Sato Kiyotomi, Japan - Renju Rating

JPN Sato Kiyotomi (佐藤清富)

Place: Saitama, Japan

Rating: 2441.28, Std: 232.34, Rank: -

First game: 2003-06-08, Last game: 2018-07-16

Top rating: 2537.57 (2016-01-11)

Games: 443, Wins: 246, Draws: 30, Losses: 167

Gy1: 0, Gy2: 0, Gy5: 0

35 Kanto Championship
Date 2018-07-16 Rating 2441.28
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2393.69
2 Black Win JPN Aoyagi Toshiki 1816.65
3 White Draw JPN Ishitani Shin-ichi 2430.40
4 White Win JPN Koyama Jun 2573.67
5 Black Loss JPN Ono Takayuki 2392.13
6 White Win JPN Maruta Hiroki 2162.68
56 Meijinsen Qualification East Japan area 2nd round
Date 2018-06-25 Rating 2441.93
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2389.69
2 White Loss JPN Koyama Jun 2575.82
3 White Win JPN Kusajima Masato 2304.92
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2441.25
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2117.23
2 Black Win JPN Mitsumori Masao 2331.45
3 Black Win JPN Ono Takayuki 2386.14
4 Black Loss JPN Koyama Jun 2581.44
13th All Japan Championship
Date 2018-01-28 Rating 2432.65
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2851.18
2 Black Loss JPN Tachi Masaya 2555.29
4 Black Loss JPN Iio Yoshihiro 2535.70
5 Black Loss JPN Koyama Jun 2578.41
6 Black Draw JPN Ono Takayuki 2382.93
21 Mikami Cup
Date 2018-01-21 Rating 2432.96
Round Color Result Opponent
S1 White Loss JPN Ishitani Shin-ichi 2414.96
S2 White Win JPN Ono Takayuki 2381.81
S3 Black Loss JPN Okabe Hiroshi 2716.11
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-17 Rating 2435.55
Round Color Result Opponent
1 White Draw JPN Koyama Jun 2585.65
2 Black Loss JPN Nakamura Shigeru 2959.27
3 Black Loss JPN Okabe Hiroshi 2718.99
4 White Loss JPN Kusajima Masato 2301.27
5 Black Win JPN Miyamoto Syunju 2271.60
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2441.06
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2142.53
2 Black Loss JPN Kusajima Masato 2297.47
3 White Loss JPN Miyamoto Syunju 2279.99
4 Black Win JPN Ono Takayuki 2377.95
55 Meijinsen Tournament
Date 2017-09-18 Rating 2450.49
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2721.71
2 Black Loss JPN Kamiya Shunsuke 2810.32
3 White Loss JPN Kawano Takahisa 2436.97
4 White Draw JPN Hasegawa Kazuto 2597.42
5 Black Loss JPN Nakayama Tomoharu 2844.09
6 Black Win JPN Maruyama Yasushi 2282.11
7 Black Win JPN Tamada Yoichi 2510.11
8 White Loss JPN Matsuura Hiroshi 2338.12
9 White Win JPN Iio Yoshihiro 2548.08
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2470.13
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2375.71
2 White Win JPN Tomobe Katsuhiro 2161.63
3 White Draw JPN Miyamoto Syunju 2268.78
4 Black Loss JPN Tamada Yoichi 2537.71
5 White Win JPN Koyama Jun 2600.21
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2473.08
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2162.25
2 White Loss JPN Ono Takayuki 2374.98
3 Black Win JPN Tamada Yoichi 2539.94
4 Black Win JPN Mitsumori Masao 2330.22
12th All Japan Championship
Date 2017-03-26 Rating 2478.39
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2109.99
2 Black Loss JPN Okabe Hiroshi 2722.05
3 Black Draw JPN Sakamoto Suzan 2270.79
4 Black Draw JPN Ishitani Shin-ichi 2393.84
5 Black Loss JPN Kusajima Masato 2286.53
6 White Win JPN Miyamoto Syunju 2251.69
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2491.48
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2719.29
S2 White Loss JPN Koyama Jun 2611.29
S3 White Win JPN Ishitani Shin-ichi 2393.85
S5 White Loss JPN Nakamura Shigeru 2964.21
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2501.58
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2715.03
2 Black Win JPN Nakamura Shigeru 2959.30
3 White Win JPN Maruta Koji 2161.99
4 White Loss JPN Nakayama Tomoharu 2783.73
5 Black Win JPN Ishitani Shin-ichi 2398.88
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2502.70
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2269.71
2 White Win JPN Maruta Hiroki 2118.16
3 Black Win JPN Maruta Koji 2164.32
4 White Draw JPN Okabe Hiroshi 2713.71
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2521.00
Round Color Result Opponent
1 White Draw JPN Maruta Hiroki 2122.96
2 White Win JPN Maruta Koji 2184.65
3 Black Win JPN Mitsumori Masao 2354.80
4 Black Loss JPN Kamiya Shunsuke 2725.73
11th All Japan Championship
Date 2016-01-11 Rating 2537.57
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 2038.77
2 Black Loss JPN Nakayama Tomoharu 2778.63
3 White Win JPN Ishitani Shin-ichi 2396.83
4 Black Win JPN Fukui Nobuhiro 2572.08
5 Black Win JPN Koyama Jun 2637.64
6 White Loss JPN Nakamura Shigeru 2930.49
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2537.16
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2641.85
2 White Draw JPN Nakayama Tomoharu 2776.81
3 Black Win JPN Ono Takayuki 2325.59
4 White Loss JPN Nakamura Shigeru 2924.29
5 Black Win JPN Okabe Hiroshi 2715.11
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2534.24
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2123.15
2 White Loss JPN Koyama Jun 2642.44
3 White Win JPN Nakamura Souta 2296.89
4 Black Win JPN Okabe Hiroshi 2715.99
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2506.54
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2324.88
2 White Loss JPN Koyama Jun 2623.05
3 White Loss JPN Nakamura Souta 2294.59
5 Black Loss JPN Tamada Yoichi 2590.98
6 White Draw JPN Kamiya Shunsuke 2692.76
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2504.08
Round Color Result Opponent
1 Black Win JPN Chigira Makoto 2003.60
2 White Loss JPN Kamiya Shunsuke 2686.92
3 Black Win JPN Kusajima Masato 2258.43
4 Black Win JPN Kudomi Takahiro 2242.07
10th All Japan Championship
Date 2015-03-29 Rating 2500.33
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2202.40
2 Black Loss JPN Nakamura Shigeru 2904.79
3 Black Loss JPN Nakamura Souta 2288.02
4 White Win JPN Kudomi Takahiro 2254.90
5 Black Win JPN Miyagawa Junzo 2243.40
6 Black Win JPN Kobayashi Koichi 2294.46
52 Meijinsen Tournament
Date 2014-09-15 Rating 2484.94
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2617.32
2 Black Loss JPN Oosumi Yuuki 2827.71
3 White Win JPN Matsuura Hiroshi 2352.23
4 White Loss JPN Hasegawa Kazuto 2655.62
5 Black Win JPN Iio Yoshihiro 2511.21
6 Black Win JPN Kashihara Akihiko 2344.57
7 White Loss JPN Okabe Hiroshi 2749.44
8 White Loss JPN Nakayama Tomoharu 2720.93
9 Black Draw JPN Tamada Yoichi 2565.25
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2478.60
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2313.66
2 White Loss JPN Nakayama Tomoharu 2710.26
3 White Loss JPN Tamada Yoichi 2561.18
4 White Win JPN Kamiya Shunsuke 2611.27
5 White Draw JPN Ono Takayuki 2381.92
31th Kanto Championship
Date 2014-05-11 Rating 2470.73
Round Color Result Opponent
1 White Win JPN Tada Ayako 2312.94
2 White Loss JPN Nakamura Shigeru 2884.49
3 White Draw JPN Iwano Fumio 2261.67
4 White Win JPN Kato Yasuhiro 2102.23
5 Black Loss JPN Okabe Hiroshi 2755.84
6th Tohoku Championship
Date 2014-04-20 Rating 2468.39
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2239.64
2 Black Win JPN Hirono Masakazu 1990.50
3 Black Loss JPN Okabe Hiroshi 2757.15
5 White Loss JPN Gakumazawa Hideaki 2162.56
6 Black Win JPN Miura Hitoshi 1802.27
7 White Win JPN Kusajima Masato 2234.92
9th All Japan Championship
Date 2014-01-26 Rating 2463.81
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2123.82
2 Black Loss JPN Okabe Hiroshi 2761.06
3 White Loss JPN Iio Yoshihiro 2549.10
4 Black Win JPN Kato Yasuhiro 2113.38
5 White Win JPN Kamiya Shunsuke 2582.92
6 White Loss JPN Tada Ayako 2317.14
14th Mikami Cup S-class
Date 2014-01-19 Rating 2463.69
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2891.26
2 White Win JPN Ono Takayuki 2375.19
3 Black Loss JPN Ishitani Shin-ichi 2441.79
4 White Loss JPN Fukui Nobuhiro 2609.09
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2465.14
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2530.11
2 White Loss JPN Okabe Hiroshi 2759.23
3 Black Loss JPN Nakamura Shigeru 2892.27
4 White Loss JPN Kamiya Shunsuke 2576.85
5 White Loss JPN Fukui Nobuhiro 2603.99
51 Meijinsen Tournament
Date 2013-09-16 Rating 2471.83
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2559.66
2 Black Win JPN Kawate Kozo 2192.42
3 Black Win JPN Hata Masayuki 2257.98
4 Black Loss JPN Oosumi Yuuki 2846.06
5 Black Win JPN Yamaguchi Yusui 2592.10
6 Black Win JPN Kawano Takahisa 2371.55
7 White Draw JPN Mano Yoshihisa 2316.40
8 White Loss JPN Okabe Hiroshi 2754.82
9 White Win JPN Hasegawa Kazuto 2622.51
51 Meijinsen Qualification East-Japan area 2nd round
Date 2013-07-21 Rating 2468.03
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2136.90
2 White Win JPN Kamiya Shunsuke 2549.96
3 Black Win JPN Tomobe Katsuhiro 2153.59
4 Black Win JPN Mitsumori Masao 2332.59
5 White Win JPN Kudomi Takahiro 2389.39
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2459.52
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2543.73
2 White Win JPN Tomobe Katsuhiro 2159.35
3 White Loss JPN Kudomi Takahiro 2403.11
4 White Win JPN Maruta Hiroki 2141.32
29th Kanto Championship
Date 2013-05-12 Rating 2449.73
Round Color Result Opponent
1 White Win JPN Nakamura Souta 2077.28
2 White Draw JPN Nakamura Shigeru 2865.93
3 White Loss JPN Kudomi Takahiro 2412.16
4 White Win JPN Isobe Taizan 2395.95
5 Black Loss JPN Ishitani Shin-ichi 2385.35
8th All Japan Championship
Date 2013-03-24 Rating 2437.13
Round Color Result Opponent
1 White Win JPN Suzuki Rin 2049.97
2 White Loss JPN Kudomi Takahiro 2419.60
3 White Win JPN Fujikawa Masaki 2029.43
4 Black Loss JPN Ishitani Shin-ichi 2376.26
5 Black Win JPN Tada Ayako 2289.26
6 White Draw JPN Iio Yoshihiro 2485.58
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2407.08
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2305.37
2 White Loss JPN Suzuki Rin 2038.78
3 Black Win JPN Tomobe Katsuhiro 2190.82
4 Black Win JPN Kato Yasuhiro 2111.26
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2397.76
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2133.61
2 Black Loss JPN Mitsumori Masao 2364.81
3 Black Win JPN Maruta Hiroki 2093.26
4 Black Loss JPN Nakamura Shigeru 2885.42
29th Kanto Championship
Date 2012-05-13 Rating 2397.01
Round Color Result Opponent
1 Black Win JPN Matsuoka Teruo 2017.84
2 White Loss JPN Ishitani Shin-ichi 2368.25
3 White Loss JPN Iwano Fumio 2131.87
4 White Win JPN Fukui Nobuhiro 2509.93
5 White Loss JPN Nakayama Tomoharu 2618.41
4th Tohoku Championship
Date 2012-04-08 Rating 2398.96
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2224.03
2 Black Win JPN Maruta Hiroki 2085.62
3 White Draw JPN Nakamura Shigeru 2881.57
4 Black Loss JPN Kudomi Takahiro 2428.76
5 White Win JPN Kusajima Masato 2181.89
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2395.11
Round Color Result Opponent
1 Black Win JPN Kuga Akio 2294.69
2 White Draw JPN Kawano Takahisa 2354.97
3 Black Loss JPN Sakashita Shoichi 2151.38
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2397.52
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1803.37
2 White Loss JPN Kawano Takahisa 2354.55
3 Black Win JPN Tanaka Shingo 2149.46
4 White Loss JPN Sakashita Shoichi 2146.31
5 White Win JPN Tanaka Shingo 2149.46
6th All Japan Championship
Date 2011-03-27 Rating 2400.64
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2118.88
2 Black Loss JPN Hasegawa Kazuto 2596.74
3 Black Win JPN Miyagawa Junzo 2218.89
4 White Win JPN Tamada Yoichi 2515.36
5 White Loss JPN Oosumi Yuuki 2739.43
6 White Win JPN Kon Akira 2009.39
Meijinsen Qualification Kyushu area 2nd round
Date 2010-06-05 Rating 2417.94
Round Color Result Opponent
2 Black Win JPN Fujii Naoki 2068.31
3 Black Draw JPN Kawano Takahisa 2311.66
ext Black Win JPN Kawano Takahisa 2311.66
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2419.06
Round Color Result Opponent
Black Win JPN Kataoka Mitsuaki 2256.88
Black Win JPN Sakashita Shoichi 2096.45
2nd Tohoku Championship
Date 2010-03-14 Rating 2418.27
Round Color Result Opponent
1 White Loss JPN Kobayashi Koichi 2131.76
2 Black Win JPN Miura Hitoshi 1925.83
3 Black Win JPN Sato Ryota 1498.11
4 Black Win JPN Hirono Masakazu 1969.51
5 Black Win JPN Kusajima Masato 2169.69
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2419.69
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2857.34
S2 Black Win JPN Mitsumori Masao 2300.06
S3 Black Win JPN Ono Takayuki 2384.91
S4 Black Loss JPN Yamaguchi Yusui 2585.69
S5 Black Loss JPN Kataoka Mitsuaki 2262.50
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2427.41
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2148.88
2 Black Win JPN Fujikawa Masaki 2050.36
3 White Loss JPN Tamada Yoichi 2394.12
4 Black Win JPN Maruta Hiroki 2094.83
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2434.15
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2202.49
2 White Win JPN Ono Takayuki 2403.11
3 White Win JPN Koyama Jun 2444.60
4 Black Loss JPN Maruyama Yasushi 2262.33
5 Black Win JPN Yamamoto Yasuhiro 2148.00
6 White Win JPN Kobayashi Koichi 2131.73
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2442.47
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2168.13
2 White Win JPN Mitsumori Masao 2342.90
3 White Loss JPN Ono Takayuki 2406.10
4 Black Win JPN Shimoyama Takuma 2241.29
4th All Japan Championship
Date 2009-03-21 Rating 2449.60
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2126.22
2 Black Loss JPN Mitsumori Masao 2348.43
3 Black Win JPN Kobayashi Koichi 2117.65
4 White Win JPN Ono Takayuki 2413.50
5 White Win JPN Tamada Yoichi 2297.57
6 White Loss JPN Tamura Kazumasa 2512.59
1st Tohoku Championship
Date 2009-02-22 Rating 2452.00
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2119.21
2 Black Win JPN Ishitani Shin-ichi 2391.54
3 White Win JPN Miura Hitoshi 1936.78
4 White Win JPN Gakumazawa Hideaki 2166.62
5 Black Win JPN Kobayashi Koichi 2116.83
9th Kanto Renju Emperor Tournament, 2nd round
Date 2008-11-16 Rating 2451.14
Round Color Result Opponent
1 White Win JPN Nakayama Tomoharu 2288.95
2 White Loss JPN Okabe Hiroshi 2683.56
3 White Loss JPN Nakamura Shigeru 2859.72
4 Black Win JPN Kudomi Takahiro 2355.69
5 White Win JPN Kato Yasuhiro 2001.04
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2449.97
Round Color Result Opponent
1 Black Win JPN Fujikawa Masaki 2084.66
2 Black Win JPN Suzuki Rin 1977.24
3 Black Win JPN Ishitani Shin-ichi 2397.22
4 White Win JPN Kudomi Takahiro 2354.48
46th Meijinsen Tournament
Date 2008-09-15 Rating 2443.30
Round Color Result Opponent
1 Black Win JPN Kataoka Mitsuaki 2250.78
2 White Loss JPN Hata Masayuki 2260.15
3 White Win JPN Ishitani Shin-ichi 2396.14
4 Black Loss JPN Oosumi Yuuki 2560.60
5 Black Loss JPN Kawamura Norihiko 2662.47
6 Black Win JPN Matsuura Hiroshi 2327.58
7 Black Win JPN Iio Yoshihiro 2507.89
8 White Loss JPN Yamaguchi Yusui 2582.12
9 Black Loss JPN Okabe Hiroshi 2691.10
46th Meijinsen Qualification East-Japan area 2nd round
Date 2008-07-13 Rating 2434.25
Round Color Result Opponent
White Loss JPN Kawamura Norihiko 2656.56
Black Win JPN Arita Nobuyoshi 2392.82
Black Win JPN Isobe Taizan 2414.67
Black Win JPN Koyama Jun 2441.73
Black Loss JPN Nagao Noriaki 2261.12
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2428.82
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2443.35
2 White Win JPN Iwano Fumio 2181.70
3 Black Win JPN Tanno Yoshitaka 2121.84
4 White Draw JPN Nakayama Tomoharu 2249.84
ex Black Win JPN Mitsumori Masao 2312.00
Team World Championship 2008
Date 2008-05-02 Rating 2420.46
Round Color Result Opponent
1 White Win CZE Rybka Aleš 2293.38
2 White Loss RRA Filinov Vladimir 2492.39
3 White Loss CHN Wu Hao 2641.53
4 White Win SWE Andersson Tord 2388.13
5 White Loss RRA Chingin Konstantin 2797.44
7 White Loss EST Purk Andry 2640.52
8 Black Loss FIN Haikonen Kari 2339.35
9 White Win UKR Yakovleva Alyona 1997.10
3rd All Japan Championship
Date 2008-03-23 Rating 2415.95
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2031.06
2 Black Loss JPN Nakamura Shigeru 2856.26
3 White Loss JPN Okabe Hiroshi 2669.99
4 White Win JPN Kato Yasuhiro 1985.99
5 Black Win JPN Kudomi Takahiro 2334.86
6 White Loss JPN Ono Takayuki 2395.81
6dan 7dan Tournament
Date 2007-10-08 Rating 2401.37
Round Color Result Opponent
1 Black Win JPN Yamamoto Yasuhiro 2090.74
2 Black Win JPN Tamura Kazumasa 2408.47
3 Black Loss JPN Ono Takayuki 2375.83
4 White Draw JPN Nagao Noriaki 2248.79
5 Black Win JPN Gakumazawa Hideaki 2180.57
6 White Win JPN Kato Yasuhiro 1969.49
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2399.06
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2556.30
2 Black Win JPN Matsuura Hiroshi 2301.65
3 Black Loss JPN Hiwatashi Kikuma 1887.17
4 White Loss JPN Yamaguchi Yusui 2652.66
5 White Loss JPN Okabe Hiroshi 2640.78
6 White Loss JPN Iio Yoshihiro 2537.49
7 White Loss JPN Isobe Taizan 2436.08
8 Black Loss JPN Kawamura Norihiko 2631.72
9 White Loss JPN Miyoshi Takeo 2302.99
45th Meijinsen Qualification East-Japan area final round
Date 2007-07-08 Rating 2413.81
Round Color Result Opponent
Black Draw JPN Isobe Taizan 2434.52
Black Win JPN Kudomi Takahiro 2341.16
Black Win JPN Arita Nobuyoshi 2365.93
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2420.90
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2024.97
2 Black Win JPN Ishitani Shin-ichi 2385.12
3 White Loss JPN Okabe Hiroshi 2619.05
4 White Loss JPN Arita Nobuyoshi 2366.49
5 Black Win JPN Ono Takayuki 2346.19
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2425.08
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2266.53
2 White Loss JPN Miyagawa Junzo 2275.70
3 White Loss JPN Nagao Noriaki 2235.21
4 Black Win JPN Ishitani Shin-ichi 2381.59
5 Black Win JPN Ono Takayuki 2342.81
6 White Win JPN Isobe Taizan 2428.16
The 7th Kanto Renju Emperor Tournament, 2nd round
Date 2006-12-10 Rating 2433.66
Round Color Result Opponent
White Loss JPN Hara Masao 2085.12
White Win JPN Kudomi Takahiro 2297.35
White Win JPN Nagao Noriaki 2243.97
Black Loss JPN Okabe Hiroshi 2612.99
Black Loss JPN Nakamura Shigeru 2851.64
7th Kanto Renju Emperor Tournament - 1st round
Date 2006-10-15 Rating 2442.36
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2117.59
2 White Win JPN Tanizaki Shingo 1870.74
3 Black Win JPN Maruta Hiroki 2009.76
4 White Win JPN Yamaguchi Yusui 2639.14
5 Black Win JPN Isobe Taizan 2414.98
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2442.17
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2454.86
2 Black Win JPN Fujii Naoki 2137.10
3 White Win JPN Ishitani Shin-ichi 2363.08
4 Black Win JPN Matsuura Hiroshi 2300.38
5 White Win JPN Nagao Noriaki 2242.95
6 Black Loss JPN Okabe Hiroshi 2601.89
7 White Win JPN Yamaguchi Yusui 2638.14
8 Black Loss JPN Kawamura Norihiko 2665.86
9 Black Loss JPN Iio Yoshihiro 2512.74
Meijin-sen Qual, East Japan area final round
Date 2006-07-09 Rating 2430.17
Round Color Result Opponent
Black Loss JPN Nagao Noriaki 2238.34
Black Win JPN Kamemoto Daichi 2204.77
Black Win JPN Arita Nobuyoshi 2366.34
Meijin-sen Qual, East Japan area 1st round
Date 2006-06-18 Rating 2426.92
Round Color Result Opponent
1 Black Win JPN Nagao Noriaki 2234.93
2 White Win JPN Isobe Taizan 2410.02
3 White Loss JPN Kamemoto Daichi 2207.01
4 White Win JPN Tamura Kazumasa 2364.82
1st All Japan Championship
Date 2006-03-26 Rating 2410.60
Round Color Result Opponent
1 Black Win JPN Tomobe Katsuhiro 2090.64
2 Black Loss JPN Takashima Junya 2509.59
3 Black Win JPN Ono Takayuki 2304.29
4 Black Loss JPN Oosumi Yuuki 2421.03
5 White Loss JPN Koyama Jun 2326.24
6 White Win JPN Tanizaki Ryusuke 2112.82
6th Kanto Renju Emperor Tournament - Semifinal
Date 2005-10-23 Rating 2394.77
Round Color Result Opponent
White Loss JPN Yamaguchi Yusui 2595.78
White Loss JPN Okabe Hiroshi 2591.76
White Loss JPN Isobe Taizan 2457.87
White Win JPN Kamemoto Daichi 2180.84
Black Loss JPN Koyama Jun 2299.92
6th Kanto Renju Emperor Tournament - 1st round
Date 2005-10-22 Rating 2394.81
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2104.17
2 Black Win JPN Koyama Jun 2299.79
3 White Win JPN Yamauchi Takahiro 2034.99
4 Black Win JPN Mitsumori Masao 2272.75
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2392.63
Round Color Result Opponent
1 Black Win JPN Tanaka Koichi 2333.64
2 White Win JPN Matsuura Hiroshi 2349.70
3 White Loss JPN Kawate Kozo 2173.25
4 Black Loss JPN Yamaguchi Yusui 2589.74
5 Black Loss JPN Oosumi Yuuki 2392.34
6 White Loss JPN Takashima Junya 2510.65
7 Black Loss JPN Okabe Hiroshi 2589.68
8 White Loss JPN Hasegawa Kazuto 2703.08
9 Black Win JPN Ishitani Shin-ichi 2398.85
43rd Meijinsen Qualification: East Japan Final
Date 2005-07-11 Rating 2394.89
Round Color Result Opponent
Black Win JPN Okabe Hiroshi 2583.16
Black Loss JPN Itami Yoshiyuki 2189.62
Black Win JPN Mitsumori Masao 2275.90
43rd Meijinsen Qualification: East Japan 1st round
Date 2005-06-12 Rating 2394.81
Round Color Result Opponent
1 Black Win JPN Sasaki Miyu 1962.29
2 Black Loss JPN Mitsumori Masao 2273.52
3 Black Win JPN Ono Takayuki 2292.51
4 White Win JPN Kudomi Takahiro 2299.74
22nd Kanto Championship
Date 2005-05-22 Rating 2394.43
Round Color Result Opponent
1 Black Win JPN Watanabe Tatsuya 2105.46
2 Black Win JPN Maruta Hiroki 1949.62
3 White Win JPN Ishizaki Masatoshi 1915.73
4 Black Loss JPN Ishitani Shin-ichi 2397.64
5 Black Win JPN Koyama Jun 2276.50
45th Suisei-sen Tournament - Final
Date 2005-04-17 Rating 2393.30
Round Color Result Opponent
White Win JPN Hara Masao 2053.07
White Win JPN Ono Takayuki 2293.80
White Win JPN Nagao Noriaki 2231.90
White Win JPN Arita Nobuyoshi 2306.95
White Win JPN Tashiro Yuichi 2292.25
Japan WC Qualification tournament
Date 2005-04-03 Rating 2390.51
Round Color Result Opponent
1 White Win JPN Nagao Noriaki 2232.32
2 Black Win JPN Kubo Izumi 2170.87
3 Black Loss JPN Matsuura Hiroshi 2389.54
4 Black Win JPN Miyoshi Takeo 2273.47
5 Black Draw JPN Isobe Taizan 2463.39
6 Black Win JPN Miyagawa Junzo 2253.77
8th Mikami Cup - A Class
Date 2005-01-23 Rating 2370.64
Round Color Result Opponent
1 White Loss JPN Itami Yoshiyuki 2177.38
2 White Win JPN Iwano Fumio 2046.65
3 White Loss JPN Matsuoka Teruo 1882.48
4 Black Win JPN Hara Masao 2060.12
5 White Loss JPN Koyama Jun 2255.75
5th Kanto Renju Emperor Tournament - 2nd round
Date 2004-12-19 Rating 2368.79
Round Color Result Opponent
White Win JPN Mitsumori Masao 2247.10
White Loss JPN Kudomi Takahiro 2329.15
White Win JPN Ono Takayuki 2294.12
Black Loss JPN Okabe Hiroshi 2577.14
Black Loss JPN Yamaguchi Yusui 2568.61
5th 6-7 dan Tournament
Date 2004-12-05 Rating 2368.52
Round Color Result Opponent
1 White Win JPN Gakumazawa Hideaki 2068.56
2 White Loss JPN Kudomi Takahiro 2331.79
3 White Loss JPN Hiwatashi Kikuma 1949.26
4 Black Win JPN Kobayashi Koichi 2096.75
5 Black Win JPN Kubo Izumi 2197.27
6 Black Win JPN Arita Nobuyoshi 2281.25
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 2368.77
Round Color Result Opponent
1 Black Win JPN Tomobe Katsuhiro 2031.05
2 White Win JPN Mao Richu 1771.89
3 Black Win JPN Sunagawa Shouki 2147.28
4 Black Draw JPN Okabe Hiroshi 2574.16
21st Kanto Shineisen Tournament
Date 2004-09-12 Rating 2366.07
Round Color Result Opponent
1 White Win JPN Matsuoka Teruo 1883.46
2 White Win JPN Koyama Jun 2230.71
3 Black Win JPN Kamemoto Daichi 2101.41
4 Black Win JPN Watanabe Tatsuya 2081.35
5 Black Win JPN Tanno Yoshitaka 2140.59
42nd Meijinsen Qualification: East Japan 2nd round
Date 2004-07-11 Rating 2357.36
Round Color Result Opponent
White Loss JPN Kawamura Norihiko 2722.44
White Win JPN Okabe Hiroshi 2564.32
White Loss JPN Kudomi Takahiro 2328.43
42nd Meijinsen Qualification: East Japan 1st round
Date 2004-06-13 Rating 2353.12
Round Color Result Opponent
1 Black Loss JPN Ohno Syunzo 2070.51
3 Black Win JPN Ono Takayuki 2256.44
4 White Win JPN Kubo Izumi 2212.88
44th Suiseisen Tournament - Finals
Date 2004-04-11 Rating 2344.73
Round Color Result Opponent
Black Draw JPN Sato Takuma 2164.71
Black Draw JPN Sano Hiroyuki 2178.24
Black Win JPN Kitamura Mitsuhiro 2119.49
Black Win JPN Arita Nobuyoshi 2239.32
Black Win JPN Hara Masao 2091.38
7th Mikami Cup - A class
Date 2004-01-25 Rating 2331.95
Round Color Result Opponent
1 White Win JPN Tanno Yoshitaka 2144.06
2 Black Win JPN Sato Takuma 2156.32
3 White Win JPN Hara Masao 2107.89
4 White Loss JPN Arita Nobuyoshi 2236.86
5 White Win JPN Tadokoro Hosai 1971.85
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 2318.66
Round Color Result Opponent
1 White Loss JPN Yamaguchi Yusui 2593.55
2 White Win JPN Tomobe Katsuhiro 2019.24
3 Black Win JPN Sunagawa Shouki 2118.67
4 Black Draw JPN Ono Takayuki 2214.55
20th Kanto Shineisen Tournament
Date 2003-09-21 Rating 2307.57
Round Color Result Opponent
1 White Win JPN Tanno Yoshitaka 2154.30
2 White Loss JPN Tadokoro Hosai 1987.20
3 White Win JPN Kato Yasuhiro 2047.18
4 White Loss JPN Sano Hiroyuki 2203.97
5 White Win JPN Maruta Hiroki 1935.00
41th Meijinsen Qualification: East Japan 2nd round
Date 2003-07-13 Rating 2300.91
Round Color Result Opponent
White Loss JPN Isobe Taizan 2430.40
White Draw JPN Okabe Hiroshi 2546.47
Black Loss JPN Suzuki Naoya 2318.48
41th Meijinsen Qualification: East Japan 1st round
Date 2003-06-08 Rating 2299.50
Round Color Result Opponent
1 Black Win JPN Kubo Izumi 2226.04
2 White Win JPN Tadokoro Hosai 1986.53
3 Black Win JPN Maruta Koji 2221.05
4 Black Loss JPN Suzuki Naoya 2318.80