |
| a4 | White | Win | Maruta Hiroki | 1984.88 |
| a5 | White | Draw | Zhang Cheng | 2436.67 |
| a6 | Black | Loss | Lents Johann | 2484.39 |
| a7 | White | Win | Blomstedt Torbjorn | 2106.97 |
| a8 | Black | Draw | Qiu Yunfei | 2496.14 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2569.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2285.38 |
| 2 | White | Win | Tadokoro Hosai | 1920.73 |
| 3 | Black | Draw | Mitsumori Masao | 2241.81 |
| 4 | White | Win | Arita Nobuyoshi | 2339.27 |
| 5 | White | Draw | Yamaguchi Yusui | 2603.53 |
| Team World Championship | ||||
| Date | 2006-05-05 | Rating | 2569.13 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Saarenpää Samuli | 2431.99 |
| 2 | Black | Win | Karlsson Stefan | 2525.67 |
| 3 | Black | Loss | Meritee Ando | 2831.37 |
| 4 | Black | Win | Salnikov Pavel | 2507.54 |
| 5 | Black | Win | Chen Wei | 2505.12 |
| 6 | Black | Loss | Sushkov Vladimir | 2691.02 |
| 7 | Black | Loss | Ilu Timo | 2541.06 |
| F1 | Black | Win | Karlsson Stefan | 2525.67 |
| F2 | Black | Loss | Karlsson Stefan | 2525.67 |
| 6th Kanto Renju Emperor Tournament - Final match | ||||
| Date | 2005-12-04 | Rating | 2566.19 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2577.02 |
| 2 | Black | Loss | Yamaguchi Yusui | 2577.02 |
| 3 | White | Draw | Yamaguchi Yusui | 2577.02 |
| 4 | Black | Win | Yamaguchi Yusui | 2577.02 |
| 37th Kyoto Classified - Special class | ||||
| Date | 2005-11-13 | Rating | 2564.90 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Ishitani Shin-ichi | 2368.38 |
| 2 | White | Win | Yamaguchi Yusui | 2573.18 |
| 3 | White | Win | Takashima Junya | 2482.78 |
| 4 | White | Draw | Iio Yoshihiro | 2455.40 |
| 5 | Black | Draw | Miyoshi Takeo | 2255.41 |
| 6th Kanto Renju Emperor Tournament - Semifinal | ||||
| Date | 2005-10-23 | Rating | 2563.42 | |
| Round | Color | Result | Opponent | |
| White | Draw | Yamaguchi Yusui | 2570.79 | |
| Black | Loss | Isobe Taizan | 2429.39 | |
| Black | Win | Kamemoto Daichi | 2159.39 | |
| Black | Win | Sato Kiyotomi | 2373.13 | |
| Black | Win | Koyama Jun | 2283.98 | |
| The 43rd Meijin-sen Tournament | ||||
| Date | 2005-09-19 | Rating | 2561.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Oosumi Yuuki | 2375.40 |
| 2 | Black | Loss | Takashima Junya | 2476.56 |
| 3 | Black | Draw | Ishitani Shin-ichi | 2372.45 |
| 4 | White | Win | Matsuura Hiroshi | 2324.57 |
| 5 | White | Loss | Hasegawa Kazuto | 2667.41 |
| 6 | Black | Win | Tanaka Koichi | 2308.22 |
| 7 | White | Win | Sato Kiyotomi | 2371.15 |
| 8 | White | Win | Kawate Kozo | 2160.05 |
| 9 | Black | Win | Yamaguchi Yusui | 2565.92 |
| World Championship AT | ||||
| Date | 2005-08-07 | Rating | 2558.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Purk Andry | 2527.44 |
| 2 | Black | Loss | Chingin Konstantin | 2708.25 |
| 3 | Black | Draw | Artemyev Sergey | 2612.05 |
| 4 | Black | Draw | Taimla Tunnet | 2718.21 |
| 5 | Black | Draw | Karlsson Stefan | 2514.71 |
| 6 | White | Win | Savrasova Yulia | 2626.28 |
| 7 | Black | Draw | Hermansson Hannes | 2392.34 |
| 8 | Black | Loss | Meritee Ando | 2817.42 |
| 9 | Black | Draw | Sushkov Vladimir | 2667.59 |
| 10 | Black | Draw | Tarannikov Yuriy | 2586.59 |
| 11 | Black | Win | Andersson Tord | 2347.80 |
| 43rd Meijinsen Qualification: East Japan Final | ||||
| Date | 2005-07-11 | Rating | 2555.90 | |
| Round | Color | Result | Opponent | |
| White | Loss | Sato Kiyotomi | 2371.71 | |
| Black | Draw | Itami Yoshiyuki | 2168.72 | |
| Black | Win | Mitsumori Masao | 2253.41 | |
| 43rd Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2005-06-12 | Rating | 2555.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tanno Yoshitaka | 2084.47 |
| 2 | White | Win | Ono Takayuki | 2273.44 |
| 3 | Black | Win | Itami Yoshiyuki | 2168.66 |
| 4 | Black | Loss | Mitsumori Masao | 2251.93 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2556.46 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Matsuoka Teruo | 1850.09 |
| 2 | Black | Win | Kamemoto Daichi | 2124.71 |
| 3 | Black | Win | Yamaguchi Yusui | 2545.50 |
| 4 | White | Win | Kawamura Norihiko | 2655.87 |
| 5 | Black | Draw | Isobe Taizan | 2436.36 |
| Japan WC Qualification tournament | ||||
| Date | 2005-04-03 | Rating | 2554.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Arita Nobuyoshi | 2284.35 |
| 2 | Black | Win | Miyagawa Junzo | 2232.43 |
| 3 | Black | Loss | Isobe Taizan | 2434.48 |
| 4 | Black | Draw | Ono Takayuki | 2274.27 |
| 5 | White | Win | Oosumi Yuuki | 2357.90 |
| 6 | White | Win | Matsuura Hiroshi | 2353.02 |
| 5th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2005-01-30 | Rating | 2552.50 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Yamaguchi Yusui | 2543.37 |
| 2 | Black | Win | Yamaguchi Yusui | 2543.37 |
| 5th Kanto Renju Emperor Tournament - 2nd round | ||||
| Date | 2004-12-19 | Rating | 2548.26 | |
| Round | Color | Result | Opponent | |
| White | Win | Mitsumori Masao | 2234.32 | |
| White | Win | Kudomi Takahiro | 2305.99 | |
| White | Win | Ono Takayuki | 2270.52 | |
| White | Win | Sato Kiyotomi | 2350.52 | |
| Black | Loss | Yamaguchi Yusui | 2547.80 | |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2545.75 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 1951.64 |
| 2 | White | Win | Nagao Noriaki | 2231.42 |
| 3 | Black | Win | Arita Nobuyoshi | 2265.62 |
| 4 | White | Draw | Sato Kiyotomi | 2350.08 |
| The 42nd Meijin-sen Tournament | ||||
| Date | 2004-09-20 | Rating | 2537.08 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Iio Yoshihiro | 2434.29 |
| 2 | Black | Win | Sakamoto Hirouji | 2263.20 |
| 3 | Black | Draw | Takagawa Teiji | 2304.91 |
| 4 | White | Draw | Kawamura Norihiko | 2677.24 |
| 5 | White | Draw | Matsuura Hiroshi | 2364.36 |
| 6 | White | Draw | Ishitani Shin-ichi | 2357.77 |
| 7 | White | Loss | Saito Koji | 2165.38 |
| 8 | Black | Win | Sakashita Shoichi | 2173.41 |
| 9 | White | Loss | Hasegawa Kazuto | 2627.55 |
| 5th Youth World Championship | ||||
| Date | 2004-08-06 | Rating | 2538.77 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Lysakov Mikhail | 2414.36 |
| 9 | Black | Win | Mossinyan David | 2218.29 |
| A1 | Black | Win | Miyagawa Sou | 2097.99 |
| A2 | White | Win | Vershinin Pavel | 2560.56 |
| A3 | Black | Win | Tamura Kazumasa | 2312.76 |
| A5 | Black | Win | Oll Aivo | 2442.99 |
| A6 | White | Win | Ilu Timo | 2498.24 |
| A7 | Black | Win | Lents Johann | 2514.84 |
| A8 | White | Win | Purk Andry | 2409.60 |
| A10 | White | Win | Antanyan Samvel | 2199.40 |
| A11 | Black | Loss | Nagao Noriaki | 2238.54 |
| 42nd Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2004-07-11 | Rating | 2535.59 | |
| Round | Color | Result | Opponent | |
| White | Loss | Kawamura Norihiko | 2677.53 | |
| Black | Loss | Sato Kiyotomi | 2339.37 | |
| White | Win | Kudomi Takahiro | 2306.90 | |
| 4th Kanto Renju Emperor Tournament - Final | ||||
| Date | 2004-02-29 | Rating | 2527.74 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Yamaguchi Yusui | 2564.23 |
| 2 | Black | Win | Yamaguchi Yusui | 2564.23 |
| 3 | Black | Loss | Yamaguchi Yusui | 2564.23 |
| 4 | Black | Loss | Yamaguchi Yusui | 2564.23 |
| 7th Mikami Cup - Special Class | ||||
| Date | 2004-01-25 | Rating | 2526.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Mitsumori Masao | 2246.23 |
| 2 | Black | Loss | Yamaguchi Yusui | 2564.59 |
| 4 | White | Win | Kudomi Takahiro | 2305.46 |
| 4th Kanto Renju Emperor Tournament - 2nd round | ||||
| Date | 2003-11-30 | Rating | 2526.66 | |
| Round | Color | Result | Opponent | |
| White | Win | Nagao Noriaki | 2262.19 | |
| White | Win | Mitsumori Masao | 2250.78 | |
| White | Win | Maruta Koji | 2196.16 | |
| White | Win | Isobe Taizan | 2404.50 | |
| White | Draw | Yamaguchi Yusui | 2564.08 | |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2525.82 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Sasaki Miyu | 1934.08 |
| 2 | White | Win | Sato Takuma | 2133.30 |
| 3 | Black | Win | Ono Takayuki | 2203.29 |
| 4 | White | Win | Isobe Taizan | 2403.62 |
| 41st Meijin-sen Tournament | ||||
| Date | 2003-09-15 | Rating | 2519.37 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyagawa Junzo | 2240.74 |
| 2 | White | Draw | Hasegawa Kazuto | 2598.79 |
| 3 | White | Win | Ishitani Shin-ichi | 2362.29 |
| 4 | Black | Draw | Takashima Junya | 2337.57 |
| 5 | Black | Draw | Kudomi Takahiro | 2320.07 |
| 6 | Black | Win | Isobe Taizan | 2399.83 |
| 7 | White | Loss | Matsuura Hiroshi | 2364.96 |
| 8 | Black | Win | Kuga Akio | 2350.17 |
| 9 | Black | Loss | Iio Yoshihiro | 2461.49 |
| World Championship AT | ||||
| Date | 2003-08-08 | Rating | 2517.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sushkov Vladimir | 2654.07 |
| 2 | Black | Win | Yamaguchi Yusui | 2552.89 |
| 3 | Black | Draw | Iio Yoshihiro | 2459.64 |
| 4 | White | Loss | Taimla Tunnet | 2673.03 |
| 5 | Black | Loss | Chingin Konstantin | 2700.40 |
| 6 | Black | Loss | Meritee Ando | 2775.15 |
| 7 | Black | Win | Sinyov Igor | 2536.50 |
| 8 | White | Win | Karlsson Stefan | 2527.29 |
| 9 | Black | Win | Gaulitz Joachim | 2383.88 |
| 10 | White | Win | Andersson Tord | 2344.87 |
| 11 | Black | Win | Carlsson Martin | 2388.07 |
| 41th Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2003-07-13 | Rating | 2512.98 | |
| Round | Color | Result | Opponent | |
| White | Draw | Isobe Taizan | 2408.18 | |
| Black | Draw | Sato Kiyotomi | 2294.91 | |
| Black | Win | Suzuki Naoya | 2285.08 | |
| 41th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2003-06-08 | Rating | 2507.91 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2182.51 |
| 2 | White | Win | Nagao Noriaki | 2282.48 |
| 3 | Black | Draw | Suzuki Naoya | 2285.15 |
| 4 | White | Win | Sano Hiroyuki | 2183.88 |
| Japan WC Qualification 2003 | ||||
| Date | 2003-03-22 | Rating | 2495.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagao Noriaki | 2282.71 |
| 2 | Black | Win | Unoura Hidenori | 2156.09 |
| 3 | Black | Win | Isobe Taizan | 2416.06 |
| 4 | White | Win | Ishitani Shin-ichi | 2367.46 |
| 5 | Black | Win | Miyoshi Takeo | 2220.97 |
| 34th Kyoto Classified - special class | ||||
| Date | 2002-11-10 | Rating | 2462.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Iio Yoshihiro | 2417.18 |
| 2 | White | Win | Miyagawa Junzo | 2233.73 |
| 3 | Black | Win | Adachi Yasuhiro | 1988.38 |
| 4 | White | Win | Doi Manabu | 2087.81 |
| 5 | White | Loss | Kudomi Takahiro | 2359.18 |
| 40th Meijin-sen Tournament | ||||
| Date | 2002-09-16 | Rating | 2451.90 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kudomi Takahiro | 2361.49 |
| 2 | Black | Loss | Isobe Taizan | 2420.67 |
| 3 | White | Loss | Iio Yoshihiro | 2409.98 |
| 4 | Black | Win | Ishitani Shin-ichi | 2367.87 |
| 5 | Black | Loss | Yamaguchi Yusui | 2556.94 |
| 6 | White | Win | Nishimura Toshio | 2331.80 |
| 7 | White | Loss | Takagawa Teiji | 2327.09 |
| 8 | White | Win | Matsuura Hiroshi | 2291.29 |
| 9 | White | Loss | Hasegawa Kazuto | 2567.73 |
| Youth World Championship | ||||
| Date | 2002-08-02 | Rating | 2447.05 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | Nagao Noriaki | 2282.14 |
| A2 | White | Win | Novikov Nikolay | 2174.16 |
| A3 | White | Loss | Chingin Konstantin | 2662.57 |
| A4 | White | Win | Nekrasov Denis | 2343.64 |
| A5 | White | Win | Lents Johann | 2406.76 |
| A6 | White | Win | Vershinin Pavel | 2440.05 |
| A7 | White | Win | Karasyov Maxim | 2451.08 |
| A8 | White | Draw | Kazarin Mikhail | 2396.04 |
| A9 | Black | Loss | Mossinyan David | 2229.19 |
| A10 | White | Draw | Tamura Kazumasa | 2252.98 |
| A11 | Black | Win | Provorov Yury | 2177.56 |
| 40th Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2002-07-14 | Rating | 2443.46 | |
| Round | Color | Result | Opponent | |
| White | Win | Sunagawa Shouki | 2156.42 | |
| White | Win | Nara Hideki | 2528.07 | |
| White | Draw | Isobe Taizan | 2423.09 | |
| 40th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2002-06-02 | Rating | 2433.19 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Kato Yasuhiro | 2067.71 |
| 2 | Black | Win | Ohno Syunzo | 1979.38 |
| 3 | Black | Win | Arita Nobuyoshi | 2160.92 |
| 4 | White | Win | Sunagawa Shouki | 2162.26 |
| World Championship BT | ||||
| Date | 2001-08-12 | Rating | 2360.81 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Dzainukov Eldar | 2027.32 |
| 2 | White | Win | Gaujens Artis | 2057.75 |
| 3 | Black | Draw | Nosovsky Alexander | 2093.37 |
| 4 | White | Win | Khramov Andrey | 2189.10 |
| 5 | Black | Loss | Carlsson Martin | 2285.96 |
| 6 | Black | Loss | Henningsson Anders | 2420.32 |
| 7 | Black | Draw | Miyoshi Takeo | 2182.32 |
| 8 | White | Win | Sakamoto Hirouji | 2200.01 |
| World Championship QT | ||||
| Date | 2001-08-06 | Rating | 2359.66 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Park Jeong Ho | 2300.60 |
| 2 | Black | Win | Eibatov Nizami | 2323.79 |
| 3 | Black | Draw | Kusajima Masato | 2358.98 |
| 4 | Black | Win | Kim Byoung-Jun | 2434.66 |
| 5 | Black | Draw | Gardström Petter | 2478.91 |
| 6 | Black | Loss | Nara Hideki | 2519.27 |
| 7 | White | Loss | Lin Sheng-Min | 2177.43 |
| Japan WC Qualification tournament | ||||
| Date | 2001-03-24 | Rating | 2332.85 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Mitsumori Masao | 2278.83 |
| 2 | White | Loss | Hasegawa Kazuto | 2541.40 |
| 3 | White | Win | Iwata Akihisa | 2177.33 |
| 4 | White | Loss | Isobe Taizan | 2417.80 |
| 5 | White | Draw | Koiso Shigemasa | 2151.05 |
| 6 | White | Win | Sakamoto Hirouji | 2173.66 |
| 7 | Black | Win | Miyagawa Sou | 1975.76 |
| Youth World Championship | ||||
| Date | 2000-08-04 | Rating | 2290.89 | |
| Round | Color | Result | Opponent | |
| A1 | White | Loss | Grishnin Stepan | 2118.19 |
| A3 | White | Loss | Diner Stanislav | 2252.57 |
| A4 | Black | Draw | Widman Christofher | 1806.02 |
| A5 | White | Win | Unoura Kazuhisa | 1922.20 |
| A6 | Black | Win | Fjellstrom Kristoffer | 1790.65 |
| A7 | Black | Loss | Hermansson Hannes | 2318.21 |
| A9 | White | Draw | Karasyov Maxim | 2300.86 |
| 38th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2000-06-04 | Rating | 2288.98 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Hara Masao | 2105.68 |
| Kanto Championship | ||||
| Date | 2000-05-14 | Rating | 2287.92 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Nara Hideki | 2536.82 |
| 2 | Black | Loss | Mitsumori Masao | 2278.14 |
| 3 | Black | Draw | Omata Mitsuo | 1846.45 |
| 4 | Black | Win | Hara Masao | 2105.99 |