JPN Sato Kiyotomi

Place: Saitama, Japan

Rating: 2366.20, Rank: 131

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

Top rating: 2442.12 (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 2366.20
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2317.10
2 Black Win JPN Aoyagi Toshiki 1838.69
3 White Draw JPN Ishitani Shin-ichi 2348.84
4 White Win JPN Koyama Jun 2497.13
5 Black Loss JPN Ono Takayuki 2307.65
6 White Win JPN Maruta Hiroki 2085.39
56 Meijinsen Qualification East Japan area 2nd round
Date 2018-06-25 Rating 2366.65
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2306.09
2 White Loss JPN Koyama Jun 2498.57
3 White Win JPN Kusajima Masato 2221.30
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2366.30
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2035.08
2 Black Win JPN Mitsumori Masao 2254.07
3 Black Win JPN Ono Takayuki 2303.78
4 Black Loss JPN Koyama Jun 2502.38
13th All Japan Championship
Date 2018-01-28 Rating 2361.00
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2752.29
2 Black Loss JPN Tachi Masaya 2470.46
4 Black Loss JPN Iio Yoshihiro 2445.91
5 Black Loss JPN Koyama Jun 2501.66
6 Black Draw JPN Ono Takayuki 2301.56
21 Mikami Cup
Date 2018-01-21 Rating 2361.28
Round Color Result Opponent
S1 White Loss JPN Ishitani Shin-ichi 2336.01
S2 White Win JPN Ono Takayuki 2300.80
S3 Black Loss JPN Okabe Hiroshi 2631.05
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-31 Rating 2362.58
Round Color Result Opponent
1 White Draw JPN Koyama Jun 2505.24
2 Black Loss JPN Nakamura Shigeru 2874.16
3 Black Loss JPN Okabe Hiroshi 2632.38
4 White Loss JPN Kusajima Masato 2220.46
5 Black Win JPN Miyamoto Syunju 2196.99
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2365.52
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2075.38
2 Black Loss JPN Kusajima Masato 2218.83
3 White Loss JPN Miyamoto Syunju 2200.54
4 Black Win JPN Ono Takayuki 2298.98
55 Meijinsen Tournament
Date 2017-09-18 Rating 2377.10
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2634.90
2 Black Loss JPN Kamiya Shunsuke 2711.00
3 White Loss JPN Kawano Takahisa 2344.05
4 White Draw JPN Hasegawa Kazuto 2520.07
5 Black Loss JPN Nakayama Tomoharu 2747.04
6 Black Win JPN Maruyama Yasushi 2212.98
7 Black Win JPN Tamada Yoichi 2427.24
8 White Loss JPN Matsuura Hiroshi 2265.34
9 White Win JPN Iio Yoshihiro 2458.41
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2392.51
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2296.88
2 White Win JPN Tomobe Katsuhiro 2091.97
3 White Draw JPN Miyamoto Syunju 2189.63
4 Black Loss JPN Tamada Yoichi 2449.26
5 White Win JPN Koyama Jun 2518.30
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2394.99
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2092.53
2 White Loss JPN Ono Takayuki 2296.29
3 Black Win JPN Tamada Yoichi 2451.42
4 Black Win JPN Mitsumori Masao 2255.38
12th All Japan Championship
Date 2017-03-26 Rating 2399.94
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2051.31
2 Black Loss JPN Okabe Hiroshi 2635.41
3 Black Draw JPN Sakamoto Hirouji 2205.82
4 Black Draw JPN Ishitani Shin-ichi 2318.85
5 Black Loss JPN Kusajima Masato 2209.23
6 White Win JPN Miyamoto Syunju 2176.06
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2410.12
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2633.58
S2 White Loss JPN Koyama Jun 2527.73
S3 White Win JPN Ishitani Shin-ichi 2318.21
S5 White Loss JPN Nakamura Shigeru 2872.62
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2417.87
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2630.72
2 Black Win JPN Nakamura Shigeru 2868.91
3 White Win JPN Maruta Koji 2080.14
4 White Loss JPN Nakayama Tomoharu 2700.91
5 Black Win JPN Ishitani Shin-ichi 2321.25
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2431.31
Round Color Result Opponent
1 White Draw JPN Maruta Hiroki 2058.39
2 White Win JPN Maruta Koji 2101.17
3 Black Win JPN Mitsumori Masao 2274.11
4 Black Loss JPN Kamiya Shunsuke 2642.08
11th All Japan Championship
Date 2016-01-11 Rating 2442.12
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 1986.22
2 Black Loss JPN Nakayama Tomoharu 2690.74
3 White Win JPN Ishitani Shin-ichi 2326.38
4 Black Win JPN Fukui Nobuhiro 2518.26
5 Black Win JPN Koyama Jun 2549.28
6 White Loss JPN Nakamura Shigeru 2845.48
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2441.52
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2552.23
2 White Draw JPN Nakayama Tomoharu 2688.90
3 Black Win JPN Ono Takayuki 2261.07
4 White Loss JPN Nakamura Shigeru 2840.90
5 Black Win JPN Okabe Hiroshi 2637.53
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2439.79
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2188.38
2 White Win JPN Maruta Hiroki 2054.14
3 Black Win JPN Maruta Koji 2113.43
4 White Draw JPN Okabe Hiroshi 2638.46
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2439.29
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2054.20
2 White Loss JPN Koyama Jun 2552.70
3 White Win JPN Nakamura Souta 2221.11
4 Black Win JPN Okabe Hiroshi 2638.65
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2421.22
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2261.46
2 White Loss JPN Koyama Jun 2539.02
3 White Loss JPN Nakamura Souta 2217.40
5 Black Loss JPN Tamada Yoichi 2500.50
6 White Draw JPN Kamiya Shunsuke 2607.42
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2419.61
Round Color Result Opponent
1 Black Win JPN Chigira Makoto 1958.64
2 White Loss JPN Kamiya Shunsuke 2601.96
3 Black Win JPN Kusajima Masato 2189.56
4 Black Win JPN Kudomi Takahiro 2193.99
10th All Japan Championship
Date 2015-03-29 Rating 2416.95
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2141.61
2 Black Loss JPN Nakamura Shigeru 2824.51
3 Black Loss JPN Nakamura Souta 2211.54
4 White Win JPN Kudomi Takahiro 2203.48
5 Black Win JPN Miyagawa Junzo 2168.11
6 Black Win JPN Kobayashi Koichi 2219.99
52 Meijinsen Tournament
Date 2014-09-15 Rating 2404.91
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2537.98
2 Black Loss JPN Oosumi Yuuki 2738.49
3 White Win JPN Matsuura Hiroshi 2301.49
4 White Loss JPN Hasegawa Kazuto 2568.06
5 Black Win JPN Iio Yoshihiro 2437.41
6 Black Win JPN Kashihara Akihiko 2268.58
7 White Loss JPN Okabe Hiroshi 2666.00
8 White Loss JPN Nakayama Tomoharu 2637.62
9 Black Draw JPN Tamada Yoichi 2482.25
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2399.97
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2250.20
2 White Loss JPN Nakayama Tomoharu 2628.19
3 White Loss JPN Tamada Yoichi 2478.90
4 White Win JPN Kamiya Shunsuke 2536.10
5 White Draw JPN Ono Takayuki 2305.54
31th Kanto Championship
Date 2014-05-11 Rating 2393.93
Round Color Result Opponent
1 White Win JPN Tada Ayako 2243.18
2 White Loss JPN Nakamura Shigeru 2805.22
3 White Draw JPN Iwano Fumio 2188.17
4 White Win JPN Kato Yasuhiro 2036.29
5 Black Loss JPN Okabe Hiroshi 2671.07
6th Tohoku Championship
Date 2014-04-20 Rating 2392.09
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2175.93
2 Black Win JPN Hirono Masakazu 1948.04
3 Black Loss JPN Okabe Hiroshi 2672.02
5 White Loss JPN Gakumazawa Hideaki 2098.80
6 Black Win JPN Miura Hitoshi 1758.59
7 White Win JPN Kusajima Masato 2170.06
9th All Japan Championship
Date 2014-01-26 Rating 2387.68
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2054.04
2 Black Loss JPN Okabe Hiroshi 2674.76
3 White Loss JPN Iio Yoshihiro 2461.88
4 Black Win JPN Kato Yasuhiro 2045.16
5 White Win JPN Kamiya Shunsuke 2509.18
6 White Loss JPN Tada Ayako 2246.55
14th Mikami Cup S-class
Date 2014-01-19 Rating 2387.49
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2808.56
2 White Win JPN Ono Takayuki 2304.34
3 Black Loss JPN Ishitani Shin-ichi 2361.25
4 White Loss JPN Fukui Nobuhiro 2526.77
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2387.93
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2451.43
2 White Loss JPN Okabe Hiroshi 2673.42
3 Black Loss JPN Nakamura Shigeru 2808.88
4 White Loss JPN Kamiya Shunsuke 2503.30
5 White Loss JPN Fukui Nobuhiro 2522.25
51 Meijinsen Tournament
Date 2013-09-16 Rating 2391.13
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2488.22
2 Black Win JPN Kawate Kozo 2034.59
3 Black Win JPN Hata Masayuki 2175.12
4 Black Loss JPN Oosumi Yuuki 2755.17
5 Black Win JPN Yamaguchi Yusui 2519.50
6 Black Win JPN Kawano Takahisa 2298.02
7 White Draw JPN Mano Yoshihisa 2244.03
8 White Loss JPN Okabe Hiroshi 2669.90
9 White Win JPN Hasegawa Kazuto 2541.72
51 Meijinsen Qualification East-Japan area 2nd round
Date 2013-07-21 Rating 2387.87
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2063.46
2 White Win JPN Kamiya Shunsuke 2479.92
3 Black Win JPN Tomobe Katsuhiro 2093.02
4 Black Win JPN Mitsumori Masao 2266.45
5 White Win JPN Kudomi Takahiro 2313.77
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2381.60
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2474.68
2 White Win JPN Tomobe Katsuhiro 2097.38
3 White Loss JPN Kudomi Takahiro 2324.23
4 White Win JPN Maruta Hiroki 2072.88
29th Kanto Championship
Date 2013-05-12 Rating 2374.41
Round Color Result Opponent
1 White Win JPN Nakamura Souta 2050.98
2 White Draw JPN Nakamura Shigeru 2789.35
3 White Loss JPN Kudomi Takahiro 2331.49
4 White Win JPN Isobe Taizan 2330.68
5 Black Loss JPN Ishitani Shin-ichi 2317.39
8th All Japan Championship
Date 2013-03-24 Rating 2364.89
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1975.48
2 White Loss JPN Kudomi Takahiro 2337.87
3 White Win JPN Fujikawa Masaki 1970.82
4 Black Loss JPN Ishitani Shin-ichi 2310.53
5 Black Win JPN Tada Ayako 2229.00
6 White Draw JPN Iio Yoshihiro 2415.10
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2341.19
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2238.65
2 White Loss JPN Suzuki Rin 1969.02
3 Black Win JPN Tomobe Katsuhiro 2124.76
4 Black Win JPN Kato Yasuhiro 2046.38
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2331.70
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2086.59
2 Black Loss JPN Mitsumori Masao 2293.87
3 Black Win JPN Maruta Hiroki 2039.38
4 Black Loss JPN Nakamura Shigeru 2799.85
29th Kanto Championship
Date 2012-05-13 Rating 2330.69
Round Color Result Opponent
1 Black Win JPN Matsuoka Teruo 1970.17
2 White Loss JPN Ishitani Shin-ichi 2304.38
3 White Loss JPN Iwano Fumio 2084.89
4 White Win JPN Fukui Nobuhiro 2434.40
5 White Loss JPN Nakayama Tomoharu 2540.40
4th Tohoku Championship
Date 2012-04-08 Rating 2331.13
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2155.43
2 Black Win JPN Maruta Hiroki 2033.96
3 White Draw JPN Nakamura Shigeru 2796.48
4 Black Loss JPN Kudomi Takahiro 2347.35
5 White Win JPN Kusajima Masato 2125.08
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2321.20
Round Color Result Opponent
1 Black Win JPN Kuga Akio 2246.23
2 White Draw JPN Kawano Takahisa 2287.15
3 Black Loss JPN Sakashita Shoichi 2084.32
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2321.23
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1747.81
2 White Loss JPN Kawano Takahisa 2286.38
3 Black Win JPN Tanaka Shingo 2086.88
4 White Loss JPN Sakashita Shoichi 2081.04
5 White Win JPN Tanaka Shingo 2086.88
6th All Japan Championship
Date 2011-03-27 Rating 2322.65
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2048.07
2 Black Loss JPN Hasegawa Kazuto 2520.71
3 Black Win JPN Miyagawa Junzo 2151.55
4 White Win JPN Tamada Yoichi 2430.69
5 White Loss JPN Oosumi Yuuki 2659.43
6 White Win JPN Kon Akira 1950.20
Meijinsen Qualification Kyushu area 2nd round
Date 2010-06-05 Rating 2324.40
Round Color Result Opponent
2 Black Win JPN Fujii Naoki 1947.58
3 Black Draw JPN Kawano Takahisa 2256.83
ext Black Win JPN Kawano Takahisa 2256.83
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2323.20
Round Color Result Opponent
Black Win JPN Kataoka Mitsuaki 2153.81
Black Win JPN Sakashita Shoichi 2047.89
2nd Tohoku Championship
Date 2010-03-14 Rating 2321.25
Round Color Result Opponent
1 White Loss JPN Kobayashi Koichi 2070.53
2 Black Win JPN Miura Hitoshi 1864.06
3 Black Win JPN Sato Ryota 1453.95
4 Black Win JPN Hirono Masakazu 1963.21
5 Black Win JPN Kusajima Masato 2109.44
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2320.06
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2754.48
S4 Black Loss JPN Yamaguchi Yusui 2493.50
S5 Black Loss JPN Kataoka Mitsuaki 2156.02
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2326.12
Round Color Result Opponent
3 White Loss JPN Tamada Yoichi 2334.55
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2329.17
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2136.71
2 White Win JPN Ono Takayuki 2312.22
3 White Win JPN Koyama Jun 2405.76
4 Black Loss JPN Maruyama Yasushi 2202.40
5 Black Win JPN Yamamoto Yasuhiro 2104.10
6 White Win JPN Kobayashi Koichi 2060.04
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2329.89
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2125.86
2 White Win JPN Mitsumori Masao 2278.30
3 White Loss JPN Ono Takayuki 2309.92
4 Black Win JPN Shimoyama Takuma 2181.20
4th All Japan Championship
Date 2009-03-21 Rating 2327.96
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2040.23
2 Black Loss JPN Mitsumori Masao 2279.22
3 Black Win JPN Kobayashi Koichi 2042.64
4 White Win JPN Ono Takayuki 2310.89
5 White Win JPN Tamada Yoichi 2260.63
6 White Loss JPN Tamura Kazumasa 2424.75
1st Tohoku Championship
Date 2009-02-22 Rating 2326.81
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2047.33
2 Black Win JPN Ishitani Shin-ichi 2291.38
3 White Win JPN Miura Hitoshi 1872.89
4 White Win JPN Gakumazawa Hideaki 2000.99
5 Black Win JPN Kobayashi Koichi 2040.65
46th Meijinsen Tournament
Date 2008-09-15 Rating 2308.36
Round Color Result Opponent
1 Black Win JPN Kataoka Mitsuaki 2116.57
2 White Loss JPN Hata Masayuki 2186.46
3 White Win JPN Ishitani Shin-ichi 2281.06
4 Black Loss JPN Oosumi Yuuki 2512.49
5 Black Loss JPN Kawamura Norihiko 2565.11
6 Black Win JPN Matsuura Hiroshi 2205.74
7 Black Win JPN Iio Yoshihiro 2422.73
8 White Loss JPN Yamaguchi Yusui 2480.78
9 Black Loss JPN Okabe Hiroshi 2570.62
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2296.51
Round Color Result Opponent
ex Black Win JPN Mitsumori Masao 2240.86
Team World Championship
Date 2008-05-02 Rating 2289.46
Round Color Result Opponent
1 White Win CZE Rybka Ales 2203.19
2 White Loss RUS Filinov Vladimir 2387.28
3 White Loss CHN Wu Hao 2559.51
4 White Win SWE Andersson Tord 2295.62
5 White Loss RUS Chingin Konstantin 2692.05
7 White Loss EST Purk Andry 2543.02
8 Black Loss FIN Haikonen Kari 2224.90
9 White Win UKR Yakovleva Alyona 1909.74
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2260.05
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2460.82
2 Black Win JPN Matsuura Hiroshi 2183.04
3 Black Loss JPN Hiwatashi Kikuma 1809.37
4 White Loss JPN Yamaguchi Yusui 2532.86
5 White Loss JPN Okabe Hiroshi 2519.83
6 White Loss JPN Iio Yoshihiro 2439.39
7 White Loss JPN Isobe Taizan 2322.88
8 Black Loss JPN Kawamura Norihiko 2542.49
9 White Loss JPN Miyoshi Takeo 2184.76
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2271.05
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2184.40
2 White Loss JPN Miyagawa Junzo 2143.97
3 White Loss JPN Nagao Noriaki 2245.27
5 Black Win JPN Ono Takayuki 2294.06
6 White Win JPN Isobe Taizan 2313.24
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2279.17
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2354.43
2 Black Win JPN Fujii Naoki 1977.96
3 White Win JPN Ishitani Shin-ichi 2241.75
4 Black Win JPN Matsuura Hiroshi 2184.89
5 White Win JPN Nagao Noriaki 2228.33
6 Black Loss JPN Okabe Hiroshi 2481.49
7 White Win JPN Yamaguchi Yusui 2513.24
8 Black Loss JPN Kawamura Norihiko 2568.58
9 Black Loss JPN Iio Yoshihiro 2426.38
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2238.29
Round Color Result Opponent
1 Black Win JPN Tanaka Koichi 2116.68
2 White Win JPN Matsuura Hiroshi 2209.68
3 White Loss JPN Kawate Kozo 1963.19
4 Black Loss JPN Yamaguchi Yusui 2469.30
5 Black Loss JPN Oosumi Yuuki 2303.37
6 White Loss JPN Takashima Junya 2361.85
7 Black Loss JPN Okabe Hiroshi 2467.01
8 White Loss JPN Hasegawa Kazuto 2612.42
9 Black Win JPN Ishitani Shin-ichi 2264.79