Maruta Hiroki, Japan - Renju Rating

JPN Maruta Hiroki (丸田浩貴)

Place: Tokyo, Japan

Birth: 1986-12-23

Rating: 2275.81, Std: 76.21, Rank: 344

First game: 2003-09-21, Last game: 2025-06-28

Top rating: 2275.81 (2025-06-28)

Games: 665, Wins: 240, Draws: 31, Losses: 394

Gy1: 29, Gy2: 59, Gy5: 170

63rd Meijin-sen Tokyo area 1st round
Date 2025-06-28 Rating 2275.81
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2415.18
2 Black Loss JPN Yoshikawa Tomoki 2316.61
3 Black Loss JPN Tanaka Shotaro 2327.29
4 White Win JPN Suzuki Yoshitaka 1958.02
42nd Kanto Championship
Date 2025-06-28 Rating 2275.81
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2731.64
2 Black Loss JPN Yoshikawa Tomoki 2316.61
3 White Win JPN Kasahara Reiko 1834.52
4 Black Draw JPN Iwano Fumio 2215.08
5 Black Win JPN Yoshikawa Takayuki 1851.21
6 White Win JPN Miyamoto Syunju 2296.80
19th All Japan Championship
Date 2025-06-28 Rating 2275.81
Round Color Result Opponent
1 Black Loss KOR Kang Sang-min 2598.63
2 White Draw JPN Tachi Masaya 2516.00
3 Black Win JPN Maruta Koji 2175.36
4 White Loss KOR Park Woong-bae 2444.27
5 Black Win JPN Tanaka Shotaro 2327.29
6 White Win JPN Kawamura Norihiko 2454.17
28th New Year (Mikami) Cup
Date 2025-01-19 Rating 2265.02
Round Color Result Opponent
S2 White Loss CHN Wang Qingqing 2671.82
S3 White Loss JPN Inoue Fumiya 2512.07
S4 White Loss JPN Matsuda Shoma 2546.91
S5 Black Win JPN Kawaai Hitoshi 2058.73
25 Kanto Renju Emperor Tournament Qualification round
Date 2024-11-10 Rating 2261.96
Round Color Result Opponent
1 White Loss CHN Wang Qingqing 2667.01
2 Black Win JPN Tomobe Katsuhiro 2136.51
3 Black Loss JPN Inoue Fumiya 2506.29
4 White Loss JPN Iwano Fumio 2235.57
8 Middle-dan Players Tournament
Date 2024-09-16 Rating 2262.58
Round Color Result Opponent
1 White Win JPN Kato Daisuke 1973.42
2 Black Win JPN Fukada Ren 2092.39
3 Black Win JPN Yamamoto Yasuhiro 2186.49
4 Black Loss JPN Tachi Masaya 2582.58
5 Black Loss JPN Mano Yoshihisa 2304.55
41st Kanto Championship
Date 2024-07-21 Rating 2261.66
Round Color Result Opponent
1 Black Loss JPN Suzuki Mika 1864.39
2 Black Win CHN Li Haoyang 2094.75
3 Black Loss JPN Ishitani Shin-ichi 2412.50
4 White Win JPN Kasahara Reiko 1832.97
5 White Win JPN Tanaka Shotaro 2319.49
6 White Win JPN Fujita Maiko 2424.72
62nd Meijin-sen Tokyo area 1st round
Date 2024-05-12 Rating 2257.01
Round Color Result Opponent
1 Black Draw JPN Kishimoto Shogo 2182.84
2 Black Loss JPN Inoue Fumiya 2496.06
3 White Loss JPN Yamamoto Ousuke 2080.34
4 White Draw JPN Tanaka Shotaro 2318.54
Team World Championship 2024
Date 2024-05-04 Rating 2257.33
Round Color Result Opponent
1 Black Loss MAC Lo Chan Hin 2310.43
3 Black Loss CHN Wang Qingqing 2674.30
4 Black Loss CHN Mei Fan 2727.26
7 White Loss TPE Yang Yu-Hsiung 2440.86
8 White Win CHN Yin Licheng 2491.11
9 Black Win KOR Kim Gyu-Hyeon 2433.43
18th All Japan Championship
Date 2024-02-12 Rating 2254.20
Round Color Result Opponent
1 White Win KOR Kang Sang-min 2604.57
2 Black Loss KOR Park Woong-bae 2404.69
3 White Loss JPN Fujita Maiko 2412.79
4 Black Loss JPN Matsuda Shoma 2445.02
5 Black Win JPN Kawaai Hitoshi 2033.32
6 White Win JPN Ishitani Shin-ichi 2409.72
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date 2023-11-19 Rating 2241.71
Round Color Result Opponent
1 White Win JPN Suzuki Yoshitaka 1974.91
2 Black Loss JPN Nakayama Tomoharu 2774.49
3 Black Win JPN Suenaga Daiki 2132.14
4 Black Win JPN Tanaka Shotaro 2310.51
ex Black Loss JPN Okabe Hiroshi 2720.73
49 Tokai Championship 1st round Tokai area
Date 2023-11-12 Rating 2239.89
Round Color Result Opponent
1 Black Loss JPN Nishida Naoki 1896.29
2 Black Win JPN Suzuki Masateru 2054.82
3 White Loss JPN Makino Mitsunori 2629.81
40th Kanto Championship
Date 2023-07-09 Rating 2217.18
Round Color Result Opponent
1 Black Win JPN Suzuki Yoshitaka 1977.41
2 White Loss JPN Inoue Fumiya 2525.42
3 White Loss JPN Takazawa Nagayoshi 2287.44
4 Black Win CHN Li Haoyang 2027.46
5 Black Loss JPN Yoshikawa Tomoki 2158.33
6 White Win JPN Matsuda Shoma 2391.52
61st Meijin-sen Tokyo area 1st round
Date 2023-05-14 Rating 2206.74
Round Color Result Opponent
1 White Loss JPN Shimura Hiroki 2156.82
2 Black Loss JPN Matsuda Shoma 2385.83
3 Black Win JPN Yamamoto Ousuke 2026.20
4 Black Loss JPN Tanaka Shotaro 2325.65
17th All Japan Championship
Date 2023-03-19 Rating 2201.95
Round Color Result Opponent
1 Black Loss JPN Inoue Fumiya 2525.93
2 White Loss JPN Matsuda Shoma 2377.24
3 Black Win JPN Yamamoto Ousuke 2017.57
4 White Win JPN Ishitani Shin-ichi 2375.21
5 Black Win JPN Takazawa Nagayoshi 2286.78
6 Black Loss JPN Fujita Maiko 2415.74
48 Tokai Championship 2nd round
Date 2022-12-18 Rating 2184.27
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2375.96
2 Black Loss JPN Maruyama Yasushi 2263.97
3 White Loss JPN Yamamoto Yasuhiro 2182.83
14 Middle-dan Players Tournament
Date 2022-12-11 Rating 2183.79
Round Color Result Opponent
1 Black Loss JPN Fujita Maiko 2426.22
2 White Loss JPN Matsuda Shoma 2362.01
4 White Loss JPN Yokoyama Shota 2469.35
5 Black Win JPN Miyamoto Syunju 2249.06
54 Kyoto Classified Tournament
Date 2022-11-12 Rating 2181.93
Round Color Result Opponent
S1 White Loss JPN Sakamoto Suzan 2223.65
S2 White Loss JPN Hata Masayuki 2135.45
S3 White Loss JPN Inoue Fumiya 2525.41
S4 White Loss JPN Kawamura Norihiko 2572.62
S5 Black Loss JPN Makino Mitsunori 2627.13
23 Renju Emperor Tournament Kanto area 1st round
Date 2022-11-06 Rating 2182.41
Round Color Result Opponent
1 White Win JPN Kawaai Hitoshi 2066.48
2 Black Loss JPN Fujita Maiko 2427.41
3 White Loss JPN Matsuda Shoma 2352.86
4 White Draw JPN Tomobe Katsuhiro 2111.85
39 Kanto Championship
Date 2022-07-31 Rating 2192.71
Round Color Result Opponent
1 White Win JPN Fukazawa Shingo 1814.30
2 White Loss JPN Okabe Hiroshi 2699.72
3 White Win JPN Kawaai Hitoshi 2069.11
4 Black Loss JPN Ono Takayuki 2425.56
5 Black Loss JPN Fujita Maiko 2420.51
6 Black Loss JPN Tanaka Shotaro 2310.11
60th Meijinsen Qualification East-Japan area 2nd round
Date 2022-06-26 Rating 2197.85
Round Color Result Opponent
1 Black Loss JPN Nagasoe Hiroki 2660.75
2 White Loss JPN Miyamoto Syunju 2262.72
3 White Loss JPN Fujita Maiko 2419.43
4 White Loss JPN Yokoyama Shota 2456.07
5 Black Loss JPN Ono Takayuki 2426.92
60th Meijinsen Qualification Kanto area 1st round
Date 2022-05-22 Rating 2207.22
Round Color Result Opponent
1 Black Win JPN Matsuda Shoma 2306.68
2 Black Loss JPN Koyama Jun 2583.25
3 White Loss JPN Yokoyama Shota 2455.64
4 Black Loss JPN Fujita Maiko 2418.85
Special Tournament
Date 2022-04-10 Rating 2217.93
Round Color Result Opponent
1 Black Loss JPN Inoue Fumiya 2511.66
2 White Loss JPN Fujita Maiko 2412.36
3 Black Loss JPN Maruta Koji 2167.96
1st Chugoku Championship
Date 2022-03-20 Rating 2225.55
Round Color Result Opponent
1 Black Win JPN Yamane Tomohiro 2110.44
3 Black Loss JPN Sakamoto Suzan 2232.36
4 Black Win JPN Inoue Fumiya 2511.88
5 White Loss JPN Matsuura Hiroshi 2347.68
59th Meijinsen Tournament
Date 2022-01-10 Rating 2247.86
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2702.16
2 Black Win JPN Maruyama Yasushi 2272.08
3 Black Loss JPN Kamiya Shunsuke 2857.50
4 White Loss JPN Nakayama Tomoharu 2821.77
5 Black Loss JPN Nagasoe Hiroki 2656.48
6 White Loss JPN Hasegawa Kazuto 2569.25
7 Black Win JPN Hayashi Shoichi 2155.14
8 White Loss JPN Ono Takayuki 2422.36
9 Black Loss JPN Iio Yoshihiro 2398.48
22 Renju Emperor Tournament 2nd round
Date 2021-12-19 Rating 2255.02
Round Color Result Opponent
1 Black Loss JPN Kamiya Shunsuke 2857.72
2 White Loss JPN Okabe Hiroshi 2700.39
3 Black Draw JPN Shimura Hiroki 2105.17
4 White Win JPN Yokoyama Shota 2451.76
5 Black Loss JPN Nagasoe Hiroki 2654.40
13th Tohoku Championship
Date 2021-12-12 Rating 2257.01
Round Color Result Opponent
1 Black Loss JPN Kusajima Masato 2220.34
2 White Win JPN Kawaai Hitoshi 2029.95
3 White Win JPN Miyamoto Syunju 2244.73
4 Black Loss JPN Okabe Hiroshi 2700.26
22 Renju Emperor Tournament Kanto area 1st round
Date 2021-11-21 Rating 2262.83
Round Color Result Opponent
1 White Win JPN Yokoyama Shota 2453.63
2 Black Win JPN Tanaka Shotaro 2289.59
3 White Win JPN Kato Shota 2049.00
4 Black Loss JPN Nagasoe Hiroki 2654.25
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2263.79
Round Color Result Opponent
S1 White Win JPN Ishitani Shin-ichi 2336.33
S2 Black Win JPN Hasegawa Kazuto 2567.98
S3 Black Loss JPN Kawamura Norihiko 2623.84
S4 Black Win JPN Hata Masayuki 2160.64
S5 White Loss JPN Fujita Maiko 2371.58
38 Kanto Championship
Date 2021-08-08 Rating 2260.84
Round Color Result Opponent
1 Black Loss JPN Nagasoe Hiroki 2648.73
2 White Win JPN Shimura Hiroki 2065.46
3 White Win JPN Ishitani Shin-ichi 2334.47
4 Black Loss JPN Ono Takayuki 2403.20
5 Black Win JPN Kawaai Hitoshi 2025.03
6 White Win JPN Suenaga Daiki 2255.75
59th Meijinsen Qualification East-Japan area 2nd round
Date 2021-06-27 Rating 2254.22
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2494.90
2 White Win JPN Ono Takayuki 2396.24
3 White Loss JPN Nagasoe Hiroki 2645.82
4 White Win JPN Suenaga Daiki 2257.32
5 White Loss JPN Tamada Yoichi 2570.20
59th Meijinsen Qualification Kanto area 1st round
Date 2021-05-09 Rating 2242.34
Round Color Result Opponent
1 Black Loss JPN Yoshimoto Yuta 2246.35
2 Black Loss JPN Ono Takayuki 2394.68
3 Black Win JPN Kawaai Hitoshi 2015.22
4 White Win JPN Fujita Maiko 2356.03
16th All Japan Championship
Date 2021-03-28 Rating 2231.78
Round Color Result Opponent
1 Black Loss JPN Nagasoe Hiroki 2637.18
2 White Loss JPN Yoshimoto Yuta 2241.09
3 Black Win JPN Kawaai Hitoshi 2014.69
4 White Loss JPN Ono Takayuki 2391.65
5 White Loss JPN Maruyama Takashi 2058.52
6 White Loss JPN Maruta Koji 2124.79
24th New Year(Mikami)Cup
Date 2021-01-29 Rating 2230.18
Round Color Result Opponent
S1 White Loss JPN Maruta Koji 2120.20
S2 Black Loss JPN Okabe Hiroshi 2734.30
S3 Black Loss JPN Ishitani Shin-ichi 2366.73
S4 Black Loss JPN Makino Mitsunori 2558.19
S5 Black Loss JPN Ono Takayuki 2391.99
21 Renju Emperor Tournament Kanto area 1st round
Date 2020-11-15 Rating 2240.06
Round Color Result Opponent
1 Black Win JPN Suenaga Daiki 2269.52
2 White Loss JPN Ono Takayuki 2396.29
3 White Win JPN Kawaai Hitoshi 2014.51
4 Black Win JPN Shimura Hiroki 1997.44
37 Kanto Championship
Date 2020-08-10 Rating 2245.65
Round Color Result Opponent
1 White Win JPN Suenaga Daiki 2262.52
2 Black Draw JPN Okada Akihiro 1937.42
3 Black Win JPN Kato Yasuhiro 2087.83
4 Black Loss JPN Okabe Hiroshi 2732.86
5 Black Draw JPN Kawaai Hitoshi 2012.27
6 White Win JPN Ishitani Shin-ichi 2371.41
58 Meijinsen Qualification East Japan area 2nd round
Date 2020-07-19 Rating 2245.01
Round Color Result Opponent
1 Black Draw JPN Inoue Fumiya 2439.18
2 White Loss JPN Tamada Yoichi 2523.93
3 White Win JPN Kawaai Hitoshi 2010.43
4 Black Loss JPN Ono Takayuki 2396.37
5 White Win JPN Fujita Maiko 2373.10
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2242.11
Round Color Result Opponent
1 White Win JPN Kawaai Hitoshi 2009.77
2 White Win JPN Tamada Yoichi 2521.00
3 Black Loss JPN Ono Takayuki 2397.74
4 Black Loss JPN Inoue Fumiya 2435.32
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2218.63
Round Color Result Opponent
A1 White Loss JPN Okabe Hiroshi 2732.21
A2 White Win JPN Ono Takayuki 2393.50
A3 Black Draw JPN Iwano Fumio 2172.99
A4 White Loss JPN Nakamura Shigeru 2963.85
A5 Black Win JPN Fujita Maiko 2355.75
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2195.27
Round Color Result Opponent
1 Black Loss JPN Maruyama Takashi 2044.04
2 White Loss JPN Ono Takayuki 2391.16
3 White Loss JPN Iwano Fumio 2184.88
4 Black Loss JPN Shibata Satoru 1826.61
36 Kanto Championship
Date 2019-07-28 Rating 2190.93
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2983.32
2 Black Win JPN Shibata Satoru 1822.04
3 Black Loss JPN Ishitani Shin-ichi 2388.85
4 Black Win JPN Maruyama Takashi 2031.52
5 Black Win JPN Makino Mitsunori 2315.29
6 Black Loss JPN Ono Takayuki 2397.38
57 Meijinsen Qualification East Japan area 2nd round
Date 2019-06-23 Rating 2187.24
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2607.14
2 Black Loss JPN Ono Takayuki 2399.59
3 White Loss JPN Maruta Koji 2142.86
4 Black Loss JPN Inoue Fumiya 2426.14
5 White Loss JPN Kusajima Masato 2258.75
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2189.68
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2316.84
2 Black Loss JPN Maruta Koji 2143.23
3 White Loss JPN Fujita Maiko 2300.86
4 White Win JPN Tamada Yoichi 2482.27
14th All Japan Championship
Date 2019-03-31 Rating 2189.29
Round Color Result Opponent
1 Black Loss JPN Iio Yoshihiro 2450.27
2 White Draw JPN Ono Takayuki 2398.08
3 White Win JPN Miyamoto Syunju 2273.80
4 Black Loss JPN Inoue Fumiya 2426.85
5 White Loss JPN Kusajima Masato 2270.53
6 Black Win JPN Ishitani Shin-ichi 2397.15
19 Renju Emperor Tournament 2nd round
Date 2018-12-09 Rating 2177.23
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2686.98
2 Black Loss JPN Nakamura Shigeru 2999.39
3 White Loss JPN Miyamoto Syunju 2268.88
4 White Loss JPN Iwano Fumio 2243.62
5 Black Loss JPN Ishitani Shin-ichi 2418.77
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2177.59
Round Color Result Opponent
1 Black Win JPN Ito Midori 1762.63
2 Black Loss JPN Ono Takayuki 2396.37
3 Black Win JPN Inoue Fumiya 2405.54
4 Black Win JPN Iwano Fumio 2249.45
35 Kanto Championship
Date 2018-07-16 Rating 2164.80
Round Color Result Opponent
1 Black Loss JPN Tamada Yoichi 2496.16
2 White Win JPN Iwano Fumio 2250.26
3 Black Loss JPN Inoue Fumiya 2395.74
4 Black Loss JPN Fujikawa Masaki 2102.87
5 White Win JPN Fujita Maiko 2222.30
6 Black Loss JPN Sato Kiyotomi 2442.90
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2155.60
Round Color Result Opponent
2 Black Loss JPN Ono Takayuki 2387.99
3 White Loss JPN Koyama Jun 2582.68
4 Black Loss JPN Iwano Fumio 2259.57
13th All Japan Championship
Date 2018-01-28 Rating 2147.97
Round Color Result Opponent
5 Black Loss JPN Ono Takayuki 2384.64
6 White Loss JPN Koyama Jun 2579.59
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2144.33
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2442.57
2 White Win JPN Tomosue Takahito 1544.92
3 Black Loss JPN Koyama Akihiro 1965.54
4 Black Win JPN Maruta Koji 2127.60
57 Suiseisen Tournament final round
Date 2017-11-01 Rating 2144.33
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2259.03
2 White Win JPN Nishizawa Aoi 2149.69
3 Black Win JPN Koyama Akihiro 1965.54
57 Suiseisen Tournament 1st round
Date 2017-10-01 Rating 2142.88
Round Color Result Opponent
1 White Win JPN Inoue Fumiya 2326.76
2 Black Win JPN Koyama Akihiro 1966.43
3 Black Win JPN Takagi Tomoyuki 2147.34
4 Black Loss JPN Nishizawa Aoi 2147.28
34 Kanto Championship
Date 2017-07-16 Rating 2130.55
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2826.63
2 White Win JPN Tomosue Takahito 1545.43
3 Black Loss JPN Ono Takayuki 2379.57
4 White Win JPN Fujikawa Masaki 2074.65
5 White Win JPN Matsumoto Hiro 1728.12
6 Black Loss JPN Okabe Hiroshi 2721.56
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2119.71
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2376.44
2 White Loss JPN Tomobe Katsuhiro 2163.95
3 Black Loss JPN Iwano Fumio 2271.14
4 White Win JPN Chigira Makoto 2059.98
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 2113.93
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2276.05
2 Black Win JPN Tomosue Takahito 1550.75
3 White Loss JPN Nakamura Souta 2261.22
4 White Win JPN Tomobe Katsuhiro 2161.42
5 Black Win JPN Koyama Akihiro 1944.96
12th All Japan Championship
Date 2017-03-26 Rating 2111.53
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2479.72
2 White Loss JPN Ono Takayuki 2368.34
3 White Loss JPN Miyamoto Syunju 2253.36
4 Black Loss JPN Kusajima Masato 2288.20
5 White Loss JPN Nishida Toshio 2091.27
6 White Loss JPN Sakamoto Suzan 2272.39
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2112.52
Round Color Result Opponent
A1 Black Loss JPN Iwano Fumio 2275.05
A2 Black Loss JPN Demachi Koichiro 1941.75
A3 Black Win JPN Tomobe Katsuhiro 2147.41
A4 Black Loss JPN Iwano Fumio 2275.05
A5 Black Win JPN Demachi Koichiro 1941.75
A6 White Loss JPN Tomobe Katsuhiro 2147.41
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2119.58
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2401.58
2 Black Loss JPN Sato Kiyotomi 2503.92
3 Black Win JPN Demachi Koichiro 1933.98
4 Black Loss JPN Maruta Koji 2165.80
56 Suiseisen Tournament final round
Date 2016-10-09 Rating 2127.08
Round Color Result Opponent
1 Black Win JPN Demachi Koichiro 1931.20
2 Black Win JPN Fujikawa Masaki 2095.97
3 Black Loss JPN Iwano Fumio 2265.68
56 Suiseisen Tournament 1st round
Date 2016-09-11 Rating 2130.54
Round Color Result Opponent
1 White Win JPN Demachi Koichiro 1931.49
2 Black Win JPN Iwano Fumio 2260.07
3 White Win JPN Yunoki Takahiro 1784.27
33 Kanto Championship
Date 2016-07-31 Rating 2130.87
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2777.68
2 White Win JPN Yunoki Takahiro 1786.51
3 Black Win JPN Ishitani Shin-ichi 2388.48
4 White Loss JPN Nakamura Shigeru 2956.15
5 White Loss JPN Okabe Hiroshi 2723.34
6 Black Win JPN Cho Enkun 1652.73
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2124.19
Round Color Result Opponent
1 Black Draw JPN Sato Kiyotomi 2522.07
2 White Loss JPN Chigira Makoto 2043.05
4 Black Win JPN Iwano Fumio 2243.66
Team World Championship 2016
Date 2016-05-04 Rating 2121.55
Round Color Result Opponent
1 White Loss EST Soosõrv Ants 2773.06
4 White Loss RRA Nikonov Konstantin 2727.84
5 White Loss RRA Berezin Roman 2521.42
9 White Loss EST Voznjuk Pavel 2232.94
33 Kanto Shineisen Tournament
Date 2016-04-10 Rating 2119.34
Round Color Result Opponent
1 White Win JPN Demachi Koichiro 1934.34
2 Black Loss JPN Tanizaki Ryusuke 2175.23
3 White Loss JPN Nakamura Souta 2291.76
3 Black Loss JPN Kusumoto Takashi 1907.86
19 Mikami Cup
Date 2016-03-13 Rating 2120.50
Round Color Result Opponent
A1 White Win JPN Iwano Fumio 2243.57
A2 White Loss JPN Demachi Koichiro 1935.17
A3 White Win JPN Tomobe Katsuhiro 2131.28
A4 White Loss JPN Iwano Fumio 2243.57
A5 Black Win JPN Demachi Koichiro 1935.17
A6 Black Loss JPN Tomobe Katsuhiro 2131.28
11th All Japan Championship
Date 2016-01-11 Rating 2123.90
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2638.44
2 White Win JPN Nishida Toshio 2082.56
3 Black Loss JPN Tamada Yoichi 2573.81
4 Black Win JPN Kato Yasuhiro 2040.03
5 Black Draw JPN Chigira Makoto 2030.26
6 White Loss JPN Fujita Yudai 2448.10
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2124.24
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2535.17
2 White Loss JPN Tamada Yoichi 2577.63
3 Black Win JPN Kato Yasuhiro 2044.57
4 White Win JPN Ishitani Shin-ichi 2395.16
55 Suiseisen Tournament 2nd round
Date 2015-10-18 Rating 2121.12
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2174.61
2 Black Win JPN Demachi Koichiro 1927.94
3 White Loss JPN Fujikawa Masaki 2118.09
55 Suiseisen Tournament 1st round
Date 2015-09-13 Rating 2115.97
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2105.45
2 White Loss JPN Tanizaki Ryusuke 2180.17
3 Black Win JPN Demachi Koichiro 1926.97
Kanto Championship
Date 2015-07-20 Rating 2105.87
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2631.01
2 Black Loss JPN Tanizaki Ryusuke 2185.91
3 Black Win JPN Fujikawa Masaki 2108.33
4 White Loss JPN Ishitani Shin-ichi 2399.66
5 Black Win JPN Hashimoto Takuya 2012.39
6 White Win JPN Kato Yasuhiro 2055.77
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 2079.87
Round Color Result Opponent
1 White Loss JPN Fujikawa Masaki 2100.22
2 White Win JPN Demachi Koichiro 1917.64
3 White Loss JPN Tanizaki Ryusuke 2201.09
4 White Loss JPN Ozawa Tetsushi 2046.42
5 Black Loss JPN Hashimoto Takuya 2018.12
10th All Japan Championship
Date 2015-03-29 Rating 2078.77
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2425.61
2 White Loss JPN Ono Takayuki 2335.11
3 White Loss JPN Inoue Fumiya 2243.70
4 Black Win JPN Fujikawa Masaki 2094.59
5 Black Loss JPN Fujita Yudai 2366.58
6 Black Loss JPN Kon Akira 1983.22
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2079.92
Round Color Result Opponent
A1 Black Loss JPN Tanizaki Ryusuke 2205.95
A2 Black Win JPN Tomobe Katsuhiro 2096.82
A3 White Loss JPN Ozawa Tetsushi 2051.91
A4 Black Win JPN Suzuki Rin 1959.92
A5 White Loss JPN Iwano Fumio 2247.36
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2083.97
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2444.56
2 White Loss JPN Tada Ayako 2314.50
3 White Loss JPN Ono Takayuki 2367.51
4 Black Win JPN Sugawara Shinji 1590.94
54 Suiseisen Tournament final round
Date 2014-10-05 Rating 2085.98
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2636.38
2 White Loss JPN Nakamura Souta 2218.79
3 White Loss JPN Iwano Fumio 2260.72
54 Suiseisen Tournament 1st round
Date 2014-09-21 Rating 2088.30
Round Color Result Opponent
1 White Loss JPN Nakamura Souta 2212.97
2 Black Win JPN Tomobe Katsuhiro 2093.00
3 White Draw JPN Iwano Fumio 2261.66
31th Kanto Championship
Date 2014-05-11 Rating 2104.24
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2884.96
2 White Loss JPN Tada Ayako 2313.52
4 Black Loss JPN Maruta Koji 2182.56
5 Black Loss JPN Kato Yasuhiro 2103.00
31st Kanto Shineisen Tournament
Date 2014-04-13 Rating 2111.12
Round Color Result Opponent
1 Black Win JPN Suzuki Rin 1998.35
2 White Loss JPN Tada Ayako 2314.40
3 White Win JPN Kon Akira 1987.49
4 White Win JPN Tomobe Katsuhiro 2117.21
5 Black Loss JPN Iwano Fumio 2258.81
9th All Japan Championship
Date 2014-01-26 Rating 2124.52
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2464.42
2 White Loss JPN Tada Ayako 2317.71
4 White Loss JPN Tamura Kazumasa 2530.81
5 Black Win JPN Miyagawa Junzo 2201.34
6 White Loss JPN Kamiya Shunsuke 2583.38
14th Mikami Cup A-class
Date 2014-01-19 Rating 2125.67
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2244.59
2 White Win JPN Nakamura Souta 2129.03
3 White Win JPN Ozawa Tetsushi 2068.01
4 White Loss JPN Tada Ayako 2316.91
Kyushu Championship
Date 2013-11-17 Rating 2133.69
Round Color Result Opponent
1 Black Win JPN Yabe Youhei 1755.58
2 Black Win JPN Yamaoka Kentaro 2093.89
4 Black Win JPN Yoshimura Takanori 2071.92
5 Black Loss JPN Kawano Takahisa 2376.61
11th Middle-dan players Tournament
Date 2013-08-17 Rating 2137.65
Round Color Result Opponent
1 White Loss JPN Nagao Noriaki 2376.95
2 Black Win JPN Miyagawa Junzo 2219.66
3 Black Loss JPN Maruta Koji 2175.67
4 White Loss JPN Mano Yoshihisa 2314.65
5 White Win JPN Kubo Izumi 2094.02
6 White Loss JPN Kobayashi Koichi 2227.13
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2141.92
Round Color Result Opponent
2 White Loss JPN Kudomi Takahiro 2403.55
3 White Draw JPN Kato Yasuhiro 2146.02
4 Black Loss JPN Sato Kiyotomi 2460.05
29th Kanto Championship
Date 2013-05-12 Rating 2145.55
Round Color Result Opponent
1 White Win JPN Isobe Taizan 2396.42
2 Black Loss JPN Ishitani Shin-ichi 2385.75
3 Black Loss JPN Kamiya Shunsuke 2537.91
4 White Loss JPN Iwano Fumio 2183.02
5 Black Win JPN Tomobe Katsuhiro 2160.54
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2146.35
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2177.92
2 Black Win JPN Suzuki Rin 2050.46
3 White Loss JPN Tomobe Katsuhiro 2163.54
4 White Win JPN Ozawa Tetsushi 2057.87
5 White Draw JPN Tada Ayako 2290.32
5th Tohoku Championship
Date 2013-04-14 Rating 2146.61
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2573.27
2 White Win JPN Kobayashi Koichi 2213.12
3 White Draw JPN Ishitani Shin-ichi 2378.29
4 Black Loss JPN Okabe Hiroshi 2738.69
5 White Loss JPN Kudomi Takahiro 2417.94
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2134.81
Round Color Result Opponent
A1 White Win JPN Iwano Fumio 2156.11
A2 White Loss JPN Tomobe Katsuhiro 2177.85
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2121.10
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2360.74
2 White Loss JPN Okabe Hiroshi 2713.31
3 White Loss JPN Kudomi Takahiro 2421.10
4 Black Loss JPN Mitsumori Masao 2347.99
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2093.73
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2428.47
2 White Win JPN Isobe Taizan 2409.93
3 White Loss JPN Sato Kiyotomi 2398.21
4 White Loss JPN Maruta Koji 2130.49
29th Kanto Championship
Date 2012-05-13 Rating 2089.30
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2368.64
2 White Loss JPN Matsuoka Teruo 2018.20
3 Black Loss JPN Tada Ayako 2285.05
4 White Draw JPN Kato Yasuhiro 2075.49
5 Black Loss JPN Fukui Nobuhiro 2510.33
29th Kanto Shineisen Tournament
Date 2012-04-15 Rating 2086.87
Round Color Result Opponent
1 White Win JPN Suzuki Rin 2003.32
2 Black Loss JPN Iwano Fumio 2127.77
3 White Loss JPN Mori Yasukiyo 2246.18
4 White Win JPN Kato Yasuhiro 2073.25
5 White Win JPN Kato Hiroaki 1714.61
4th Tohoku Championship
Date 2012-04-08 Rating 2086.07
Round Color Result Opponent
1 Black Loss JPN Miura Hitoshi 1917.62
2 Black Loss JPN Maruta Koji 2125.72
2 White Loss JPN Sato Kiyotomi 2399.40
3 White Win JPN Ozawa Tetsushi 2060.78
4 White Loss JPN Gakumazawa Hideaki 2121.40
5 Black Loss JPN Suzuki Junichiro 1937.01
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2089.10
Round Color Result Opponent
A1 Black Win JPN Iwano Fumio 2122.25
A2 White Win JPN Tada Ayako 2277.07
A3 White Loss JPN Nakayama Tomoharu 2611.86
A4 Black Win JPN Fukui Nobuhiro 2494.67
A5 White Loss JPN Fujikawa Masaki 2074.00
7th All Japan Championship
Date 2012-01-29 Rating 2086.00
Round Color Result Opponent
4 White Win JPN Kon Akira 2019.61
5 Black Loss JPN Kato Yasuhiro 2072.17
6 White Loss JPN Miyoshi Takeo 2166.04
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2084.60
Round Color Result Opponent
A1 White Loss JPN Ozawa Tetsushi 2070.17
A2 Black Loss JPN Fukui Nobuhiro 2478.86
A3 White Win JPN Takeuchi Yuuta 2007.52
A4 White Loss JPN Nakajima Osamu 2225.52
A5 White Loss JPN Okuda Shingo 1903.26
A6 White Win JPN Tanaka Shingo 2111.71
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2085.93
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2422.12
2 White Loss JPN Ono Takayuki 2407.48
3 White Loss JPN Kato Yasuhiro 2073.09
4 Black Loss JPN Suzuki Rin 1991.54
51 Suiseisen Tournament Final round
Date 2011-10-09 Rating 2089.01
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 2073.38
2 Black Loss JPN Kamiya Shunsuke 2440.27
3 White Loss JPN Tada Ayako 2253.28
4 White Loss JPN Nakayama Tomoharu 2585.84
5 White Loss JPN Kawano Takahisa 2359.60
51 Suiseisen Tournament
Date 2011-09-11 Rating 2095.63
Round Color Result Opponent
1 White Win JPN Kon Akira 2014.08
2 White Draw JPN Kawano Takahisa 2359.09
3 White Win JPN Kobayashi Koichi 2179.73
4 Black Loss JPN Kato Yasuhiro 2075.71
49 Meijinsen Qualification East-Japan area 1st round
Date 2011-06-12 Rating 2109.12
Round Color Result Opponent
1 White Win JPN Kudomi Takahiro 2413.73
2 White Loss JPN Nakamura Shigeru 2862.40
3 White Loss JPN Isobe Taizan 2409.18
4 Black Loss JPN Mitsumori Masao 2340.21
28th Kanto Championship
Date 2011-05-22 Rating 2111.11
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2862.53
2 White Loss JPN Mitsumori Masao 2338.69
3 White Loss JPN Isobe Taizan 2407.46
4 Black Loss JPN Maruta Koji 2101.73
5 White Loss JPN Kato Yasuhiro 2066.05
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2120.10
Round Color Result Opponent
1 Black Loss JPN Matsuoka Teruo 2001.25
2 White Win JPN Kato Yasuhiro 2059.94
3 Black Win JPN Fukui Nobuhiro 2413.19
4 Black Win JPN Ozawa Tetsushi 2092.95
5 Black Loss JPN Arai Kazumi 2366.63
6th All Japan Championship
Date 2011-03-27 Rating 2123.49
Round Color Result Opponent
1 White Loss JPN Mano Yoshihisa 2276.67
2 White Win JPN Tada Ayako 2209.32
3 White Win JPN Kashihara Akihiko 2246.83
4 Black Win JPN Kawano Takahisa 2352.02
5 Black Loss JPN Hasegawa Kazuto 2597.01
6 White Loss JPN Kamiya Shunsuke 2407.59
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2122.80
Round Color Result Opponent
A1 White Win JPN Omata Mitsuo 1708.68
A2 Black Win JPN Tadokoro Hosai 1871.05
A3 White Loss JPN Nakayama Tomoharu 2536.05
A4 Black Win JPN Suzuki Rin 1995.41
A5 White Win JPN Iwano Fumio 2132.20
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2111.29
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2716.93
2 Black Win JPN Matsuoka Teruo 1979.00
3 White Win JPN Kamiya Shunsuke 2369.37
4 White Loss JPN Kudomi Takahiro 2412.69
50 Suiseisen Tournament
Date 2010-09-12 Rating 2099.90
Round Color Result Opponent
1 Black Loss JPN Kon Akira 1990.35
2 Black Win JPN Kuramoto Hideharu 1884.31
3 White Loss JPN Tada Ayako 2200.56
4 White Win JPN Kato Hiroaki 1737.29
27th Kanto Championship
Date 2010-05-23 Rating 2082.29
Round Color Result Opponent
1 Black Loss JPN Isobe Taizan 2394.90
2 White Loss JPN Mitsumori Masao 2295.65
3 White Loss JPN Kato Yasuhiro 2094.55
4 Black Loss JPN Arai Kazumi 2313.19
5 White Loss JPN Suzuki Rin 1991.33
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2083.78
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2314.16
2 White Loss JPN Shimoyama Takuma 2263.26
3 Black Win JPN Kon Akira 1978.75
4 White Loss JPN Matsuoka Teruo 1977.38
5 White Loss JPN Kato Yasuhiro 2099.98
5th All Japan Championship
Date 2010-03-21 Rating 2084.58
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2649.28
2 White Win JPN Tada Ayako 2177.83
3 White Loss JPN Iio Yoshihiro 2531.38
4 Black Loss JPN Tamada Yoichi 2449.18
5 Black Win JPN Miyoshi Takeo 2111.61
6 Black Loss JPN Isobe Taizan 2394.41
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2082.99
Round Color Result Opponent
A1 White Loss JPN Suzuki Rin 1973.14
A2 White Win JPN Tomobe Katsuhiro 2176.32
A3 Black Loss JPN Arai Kazumi 2306.64
A4 Black Loss JPN Iwano Fumio 2124.53
A5 Black Loss JPN Kon Akira 1972.82
49 Suiseisen Tournament Final round
Date 2009-10-25 Rating 2094.32
Round Color Result Opponent
1 Black Draw JPN Shimoyama Takuma 2255.15
2 White Loss JPN Tamada Yoichi 2402.33
3 Black Win JPN Tanji Hiroki 2052.35
4 Black Win JPN Tashiro Yuichi 2288.20
5 Black Loss JPN Kato Yasuhiro 2065.08
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2095.07
Round Color Result Opponent
1 White Loss JPN Mitsumori Masao 2316.82
2 Black Win JPN Mori Kazuki 1783.44
3 White Loss JPN Tada Ayako 2142.99
4 White Loss JPN Sato Kiyotomi 2427.66
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2098.03
Round Color Result Opponent
1 White Win JPN Shimoyama Takuma 2250.43
2 White Win JPN Suzuki Rin 1951.62
3 Black Win JPN Tanji Hiroki 2052.40
4 White Loss JPN Tamada Yoichi 2379.13
26th Kanto Championship
Date 2009-05-17 Rating 2094.02
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2407.41
2 Black Win JPN Tamada Yoichi 2316.84
3 White Loss JPN Kawamura Norihiko 2641.98
4 Black Loss JPN Tanji Hiroki 2038.06
5 White Loss JPN Kudomi Takahiro 2367.02
26th Kanto Shineisen Tournament
Date 2009-04-05 Rating 2093.22
Round Color Result Opponent
1 Black Loss JPN Kon Akira 1959.53
2 Black Win JPN Suzuki Rin 1951.21
3 White Draw JPN Watanabe Tatsuya 2170.00
4 White Loss JPN Yoshida Naoto 2246.35
5 Black Win JPN Kawasaki Nobuhiko 2102.08
4th All Japan Championship
Date 2009-03-21 Rating 2093.02
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2512.73
2 White Loss JPN Iwano Fumio 2175.27
3 White Win JPN Nagao Noriaki 2272.60
4 White Win JPN Kobayashi Koichi 2117.87
5 White Loss JPN Ono Takayuki 2413.65
6 White Win JPN Sakamoto Suzan 2294.16
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2082.30
Round Color Result Opponent
A1 White Draw JPN Nakayama Tomoharu 2303.04
A2 Black Loss JPN Ono Takayuki 2410.97
A3 Black Win JPN Tadokoro Hosai 1911.36
A4 Black Win JPN Kato Yasuhiro 2009.44
A5 White Loss JPN Kobayashi Koichi 2116.00
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2064.37
Round Color Result Opponent
1 Black Win JPN Isobe Taizan 2399.27
2 Black Loss JPN Kudomi Takahiro 2354.63
3 White Win JPN Suzuki Rin 1977.44
4 White Loss JPN Ishitani Shin-ichi 2397.36
48th Suiseisen Tournament, 1st round
Date 2008-09-28 Rating 2055.39
Round Color Result Opponent
1 White Loss JPN Tanji Hiroki 2030.30
2 Black Loss JPN Suzuki Rin 1978.79
3 White Loss JPN Tada Ayako 2003.57
25th Kanto Championship
Date 2008-05-18 Rating 2038.14
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2678.91
2 White Loss JPN Kubo Izumi 2102.22
3 White Win JPN Fujikawa Masaki 2094.14
4 White Draw JPN Nakayama Tomoharu 2242.70
5 Black Loss JPN Ono Takayuki 2395.97
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2032.44
Round Color Result Opponent
1 Black Loss JPN Harada Motochika 1790.40
2 White Loss JPN Ono Takayuki 2395.63
3 White Win JPN Takeuchi Yuuta 1853.52
4 White Loss JPN Tanji Hiroki 1979.78
5 White Win JPN Matsuoka Teruo 1878.69
3rd All Japan Championship
Date 2008-03-23 Rating 2031.20
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2416.07
2 Black Win JPN Mitsumori Masao 2300.97
3 White Loss JPN Miyoshi Takeo 2276.97
4 White Loss JPN Kubo Izumi 2098.07
5 White Win JPN Tadokoro Hosai 1926.93
6 White Draw JPN Fujikawa Masaki 2106.81
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2023.34
Round Color Result Opponent
1 Black Loss JPN Arai Moriya 1944.40
2 White Loss JPN Matsuoka Teruo 1876.25
3 White Win JPN Tomobe Katsuhiro 2046.55
4 Black Loss JPN Takeuchi Shunsuke 1948.72
5 White Draw JPN Harada Motochika 1788.54
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2028.96
Round Color Result Opponent
1 Black Loss JPN Isobe Taizan 2436.07
2 White Win JPN Takeuchi Shunsuke 1937.53
3 Black Draw JPN Yamashita Daisuke 1903.42
4 White Win JPN Kato Yasuhiro 1969.04
5 Black Win JPN Tanizaki Ryusuke 2128.07
47 Suiseisen Tournament 1st round
Date 2007-09-23 Rating 2027.07
Round Color Result Opponent
1 White Draw JPN Watanabe Yoko 2058.54
2 Black Loss JPN Tamada Yoichi 2165.47
3 White Loss JPN Kato Yasuhiro 1969.35
4 White Win JPN Takeuchi Shunsuke 1933.60
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2025.07
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2420.99
2 Black Loss JPN Tanizaki Ryusuke 2142.28
3 Black Loss JPN Nagao Noriaki 2231.61
4 White Win JPN Iwano Fumio 2158.29
5 White Loss JPN Tomobe Katsuhiro 2050.87
24th Kanto Shineisen Tournament
Date 2007-04-15 Rating 2025.80
Round Color Result Opponent
1 Black Win JPN Watanabe Yoko 2046.33
2 Black Loss JPN Fujikawa Masaki 2105.07
3 Black Win JPN Tamada Yoichi 2125.15
4 Black Loss JPN Tanizaki Ryusuke 2142.76
5 Black Win JPN Matsuoka Teruo 1877.59
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2024.81
Round Color Result Opponent
1 Black Loss JPN Miyagawa Junzo 2275.74
2 Black Loss JPN Mitsumori Masao 2266.62
3 White Win JPN Kato Yasuhiro 1964.03
4 Black Loss JPN Koyama Jun 2376.62
5 Black Loss JPN Sakamoto Suzan 2297.93
6 Black Win JPN Tadokoro Hosai 1923.19
10th Mikami Cup Tournament, A-class
Date 2007-01-28 Rating 2021.58
Round Color Result Opponent
1 Black Win JPN Tadokoro Hosai 1925.21
2 White Loss JPN Kato Yasuhiro 1979.83
3 White Loss JPN Koyama Jun 2365.65
4 White Win JPN Oonuma Nobuhiro 1833.34
5 Black Win JPN Tomobe Katsuhiro 2055.96
7th Kanto Renju Emperor Tournament - 1st round
Date 2006-10-15 Rating 2009.85
Round Color Result Opponent
1 White Win JPN Mitsumori Masao 2247.29
2 Black Win JPN Maruta Koji 2110.46
3 White Loss JPN Sato Kiyotomi 2442.43
4 Black Loss JPN Arita Nobuyoshi 2364.08
5 White Loss JPN Tadokoro Hosai 1933.66
23rd Kanto Shinei Tournament
Date 2006-09-10 Rating 2003.46
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2342.64
2 Black Draw JPN Fujikawa Masaki 2046.85
3 Black Loss JPN Tadokoro Hosai 1930.65
4 White Win JPN Harada Motochika 1791.63
5 Black Win JPN Kato Yasuhiro 2016.20
Youth World Championship 2006
Date 2006-08-08 Rating 1997.14
Round Color Result Opponent
a1 White Loss SWE Blomstedt Torbjorn 2125.75
a2 White Loss JPN Oosumi Yuuki 2442.29
a4 Black Loss JPN Okabe Hiroshi 2596.77
a5 Black Draw CHN Wu Yan 2020.59
a6 White Win SWE Hallkvist Joel 2059.93
a7 Black Loss CHN Huang Xiuyi 2147.06
a8 Black Loss CHN Lin Shan 2156.47
46th Suisei-sen Tournament - 1st round
Date 2006-03-12 Rating 1974.95
Round Color Result Opponent
1 White Loss JPN Tanizaki Ryusuke 2111.45
2 Black Loss JPN Iwano Fumio 2079.69
3 Black Win JPN Matsuoka Teruo 1826.08
4 Black Loss JPN Teshima Masakatsu 1957.29
9th Mikami Cup - A Class
Date 2006-01-29 Rating 1972.87
Round Color Result Opponent
1 Black Win JPN Tadokoro Hosai 1925.89
2 Black Loss JPN Ono Takayuki 2304.10
3 Black Loss JPN Nakata Shinsuke 1976.33
4 White Win JPN Iwano Fumio 2074.32
5 Black Win JPN Ozawa Tetsushi 2015.77
6th Kanto Renju Emperor Tournament - 1st round
Date 2005-10-22 Rating 1956.84
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2595.58
2 White Loss JPN Nakata Shinsuke 1968.13
3 Black Loss JPN Fujikawa Masaki 2025.31
4 Black Win JPN Yoda Tsuyoshi 1702.19
22nd Kanto Shineisen Tournament
Date 2005-09-11 Rating 1953.49
Round Color Result Opponent
1 White Loss JPN Tadokoro Hosai 1927.07
2 Black Loss JPN Teshima Masakatsu 1958.06
3 Black Win JPN Tanji Hiroki 1879.06
4 White Win JPN Nakata Shinsuke 1960.74
5 White Loss JPN Tanizaki Ryusuke 2099.22
22nd Kanto Championship
Date 2005-05-22 Rating 1949.69
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2397.66
2 White Loss JPN Sato Kiyotomi 2394.47
3 White Loss JPN Tomobe Katsuhiro 2049.10
4 Black Loss JPN Kamemoto Daichi 2132.30
Japan WC Qualification tournament
Date 2005-04-03 Rating 1952.17
Round Color Result Opponent
1 Black Loss JPN Miyoshi Takeo 2273.51
2 White Loss JPN Mitsumori Masao 2257.01
3 Black Win JPN Nagao Noriaki 2232.34
5 Black Loss JPN Hara Masao 2054.19
6 White Loss JPN Tanizaki Ryusuke 2074.34
45th Suisei-sen Tournament
Date 2005-03-20 Rating 1953.09
Round Color Result Opponent
1 White Win JPN Harada Motochika 1767.20
2 White Loss JPN Hara Masao 2057.06
3 White Win JPN Takeda Tomoaki 1873.35
4 White Loss JPN Arita Nobuyoshi 2298.82
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 1958.40
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2574.15
2 White Win JPN Nakata Shinsuke 1926.00
3 White Loss JPN Maruta Koji 2176.00
4 White Win JPN Kamemoto Daichi 2098.74
21st Kanto Shineisen Tournament
Date 2004-09-12 Rating 1954.39
Round Color Result Opponent
1 White Draw JPN Tadokoro Hosai 1927.47
2 White Loss JPN Kato Yasuhiro 2022.47
3 Black Draw JPN Ishizaki Masatoshi 1932.57
4 Black Win JPN Shibata Satoru 1709.97
5 Black Win JPN Matsuoka Teruo 1883.53
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 1934.61
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2423.24
2 Black Loss JPN Oosaku Kazuyuki 1847.94
3 Black Win JPN Matsuoka Teruo 1849.02
4 Black Loss JPN Tanizaki Ryusuke 2032.88
20th Kanto Shineisen Tournament
Date 2003-09-21 Rating 1935.05
Round Color Result Opponent
1 Black Loss JPN Arita Nobuyoshi 2217.26
2 Black Loss JPN Koyama Jun 2167.68
3 White Win JPN Hamada Satoshi 1823.25
4 Black Win JPN Hirono Masakazu 1790.80
5 Black Loss JPN Sato Kiyotomi 2307.57