Sato Kiyotomi, Japan - Renju Rating

Sato Kiyotomi (佐藤清富)

Place: Saitama, Japan

Rating: 2397.14, Std: 159.75, Rank: 136

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

Top rating: 2475.87 (2016-01-11)

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

Gy1: 0, Gy2: 0, Gy5: 18

35 Kanto Championship
Date 2018-07-16 Rating 2397.14
Round Color Result Opponent
1 White Loss Inoue Fumiya 2348.45
2 Black Win Aoyagi Toshiki 1844.79
3 White Draw Ishitani Shin-ichi 2374.96
4 White Win Koyama Jun 2527.85
5 Black Loss Ono Takayuki 2340.80
6 White Win Maruta Hiroki 2117.84
56 Meijinsen Qualification East Japan area 2nd round
Date 2018-06-25 Rating 2397.61
Round Color Result Opponent
1 White Win Ono Takayuki 2339.09
2 White Loss Koyama Jun 2529.39
3 White Win Kusajima Masato 2241.91
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2397.31
Round Color Result Opponent
1 Black Win Maruta Koji 2082.81
2 Black Win Mitsumori Masao 2285.94
3 Black Win Ono Takayuki 2336.57
4 Black Loss Koyama Jun 2533.41
13th All Japan Championship
Date 2018-01-28 Rating 2392.04
Round Color Result Opponent
1 Black Loss Nakayama Tomoharu 2786.32
2 Black Loss Tachi Masaya 2499.85
4 Black Loss Iio Yoshihiro 2480.51
5 Black Loss Koyama Jun 2532.51
6 Black Draw Ono Takayuki 2333.91
21 Mikami Cup
Date 2018-01-21 Rating 2392.31
Round Color Result Opponent
S1 White Loss Ishitani Shin-ichi 2364.21
S2 White Win Ono Takayuki 2333.12
S3 Black Loss Okabe Hiroshi 2662.73
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-17 Rating 2394.48
Round Color Result Opponent
1 White Draw Koyama Jun 2537.83
2 Black Loss Nakamura Shigeru 2904.45
3 Black Loss Okabe Hiroshi 2665.04
4 White Loss Kusajima Masato 2242.34
5 Black Win Miyamoto Syunju 2215.46
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2398.93
Round Color Result Opponent
1 White Win Maruta Hiroki 2101.33
2 Black Loss Kusajima Masato 2240.27
3 White Loss Miyamoto Syunju 2220.96
4 Black Win Ono Takayuki 2330.09
55 Meijinsen Tournament
Date 2017-09-18 Rating 2406.12
Round Color Result Opponent
1 Black Loss Okabe Hiroshi 2667.70
2 Black Loss Kamiya Shunsuke 2747.75
3 White Loss Kawano Takahisa 2381.80
4 White Draw Hasegawa Kazuto 2552.86
5 Black Loss Nakayama Tomoharu 2780.74
6 Black Win Maruyama Yasushi 2239.84
7 Black Win Tamada Yoichi 2468.65
8 White Loss Matsuura Hiroshi 2301.87
9 White Win Iio Yoshihiro 2492.38
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2421.57
Round Color Result Opponent
1 White Win Ono Takayuki 2327.83
2 White Win Tomobe Katsuhiro 2118.25
3 White Draw Miyamoto Syunju 2211.39
4 Black Loss Tamada Yoichi 2488.68
5 White Win Koyama Jun 2550.17
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2424.04
Round Color Result Opponent
1 White Win Tomobe Katsuhiro 2118.65
2 White Loss Ono Takayuki 2327.23
3 Black Win Tamada Yoichi 2490.51
4 Black Win Mitsumori Masao 2286.42
12th All Japan Championship
Date 2017-03-26 Rating 2428.88
Round Color Result Opponent
1 White Win Maruta Hiroki 2076.40
2 Black Loss Okabe Hiroshi 2668.98
3 Black Draw Sakamoto Hirouji 2234.62
4 Black Draw Ishitani Shin-ichi 2349.72
5 Black Loss Kusajima Masato 2234.49
6 White Win Miyamoto Syunju 2198.14
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2438.99
Round Color Result Opponent
S1 White Loss Okabe Hiroshi 2667.50
S2 White Loss Koyama Jun 2559.60
S3 White Win Ishitani Shin-ichi 2349.95
S5 White Loss Nakamura Shigeru 2905.16
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2446.63
Round Color Result Opponent
1 Black Draw Okabe Hiroshi 2664.91
2 Black Win Nakamura Shigeru 2901.42
3 White Win Maruta Koji 2119.51
4 White Loss Nakayama Tomoharu 2734.02
5 Black Win Ishitani Shin-ichi 2353.63
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2447.70
Round Color Result Opponent
1 Black Loss Iwano Fumio 2222.90
2 White Win Maruta Hiroki 2081.45
3 Black Win Maruta Koji 2121.34
4 White Draw Okabe Hiroshi 2664.13
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2462.96
Round Color Result Opponent
1 White Draw Maruta Hiroki 2084.54
2 White Win Maruta Koji 2137.70
3 Black Win Mitsumori Masao 2304.60
4 Black Loss Kamiya Shunsuke 2675.62
11th All Japan Championship
Date 2016-01-11 Rating 2475.87
Round Color Result Opponent
1 White Win Kato Yasuhiro 2014.34
2 Black Loss Nakayama Tomoharu 2723.62
3 White Win Ishitani Shin-ichi 2354.45
4 Black Win Fukui Nobuhiro 2550.85
5 Black Win Koyama Jun 2580.73
6 White Loss Nakamura Shigeru 2877.68
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2475.76
Round Color Result Opponent
1 Black Loss Koyama Jun 2583.63
2 White Draw Nakayama Tomoharu 2721.79
3 Black Win Ono Takayuki 2291.51
4 White Loss Nakamura Shigeru 2873.07
5 Black Win Okabe Hiroshi 2667.87
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2473.85
Round Color Result Opponent
1 White Win Maruta Hiroki 2084.28
2 White Loss Koyama Jun 2584.03
3 White Win Nakamura Souta 2244.86
4 Black Win Okabe Hiroshi 2668.82
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2455.15
Round Color Result Opponent
1 Black Win Ono Takayuki 2291.87
2 White Loss Koyama Jun 2569.46
3 White Loss Nakamura Souta 2240.71
5 Black Loss Tamada Yoichi 2533.62
6 White Draw Kamiya Shunsuke 2639.95
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2453.45
Round Color Result Opponent
1 Black Win Chigira Makoto 1981.73
2 White Loss Kamiya Shunsuke 2634.38
3 Black Win Kusajima Masato 2218.19
4 Black Win Kudomi Takahiro 2224.22
10th All Japan Championship
Date 2015-03-29 Rating 2450.73
Round Color Result Opponent
1 White Win Tanizaki Ryusuke 2159.65
2 Black Loss Nakamura Shigeru 2856.42
3 Black Loss Nakamura Souta 2234.39
4 White Win Kudomi Takahiro 2233.91
5 Black Win Miyagawa Junzo 2201.31
6 Black Win Kobayashi Koichi 2248.71
52 Meijinsen Tournament
Date 2014-09-15 Rating 2438.90
Round Color Result Opponent
1 White Loss Fukui Nobuhiro 2571.10
2 Black Loss Oosumi Yuuki 2774.17
3 White Win Matsuura Hiroshi 2315.86
4 White Loss Hasegawa Kazuto 2603.49
5 Black Win Iio Yoshihiro 2471.42
6 Black Win Kashihara Akihiko 2301.12
7 White Loss Okabe Hiroshi 2698.82
8 White Loss Nakayama Tomoharu 2671.03
9 Black Draw Tamada Yoichi 2515.21
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2434.16
Round Color Result Opponent
1 Black Win Kudomi Takahiro 2282.01
2 White Loss Nakayama Tomoharu 2661.72
3 White Loss Tamada Yoichi 2511.92
4 White Win Kamiya Shunsuke 2568.24
5 White Draw Ono Takayuki 2336.79
31th Kanto Championship
Date 2014-05-11 Rating 2428.38
Round Color Result Opponent
1 White Win Tada Ayako 2272.80
2 White Loss Nakamura Shigeru 2839.59
3 White Draw Iwano Fumio 2214.32
4 White Win Kato Yasuhiro 2064.91
5 Black Loss Okabe Hiroshi 2704.67
6th Tohoku Championship
Date 2014-04-20 Rating 2426.66
Round Color Result Opponent
1 White Win Kobayashi Koichi 2205.14
2 Black Win Hirono Masakazu 1962.03
3 Black Loss Okabe Hiroshi 2705.75
5 White Loss Gakumazawa Hideaki 2130.37
6 Black Win Miura Hitoshi 1786.06
7 White Win Kusajima Masato 2201.46
9th All Japan Championship
Date 2014-01-26 Rating 2422.83
Round Color Result Opponent
1 White Win Maruta Hiroki 2086.94
2 Black Loss Okabe Hiroshi 2709.00
3 White Loss Iio Yoshihiro 2497.09
4 Black Win Kato Yasuhiro 2074.01
5 White Win Kamiya Shunsuke 2541.02
6 White Loss Tada Ayako 2275.17
14th Mikami Cup S-class
Date 2014-01-19 Rating 2422.69
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2843.65
2 White Win Ono Takayuki 2336.06
3 Black Loss Ishitani Shin-ichi 2393.64
4 White Loss Fukui Nobuhiro 2560.58
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2423.45
Round Color Result Opponent
1 White Win Tamura Kazumasa 2486.97
2 White Loss Okabe Hiroshi 2707.92
3 Black Loss Nakamura Shigeru 2844.21
4 White Loss Kamiya Shunsuke 2535.00
5 White Loss Fukui Nobuhiro 2556.17
51 Meijinsen Tournament
Date 2013-09-16 Rating 2427.51
Round Color Result Opponent
1 White Loss Kamiya Shunsuke 2519.47
2 Black Win Kawate Kozo 2164.49
3 Black Win Hata Masayuki 2212.96
4 Black Loss Oosumi Yuuki 2790.99
5 Black Win Yamaguchi Yusui 2561.81
6 Black Win Kawano Takahisa 2339.03
7 White Draw Mano Yoshihisa 2277.61
8 White Loss Okabe Hiroshi 2704.94
9 White Win Hasegawa Kazuto 2579.95
51 Meijinsen Qualification East-Japan area 2nd round
Date 2013-07-21 Rating 2424.51
Round Color Result Opponent
1 Black Win Kato Yasuhiro 2092.49
2 White Win Kamiya Shunsuke 2510.43
3 Black Win Tomobe Katsuhiro 2120.73
4 Black Win Mitsumori Masao 2296.03
5 White Win Kudomi Takahiro 2347.50
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2418.47
Round Color Result Opponent
1 White Win Kamiya Shunsuke 2504.72
2 White Win Tomobe Katsuhiro 2125.47
3 White Loss Kudomi Takahiro 2358.09
4 White Win Maruta Hiroki 2100.13
29th Kanto Championship
Date 2013-05-12 Rating 2411.58
Round Color Result Opponent
1 White Win Nakamura Souta 2072.60
2 White Draw Nakamura Shigeru 2826.21
3 White Loss Kudomi Takahiro 2365.50
4 White Win Isobe Taizan 2362.60
5 Black Loss Ishitani Shin-ichi 2351.03
8th All Japan Championship
Date 2013-03-24 Rating 2402.59
Round Color Result Opponent
1 White Win Suzuki Rin 2007.85
2 White Loss Kudomi Takahiro 2372.19
3 White Win Fujikawa Masaki 2012.22
4 Black Loss Ishitani Shin-ichi 2344.30
5 Black Win Tada Ayako 2253.57
6 White Draw Iio Yoshihiro 2451.95
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2380.87
Round Color Result Opponent
1 Black Loss Tada Ayako 2262.70
2 White Loss Suzuki Rin 1999.75
3 Black Win Tomobe Katsuhiro 2152.34
4 Black Win Kato Yasuhiro 2074.88
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2373.65
Round Color Result Opponent
1 Black Win Iwano Fumio 2109.96
2 Black Loss Mitsumori Masao 2321.92
3 Black Win Maruta Hiroki 2066.35
4 Black Loss Nakamura Shigeru 2840.36
29th Kanto Championship
Date 2012-05-13 Rating 2373.06
Round Color Result Opponent
1 Black Win Matsuoka Teruo 1980.35
2 White Loss Ishitani Shin-ichi 2339.59
3 White Loss Iwano Fumio 2108.51
4 White Win Fukui Nobuhiro 2470.82
5 White Loss Nakayama Tomoharu 2575.23
4th Tohoku Championship
Date 2012-04-08 Rating 2374.34
Round Color Result Opponent
1 White Win Kobayashi Koichi 2184.98
2 Black Win Maruta Hiroki 2061.08
3 White Draw Nakamura Shigeru 2837.86
4 Black Loss Kudomi Takahiro 2385.46
5 White Win Kusajima Masato 2163.81
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2372.57
Round Color Result Opponent
1 Black Win Kuga Akio 2272.97
2 White Draw Kawano Takahisa 2324.09
3 Black Loss Sakashita Shoichi 2120.76
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2374.40
Round Color Result Opponent
1 Black Win Hiwatashi Kikuma 1793.78
2 White Loss Kawano Takahisa 2323.23
3 Black Win Tanaka Shingo 2126.67
4 White Loss Sakashita Shoichi 2117.37
5 White Win Tanaka Shingo 2126.67
6th All Japan Championship
Date 2011-03-27 Rating 2376.60
Round Color Result Opponent
1 White Win Miyagawa Sou 2096.50
2 Black Loss Hasegawa Kazuto 2571.57
3 Black Win Miyagawa Junzo 2189.47
4 White Win Tamada Yoichi 2467.48
5 White Loss Oosumi Yuuki 2698.64
6 White Win Kon Akira 1977.66
Meijinsen Qualification Kyushu area 2nd round
Date 2010-06-05 Rating 2390.80
Round Color Result Opponent
2 Black Win Fujii Naoki 2047.02
3 Black Draw Kawano Takahisa 2290.57
ext Black Win Kawano Takahisa 2290.57
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2391.92
Round Color Result Opponent
Black Win Kataoka Mitsuaki 2230.29
Black Win Sakashita Shoichi 2082.99
2nd Tohoku Championship
Date 2010-03-14 Rating 2391.61
Round Color Result Opponent
1 White Loss Kobayashi Koichi 2110.25
2 Black Win Miura Hitoshi 1898.34
3 Black Win Sato Ryota 1478.95
4 Black Win Hirono Masakazu 1940.77
5 Black Win Kusajima Masato 2157.53
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2392.80
Round Color Result Opponent
S1 Black Loss Nakamura Shigeru 2821.83
S2 Black Win Mitsumori Masao 2277.68
S3 Black Win Ono Takayuki 2358.16
S4 Black Loss Yamaguchi Yusui 2555.25
S5 Black Loss Kataoka Mitsuaki 2234.42
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2398.65
Round Color Result Opponent
1 Black Loss Iwano Fumio 2124.26
2 Black Win Fujikawa Masaki 2034.22
3 White Loss Tamada Yoichi 2360.03
4 Black Win Maruta Hiroki 2067.02
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2403.35
Round Color Result Opponent
1 Black Win Miyagawa Junzo 2181.72
2 White Win Ono Takayuki 2371.26
3 White Win Koyama Jun 2410.70
4 Black Loss Maruyama Yasushi 2225.87
5 Black Win Yamamoto Yasuhiro 2115.86
6 White Win Kobayashi Koichi 2107.81
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2409.34
Round Color Result Opponent
1 Black Win Iwano Fumio 2139.43
2 White Win Mitsumori Masao 2308.20
3 White Loss Ono Takayuki 2373.65
4 Black Win Shimoyama Takuma 2218.69
4th All Japan Championship
Date 2009-03-21 Rating 2414.48
Round Color Result Opponent
1 White Win Tanizaki Ryusuke 2103.13
2 Black Loss Mitsumori Masao 2311.88
3 Black Win Kobayashi Koichi 2096.70
4 White Win Ono Takayuki 2378.87
5 White Win Tamada Yoichi 2279.06
6 White Loss Tamura Kazumasa 2473.11
1st Tohoku Championship
Date 2009-02-22 Rating 2416.15
Round Color Result Opponent
1 Black Win Tanno Yoshitaka 2093.83
2 Black Win Ishitani Shin-ichi 2361.63
3 White Win Miura Hitoshi 1908.29
4 White Win Gakumazawa Hideaki 2135.74
5 Black Win Kobayashi Koichi 2095.92
9th Kanto Renju Emperor Tournament, 2nd round
Date 2008-11-16 Rating 2415.57
Round Color Result Opponent
White Loss Nakamura Shigeru 2822.73
White Loss Okabe Hiroshi 2645.68
Black Win Kudomi Takahiro 2328.49
Black Win Nakayama Tomoharu 2276.44
Black Win Kato Yasuhiro 1985.74
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2414.72
Round Color Result Opponent
1 White Win Fujikawa Masaki 2064.64
2 Black Win Suzuki Rin 1956.47
3 White Win Ishitani Shin-ichi 2366.46
4 Black Win Kudomi Takahiro 2327.40
46th Meijinsen Tournament
Date 2008-09-15 Rating 2410.03
Round Color Result Opponent
1 Black Win Kataoka Mitsuaki 2228.30
2 White Loss Hata Masayuki 2220.41
3 White Win Ishitani Shin-ichi 2366.04
4 Black Loss Oosumi Yuuki 2536.39
5 Black Loss Kawamura Norihiko 2623.80
6 Black Win Matsuura Hiroshi 2305.71
7 Black Win Iio Yoshihiro 2478.76
8 White Loss Yamaguchi Yusui 2556.93
9 Black Loss Okabe Hiroshi 2650.19
46th Meijinsen Qualification East-Japan area 2nd round
Date 2008-07-13 Rating 2403.44
Round Color Result Opponent
White Loss Kawamura Norihiko 2620.32
Black Win Arita Nobuyoshi 2359.97
Black Win Isobe Taizan 2388.06
Black Win Koyama Jun 2404.05
Black Loss Nagao Noriaki 2243.22
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2399.57
Round Color Result Opponent
1 White Loss Koyama Jun 2404.69
2 White Win Iwano Fumio 2152.80
3 Black Win Tanno Yoshitaka 2096.50
4 White Draw Nakayama Tomoharu 2241.90
ex Black Win Mitsumori Masao 2284.92
Team World Championship
Date 2008-05-02 Rating 2393.55
Round Color Result Opponent
1 White Win Rybka Aleš 2270.94
2 White Loss Filinov Vladimir 2458.88
3 White Loss Wu Hao 2601.39
4 White Win Andersson Tord 2353.72
5 White Loss Chingin Konstantin 2758.98
7 White Loss Purk Andry 2601.80
8 Black Loss Haikonen Kari 2283.75
9 White Win Yakovleva Alyona 1965.44
3rd All Japan Championship
Date 2008-03-23 Rating 2390.40
Round Color Result Opponent
1 Black Win Maruta Hiroki 2016.97
2 Black Loss Nakamura Shigeru 2819.64
3 White Loss Okabe Hiroshi 2632.59
4 White Win Kato Yasuhiro 1973.37
5 Black Win Kudomi Takahiro 2311.78
6 Black Loss Ono Takayuki 2364.65
6dan 7dan Tournament
Date 2007-10-08 Rating 2380.19
Round Color Result Opponent
1 Black Win Yamamoto Yasuhiro 2070.42
2 Black Win Tamura Kazumasa 2386.26
3 Black Loss Ono Takayuki 2347.87
4 White Draw Nagao Noriaki 2230.37
5 Black Win Gakumazawa Hideaki 2146.32
6 White Win Kato Yasuhiro 1962.16
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2378.60
Round Color Result Opponent
1 White Loss Oosumi Yuuki 2519.19
2 Black Win Matsuura Hiroshi 2286.64
3 Black Loss Hiwatashi Kikuma 1862.96
4 White Loss Yamaguchi Yusui 2611.72
5 White Loss Okabe Hiroshi 2608.21
6 White Loss Iio Yoshihiro 2501.13
7 White Loss Isobe Taizan 2406.43
8 Black Loss Kawamura Norihiko 2605.37
9 White Loss Miyoshi Takeo 2266.67
45th Meijinsen Qualification East-Japan area final round
Date 2007-07-08 Rating 2388.89
Round Color Result Opponent
Black Draw Isobe Taizan 2406.23
Black Win Kudomi Takahiro 2313.40
Black Win Arita Nobuyoshi 2340.23
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2394.04
Round Color Result Opponent
1 Black Win Maruta Hiroki 2008.10
2 Black Win Ishitani Shin-ichi 2359.67
3 White Loss Okabe Hiroshi 2590.93
4 White Loss Arita Nobuyoshi 2340.25
5 Black Win Ono Takayuki 2324.13
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2397.08
Round Color Result Opponent
1 Black Win Mitsumori Masao 2248.25
2 White Loss Miyagawa Junzo 2243.85
3 White Loss Nagao Noriaki 2218.68
4 Black Win Ishitani Shin-ichi 2357.41
5 Black Win Ono Takayuki 2320.79
6 White Win Isobe Taizan 2402.95
The 7th Kanto Renju Emperor Tournament, 2nd round
Date 2006-12-10 Rating 2403.12
Round Color Result Opponent
White Loss Hara Masao 2061.49
White Win Kudomi Takahiro 2280.92
White Win Nagao Noriaki 2223.83
Black Loss Okabe Hiroshi 2583.95
Black Loss Nakamura Shigeru 2813.99
7th Kanto Renju Emperor Tournament - 1st round
Date 2006-10-15 Rating 2408.97
Round Color Result Opponent
1 Black Win Iwano Fumio 2101.56
2 White Win Tanizaki Shingo 1860.62
3 Black Win Maruta Hiroki 1994.15
4 White Win Yamaguchi Yusui 2604.99
5 Black Win Isobe Taizan 2395.58
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2408.76
Round Color Result Opponent
1 White Win Oosumi Yuuki 2431.20
2 Black Win Fujii Naoki 2114.11
3 White Win Ishitani Shin-ichi 2345.30
4 Black Win Matsuura Hiroshi 2286.93
5 White Win Nagao Noriaki 2222.67
6 Black Loss Okabe Hiroshi 2574.91
7 White Win Yamaguchi Yusui 2604.31
8 Black Loss Kawamura Norihiko 2631.99
9 Black Loss Iio Yoshihiro 2482.03
Meijin-sen Qual, East Japan area final round
Date 2006-07-09 Rating 2400.07
Round Color Result Opponent
Black Loss Nagao Noriaki 2219.30
Black Win Kamemoto Daichi 2176.74
Black Win Arita Nobuyoshi 2337.38
Meijin-sen Qual, East Japan area 1st round
Date 2006-06-18 Rating 2397.67
Round Color Result Opponent
1 Black Win Nagao Noriaki 2216.99
2 White Win Isobe Taizan 2393.40
3 White Loss Kamemoto Daichi 2178.16
4 White Win Tamura Kazumasa 2346.65
1st All Japan Championship
Date 2006-03-26 Rating 2385.57
Round Color Result Opponent
1 Black Win Tomobe Katsuhiro 2069.90
2 Black Loss Takashima Junya 2478.35
3 Black Win Ono Takayuki 2286.73
4 Black Loss Oosumi Yuuki 2400.52
5 White Loss Koyama Jun 2306.21
6 White Win Tanizaki Ryusuke 2095.56
6th Kanto Renju Emperor Tournament - Semifinal
Date 2005-10-23 Rating 2372.55
Round Color Result Opponent
White Loss Yamaguchi Yusui 2570.20
White Loss Okabe Hiroshi 2562.84
White Loss Isobe Taizan 2428.80
White Win Kamemoto Daichi 2158.86
Black Loss Koyama Jun 2283.42
6th Kanto Renju Emperor Tournament - 1st round
Date 2005-10-22 Rating 2372.56
Round Color Result Opponent
1 White Win Tanizaki Ryusuke 2087.94
2 Black Win Koyama Jun 2283.30
3 White Win Yamauchi Takahiro 2025.44
4 Black Win Mitsumori Masao 2250.63
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2370.57
Round Color Result Opponent
1 Black Win Tanaka Koichi 2307.68
2 White Win Matsuura Hiroshi 2323.95
3 White Loss Kawate Kozo 2159.39
4 Black Loss Yamaguchi Yusui 2565.33
5 Black Loss Oosumi Yuuki 2374.84
6 White Loss Takashima Junya 2475.97
7 Black Loss Okabe Hiroshi 2560.85
8 White Loss Hasegawa Kazuto 2666.79
9 Black Win Ishitani Shin-ichi 2371.88
43rd Meijinsen Qualification: East Japan Final
Date 2005-07-11 Rating 2371.14
Round Color Result Opponent
Black Win Okabe Hiroshi 2555.33
Black Loss Itami Yoshiyuki 2168.19
Black Win Mitsumori Masao 2252.80
43rd Meijinsen Qualification: East Japan 1st round
Date 2005-06-12 Rating 2370.70
Round Color Result Opponent
1 Black Win Sasaki Miyu 1947.12
2 Black Loss Mitsumori Masao 2251.32
3 Black Win Ono Takayuki 2272.85
4 White Win Kudomi Takahiro 2283.13
22nd Kanto Championship
Date 2005-05-22 Rating 2370.13
Round Color Result Opponent
1 Black Win Watanabe Tatsuya 2092.19
2 Black Win Maruta Hiroki 1946.19
3 White Win Ishizaki Masatoshi 1907.07
4 Black Loss Ishitani Shin-ichi 2371.48
5 Black Win Koyama Jun 2263.38
45th Suisei-sen Tournament - Final
Date 2005-04-17 Rating 2368.77
Round Color Result Opponent
White Win Hara Masao 2044.78
White Win Ono Takayuki 2272.59
White Win Nagao Noriaki 2218.57
White Win Arita Nobuyoshi 2287.39
White Win Tashiro Yuichi 2271.95
Japan WC Qualification tournament
Date 2005-04-03 Rating 2366.61
Round Color Result Opponent
1 White Win Nagao Noriaki 2219.09
2 Black Win Kubo Izumi 2147.48
3 Black Loss Matsuura Hiroshi 2352.41
4 Black Win Miyoshi Takeo 2249.29
5 Black Draw Isobe Taizan 2433.88
6 Black Win Miyagawa Junzo 2231.84
8th Mikami Cup - A Class
Date 2005-01-23 Rating 2351.96
Round Color Result Opponent
1 White Loss Itami Yoshiyuki 2159.74
2 White Win Iwano Fumio 2041.55
3 White Loss Matsuoka Teruo 1865.58
4 Black Win Hara Masao 2050.67
5 White Loss Koyama Jun 2246.82
5th Kanto Renju Emperor Tournament - 2nd round
Date 2004-12-19 Rating 2349.95
Round Color Result Opponent
White Win Mitsumori Masao 2233.68
White Loss Kudomi Takahiro 2305.42
White Win Ono Takayuki 2269.90
Black Loss Okabe Hiroshi 2547.68
Black Loss Yamaguchi Yusui 2547.20
5th 6-7 dan Tournament
Date 2004-12-05 Rating 2349.49
Round Color Result Opponent
1 White Win Gakumazawa Hideaki 2064.59
2 White Loss Kudomi Takahiro 2307.38
3 White Loss Hiwatashi Kikuma 1915.29
4 Black Win Kobayashi Koichi 2082.58
5 Black Win Kubo Izumi 2168.09
6 Black Win Arita Nobuyoshi 2265.79
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 2349.52
Round Color Result Opponent
1 Black Win Tomobe Katsuhiro 2026.04
2 White Win Mao Richu 1767.43
3 Black Win Sunagawa Shouki 2132.71
4 Black Draw Okabe Hiroshi 2545.17
21st Kanto Shineisen Tournament
Date 2004-09-12 Rating 2346.14
Round Color Result Opponent
1 White Win Matsuoka Teruo 1866.65
2 White Win Koyama Jun 2227.50
3 Black Win Kamemoto Daichi 2101.38
4 Black Win Watanabe Tatsuya 2073.18
5 Black Win Tanno Yoshitaka 2118.58
42nd Meijinsen Qualification: East Japan 2nd round
Date 2004-07-11 Rating 2338.81
Round Color Result Opponent
White Loss Kawamura Norihiko 2676.92
White Win Okabe Hiroshi 2535.01
White Loss Kudomi Takahiro 2306.33
42nd Meijinsen Qualification: East Japan 1st round
Date 2004-06-13 Rating 2335.38
Round Color Result Opponent
1 Black Loss Ohno Syunzo 2038.43
3 Black Win Ono Takayuki 2238.31
4 White Win Kubo Izumi 2181.98
44th Suiseisen Tournament - Finals
Date 2004-04-11 Rating 2328.55
Round Color Result Opponent
Black Draw Sato Takuma 2147.32
Black Draw Sano Hiroyuki 2159.41
Black Win Kitamura Mitsuhiro 2107.62
Black Win Arita Nobuyoshi 2229.72
Black Win Hara Masao 2075.98
7th Mikami Cup - A class
Date 2004-01-25 Rating 2318.46
Round Color Result Opponent
1 White Win Tanno Yoshitaka 2123.18
2 Black Win Sato Takuma 2140.81
3 White Win Hara Masao 2088.11
4 White Loss Arita Nobuyoshi 2225.68
5 White Win Tadokoro Hosai 1953.53
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 2308.26
Round Color Result Opponent
1 White Loss Yamaguchi Yusui 2562.18
2 White Win Tomobe Katsuhiro 2017.04
3 Black Win Sunagawa Shouki 2114.77
4 Black Draw Ono Takayuki 2202.51
20th Kanto Shineisen Tournament
Date 2003-09-21 Rating 2299.82
Round Color Result Opponent
1 White Win Tanno Yoshitaka 2130.99
2 White Loss Tadokoro Hosai 1965.31
3 White Win Kato Yasuhiro 2031.20
4 White Loss Sano Hiroyuki 2178.45
5 White Win Maruta Hiroki 1935.16
41th Meijinsen Qualification: East Japan 2nd round
Date 2003-07-13 Rating 2294.36
Round Color Result Opponent
White Loss Isobe Taizan 2407.57
White Draw Okabe Hiroshi 2512.38
Black Loss Suzuki Naoya 2284.53
41th Meijinsen Qualification: East Japan 1st round
Date 2003-06-08 Rating 2293.14
Round Color Result Opponent
1 Black Win Kubo Izumi 2196.15
2 White Win Tadokoro Hosai 1965.94
3 Black Win Maruta Koji 2190.91
4 Black Loss Suzuki Naoya 2284.61