JPN Sato Kiyotomi

Place: Saitama, Japan

Rating: 2368.32, Rank: 129

First game: 2005-09-19, Last game: 2018-07-16

Top rating: 2443.42 (2016-01-11)

Games: 287, Wins: 145, Draws: 21, Losses: 121

Gy1: 0, Gy2: 0, Gy5: 67

35 Kanto Championship
Date 2018-07-16 Rating 2368.32
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2311.23
2 Black Win JPN Aoyagi Toshiki 1838.48
3 White Draw JPN Ishitani Shin-ichi 2348.78
4 White Win JPN Koyama Jun 2496.85
5 Black Loss JPN Ono Takayuki 2312.29
6 White Win JPN Maruta Hiroki 2099.12
56 Meijinsen Qualification East Japan area 2nd round
Date 2018-06-25 Rating 2368.78
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2310.61
2 White Loss JPN Koyama Jun 2498.38
3 White Win JPN Kusajima Masato 2226.09
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2368.43
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2070.70
2 Black Win JPN Mitsumori Masao 2258.97
3 Black Win JPN Ono Takayuki 2308.11
4 Black Loss JPN Koyama Jun 2502.31
13th All Japan Championship
Date 2018-01-28 Rating 2362.93
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2750.88
2 Black Loss JPN Tachi Masaya 2466.53
4 Black Loss JPN Iio Yoshihiro 2445.03
5 Black Loss JPN Koyama Jun 2501.76
6 Black Draw JPN Ono Takayuki 2305.38
21 Mikami Cup
Date 2018-01-21 Rating 2363.20
Round Color Result Opponent
S1 White Loss JPN Ishitani Shin-ichi 2336.58
S2 White Win JPN Ono Takayuki 2304.59
S3 Black Loss JPN Okabe Hiroshi 2628.28
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-31 Rating 2364.49
Round Color Result Opponent
1 White Draw JPN Koyama Jun 2505.36
2 Black Loss JPN Nakamura Shigeru 2871.66
3 Black Loss JPN Okabe Hiroshi 2629.81
4 White Loss JPN Kusajima Masato 2224.38
5 Black Win JPN Miyamoto Syunju 2200.10
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2367.41
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2083.80
2 Black Loss JPN Kusajima Masato 2222.63
3 White Loss JPN Miyamoto Syunju 2203.58
4 Black Win JPN Ono Takayuki 2302.61
55 Meijinsen Tournament
Date 2017-09-18 Rating 2378.90
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2633.14
2 Black Loss JPN Kamiya Shunsuke 2709.54
3 White Loss JPN Kawano Takahisa 2342.01
4 White Draw JPN Hasegawa Kazuto 2518.82
5 Black Loss JPN Nakayama Tomoharu 2746.02
6 Black Win JPN Maruyama Yasushi 2214.52
7 Black Win JPN Tamada Yoichi 2434.16
8 White Loss JPN Matsuura Hiroshi 2263.06
9 White Win JPN Iio Yoshihiro 2457.71
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2394.31
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2300.11
2 White Win JPN Tomobe Katsuhiro 2095.66
3 White Draw JPN Miyamoto Syunju 2192.39
4 Black Loss JPN Tamada Yoichi 2455.08
5 White Win JPN Koyama Jun 2518.52
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2396.78
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2096.12
2 White Loss JPN Ono Takayuki 2299.49
3 Black Win JPN Tamada Yoichi 2457.05
4 Black Win JPN Mitsumori Masao 2259.22
12th All Japan Championship
Date 2017-03-26 Rating 2401.64
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2056.29
2 Black Loss JPN Okabe Hiroshi 2634.45
3 Black Draw JPN Sakamoto Hirouji 2199.48
4 Black Draw JPN Ishitani Shin-ichi 2319.83
5 Black Loss JPN Kusajima Masato 2212.24
6 White Win JPN Miyamoto Syunju 2178.69
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2411.77
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2632.83
S2 White Loss JPN Koyama Jun 2527.94
S3 White Win JPN Ishitani Shin-ichi 2319.20
S5 White Loss JPN Nakamura Shigeru 2871.40
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2419.50
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2630.10
2 Black Win JPN Nakamura Shigeru 2867.79
3 White Win JPN Maruta Koji 2097.64
4 White Loss JPN Nakayama Tomoharu 2700.44
5 Black Win JPN Ishitani Shin-ichi 2322.26
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2432.79
Round Color Result Opponent
1 White Draw JPN Maruta Hiroki 2061.31
2 White Win JPN Maruta Koji 2114.53
3 Black Win JPN Mitsumori Masao 2277.05
4 Black Loss JPN Kamiya Shunsuke 2641.97
11th All Japan Championship
Date 2016-01-11 Rating 2443.42
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 1989.78
2 Black Loss JPN Nakayama Tomoharu 2690.75
3 White Win JPN Ishitani Shin-ichi 2327.11
4 Black Win JPN Fukui Nobuhiro 2518.77
5 Black Win JPN Koyama Jun 2549.68
6 White Loss JPN Nakamura Shigeru 2845.07
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2442.79
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2552.64
2 White Draw JPN Nakayama Tomoharu 2688.94
3 Black Win JPN Ono Takayuki 2262.92
4 White Loss JPN Nakamura Shigeru 2840.53
5 Black Win JPN Okabe Hiroshi 2637.69
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2441.04
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2190.32
2 White Win JPN Maruta Hiroki 2056.38
3 Black Win JPN Maruta Koji 2123.90
4 White Draw JPN Okabe Hiroshi 2638.65
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2440.53
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2056.42
2 White Loss JPN Koyama Jun 2553.11
3 White Win JPN Nakamura Souta 2222.14
4 Black Win JPN Okabe Hiroshi 2638.85
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2422.29
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2262.96
2 White Loss JPN Koyama Jun 2539.46
3 White Loss JPN Nakamura Souta 2218.43
5 Black Loss JPN Tamada Yoichi 2502.24
6 White Draw JPN Kamiya Shunsuke 2607.89
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2420.63
Round Color Result Opponent
1 Black Win JPN Chigira Makoto 1961.15
2 White Loss JPN Kamiya Shunsuke 2602.46
3 Black Win JPN Kusajima Masato 2191.05
4 Black Win JPN Kudomi Takahiro 2194.66
10th All Japan Championship
Date 2015-03-29 Rating 2417.93
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2142.51
2 Black Loss JPN Nakamura Shigeru 2824.49
3 Black Loss JPN Nakamura Souta 2212.55
4 White Win JPN Kudomi Takahiro 2204.14
5 Black Win JPN Miyagawa Junzo 2167.93
6 Black Win JPN Kobayashi Koichi 2220.81
52 Meijinsen Tournament
Date 2014-09-15 Rating 2405.69
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2538.52
2 Black Loss JPN Oosumi Yuuki 2738.81
3 White Win JPN Matsuura Hiroshi 2301.05
4 White Loss JPN Hasegawa Kazuto 2568.07
5 Black Win JPN Iio Yoshihiro 2437.57
6 Black Win JPN Kashihara Akihiko 2267.27
7 White Loss JPN Okabe Hiroshi 2666.41
8 White Loss JPN Nakayama Tomoharu 2637.98
9 Black Draw JPN Tamada Yoichi 2483.44
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2400.72
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2250.87
2 White Loss JPN Nakayama Tomoharu 2628.58
3 White Loss JPN Tamada Yoichi 2480.03
4 White Win JPN Kamiya Shunsuke 2536.75
5 White Draw JPN Ono Takayuki 2306.61
31th Kanto Championship
Date 2014-05-11 Rating 2394.65
Round Color Result Opponent
1 White Win JPN Tada Ayako 2243.70
2 White Loss JPN Nakamura Shigeru 2805.47
3 White Draw JPN Iwano Fumio 2189.25
4 White Win JPN Kato Yasuhiro 2037.77
5 Black Loss JPN Okabe Hiroshi 2671.54
6th Tohoku Championship
Date 2014-04-20 Rating 2392.80
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2176.69
2 Black Win JPN Hirono Masakazu 1949.23
3 Black Loss JPN Okabe Hiroshi 2672.50
5 White Loss JPN Gakumazawa Hideaki 2100.00
6 Black Win JPN Miura Hitoshi 1759.55
7 White Win JPN Kusajima Masato 2171.33
9th All Japan Championship
Date 2014-01-26 Rating 2388.34
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2054.86
2 Black Loss JPN Okabe Hiroshi 2675.25
3 White Loss JPN Iio Yoshihiro 2462.16
4 Black Win JPN Kato Yasuhiro 2046.45
5 White Win JPN Kamiya Shunsuke 2509.81
6 White Loss JPN Tada Ayako 2247.06
14th Mikami Cup S-class
Date 2014-01-19 Rating 2388.14
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2808.86
2 White Win JPN Ono Takayuki 2305.27
3 Black Loss JPN Ishitani Shin-ichi 2361.88
4 White Loss JPN Fukui Nobuhiro 2527.34
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2388.56
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2452.00
2 White Loss JPN Okabe Hiroshi 2673.93
3 Black Loss JPN Nakamura Shigeru 2809.19
4 White Loss JPN Kamiya Shunsuke 2503.92
5 White Loss JPN Fukui Nobuhiro 2522.81
51 Meijinsen Tournament
Date 2013-09-16 Rating 2391.71
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2488.81
2 Black Win JPN Kawate Kozo 2034.01
3 Black Win JPN Hata Masayuki 2174.19
4 Black Loss JPN Oosumi Yuuki 2755.62
5 Black Win JPN Yamaguchi Yusui 2519.84
6 Black Win JPN Kawano Takahisa 2297.18
7 White Draw JPN Mano Yoshihisa 2244.60
8 White Loss JPN Okabe Hiroshi 2670.44
9 White Win JPN Hasegawa Kazuto 2541.87
51 Meijinsen Qualification East-Japan area 2nd round
Date 2013-07-21 Rating 2388.45
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2064.47
2 White Win JPN Kamiya Shunsuke 2480.50
3 Black Win JPN Tomobe Katsuhiro 2093.94
4 Black Win JPN Mitsumori Masao 2267.47
5 White Win JPN Kudomi Takahiro 2314.37
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2382.16
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2475.26
2 White Win JPN Tomobe Katsuhiro 2098.26
3 White Loss JPN Kudomi Takahiro 2324.83
4 White Win JPN Maruta Hiroki 2073.54
29th Kanto Championship
Date 2013-05-12 Rating 2374.96
Round Color Result Opponent
1 White Win JPN Nakamura Souta 2051.84
2 White Draw JPN Nakamura Shigeru 2789.73
3 White Loss JPN Kudomi Takahiro 2332.08
4 White Win JPN Isobe Taizan 2331.31
5 Black Loss JPN Ishitani Shin-ichi 2318.01
8th All Japan Championship
Date 2013-03-24 Rating 2365.43
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1976.24
2 White Loss JPN Kudomi Takahiro 2338.46
3 White Win JPN Fujikawa Masaki 1971.52
4 Black Loss JPN Ishitani Shin-ichi 2311.14
5 Black Win JPN Tada Ayako 2229.52
6 White Draw JPN Iio Yoshihiro 2415.32
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2341.67
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2239.13
2 White Loss JPN Suzuki Rin 1969.71
3 Black Win JPN Tomobe Katsuhiro 2125.47
4 Black Win JPN Kato Yasuhiro 2047.09
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2332.13
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2087.19
2 Black Loss JPN Mitsumori Masao 2294.61
3 Black Win JPN Maruta Hiroki 2039.87
4 Black Loss JPN Nakamura Shigeru 2800.26
29th Kanto Championship
Date 2012-05-13 Rating 2331.11
Round Color Result Opponent
1 Black Win JPN Matsuoka Teruo 1970.56
2 White Loss JPN Ishitani Shin-ichi 2304.88
3 White Loss JPN Iwano Fumio 2085.47
4 White Win JPN Fukui Nobuhiro 2434.82
5 White Loss JPN Nakayama Tomoharu 2540.80
4th Tohoku Championship
Date 2012-04-08 Rating 2331.54
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2156.03
2 Black Win JPN Maruta Hiroki 2034.41
3 White Draw JPN Nakamura Shigeru 2796.89
4 Black Loss JPN Kudomi Takahiro 2347.89
5 White Win JPN Kusajima Masato 2126.10
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2321.46
Round Color Result Opponent
1 Black Win JPN Kuga Akio 2245.33
2 White Draw JPN Kawano Takahisa 2286.75
3 Black Loss JPN Sakashita Shoichi 2084.05
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2321.48
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1747.40
2 White Loss JPN Kawano Takahisa 2285.99
3 Black Win JPN Tanaka Shingo 2085.99
4 White Loss JPN Sakashita Shoichi 2080.76
5 White Win JPN Tanaka Shingo 2085.99
6th All Japan Championship
Date 2011-03-27 Rating 2322.90
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2048.27
2 Black Loss JPN Hasegawa Kazuto 2520.98
3 Black Win JPN Miyagawa Junzo 2151.71
4 White Win JPN Tamada Yoichi 2431.14
5 White Loss JPN Oosumi Yuuki 2659.82
6 White Win JPN Kon Akira 1950.22
Meijinsen Qualification Kyushu area 2nd round
Date 2010-06-05 Rating 2324.65
Round Color Result Opponent
2 Black Win JPN Fujii Naoki 1946.80
3 Black Draw JPN Kawano Takahisa 2256.51
ext Black Win JPN Kawano Takahisa 2256.51
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2323.45
Round Color Result Opponent
Black Win JPN Kataoka Mitsuaki 2153.17
Black Win JPN Sakashita Shoichi 2047.60
2nd Tohoku Championship
Date 2010-03-14 Rating 2321.51
Round Color Result Opponent
1 White Loss JPN Kobayashi Koichi 2070.98
2 Black Win JPN Miura Hitoshi 1864.66
3 Black Win JPN Sato Ryota 1454.48
4 Black Win JPN Hirono Masakazu 1963.83
5 Black Win JPN Kusajima Masato 2110.24
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2320.33
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2754.82
S4 Black Loss JPN Yamaguchi Yusui 2493.87
S5 Black Loss JPN Kataoka Mitsuaki 2155.45
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2326.41
Round Color Result Opponent
3 White Loss JPN Tamada Yoichi 2334.93
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2329.47
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2136.91
2 White Win JPN Ono Takayuki 2312.69
3 White Win JPN Koyama Jun 2406.16
4 Black Loss JPN Maruyama Yasushi 2202.78
5 Black Win JPN Yamamoto Yasuhiro 2104.48
6 White Win JPN Kobayashi Koichi 2060.46
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2330.20
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2126.23
2 White Win JPN Mitsumori Masao 2278.81
3 White Loss JPN Ono Takayuki 2310.39
4 Black Win JPN Shimoyama Takuma 2181.47
4th All Japan Championship
Date 2009-03-21 Rating 2328.29
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2040.66
2 Black Loss JPN Mitsumori Masao 2279.74
3 Black Win JPN Kobayashi Koichi 2043.03
4 White Win JPN Ono Takayuki 2311.35
5 White Win JPN Tamada Yoichi 2261.01
6 White Loss JPN Tamura Kazumasa 2425.14
1st Tohoku Championship
Date 2009-02-22 Rating 2327.14
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2047.82
2 Black Win JPN Ishitani Shin-ichi 2291.72
3 White Win JPN Miura Hitoshi 1873.43
4 White Win JPN Gakumazawa Hideaki 2001.47
5 Black Win JPN Kobayashi Koichi 2041.04
46th Meijinsen Tournament
Date 2008-09-15 Rating 2308.71
Round Color Result Opponent
1 Black Win JPN Kataoka Mitsuaki 2116.24
2 White Loss JPN Hata Masayuki 2186.60
3 White Win JPN Ishitani Shin-ichi 2281.40
4 Black Loss JPN Oosumi Yuuki 2512.84
5 Black Loss JPN Kawamura Norihiko 2565.42
6 Black Win JPN Matsuura Hiroshi 2205.94
7 Black Win JPN Iio Yoshihiro 2423.06
8 White Loss JPN Yamaguchi Yusui 2481.15
9 Black Loss JPN Okabe Hiroshi 2571.01
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2296.86
Round Color Result Opponent
ex Black Win JPN Mitsumori Masao 2241.48
Team World Championship
Date 2008-05-02 Rating 2289.82
Round Color Result Opponent
1 White Win CZE Rybka Ales 2203.68
2 White Loss RUS Filinov Vladimir 2387.71
3 White Loss CHN Wu Hao 2559.91
4 White Win SWE Andersson Tord 2296.34
5 White Loss RUS Chingin Konstantin 2692.59
7 White Loss EST Purk Andry 2543.53
8 Black Loss FIN Haikonen Kari 2225.43
9 White Win UKR Yakovleva Alyona 1912.89
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2260.40
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2461.18
2 Black Win JPN Matsuura Hiroshi 2183.26
3 Black Loss JPN Hiwatashi Kikuma 1809.11
4 White Loss JPN Yamaguchi Yusui 2533.25
5 White Loss JPN Okabe Hiroshi 2520.23
6 White Loss JPN Iio Yoshihiro 2439.76
7 White Loss JPN Isobe Taizan 2323.22
8 Black Loss JPN Kawamura Norihiko 2542.72
9 White Loss JPN Miyoshi Takeo 2185.02
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2271.39
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2185.22
2 White Loss JPN Miyagawa Junzo 2144.22
3 White Loss JPN Nagao Noriaki 2245.68
5 Black Win JPN Ono Takayuki 2294.56
6 White Win JPN Isobe Taizan 2313.59
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2279.50
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2354.81
2 Black Win JPN Fujii Naoki 1977.65
3 White Win JPN Ishitani Shin-ichi 2242.15
4 Black Win JPN Matsuura Hiroshi 2185.11
5 White Win JPN Nagao Noriaki 2228.73
6 Black Loss JPN Okabe Hiroshi 2481.95
7 White Win JPN Yamaguchi Yusui 2513.67
8 Black Loss JPN Kawamura Norihiko 2568.70
9 Black Loss JPN Iio Yoshihiro 2426.73
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2238.58
Round Color Result Opponent
1 Black Win JPN Tanaka Koichi 2116.86
2 White Win JPN Matsuura Hiroshi 2209.88
3 White Loss JPN Kawate Kozo 1963.09
4 Black Loss JPN Yamaguchi Yusui 2469.58
5 Black Loss JPN Oosumi Yuuki 2303.70
6 White Loss JPN Takashima Junya 2362.10
7 Black Loss JPN Okabe Hiroshi 2467.36
8 White Loss JPN Hasegawa Kazuto 2612.15
9 Black Win JPN Ishitani Shin-ichi 2265.15