JPN Sato Kiyotomi

Place: Saitama, Japan

Rating: 2357.90, Rank: 132

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

Top rating: 2432.89 (2016-01-11)

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

Gy1: 0, Gy2: 13, Gy5: 101

35 Kanto Championship
Date 2018-07-16 Rating 2357.90
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2295.05
2 Black Win JPN Aoyagi Toshiki 1832.90
3 White Draw JPN Ishitani Shin-ichi 2335.68
4 White Win JPN Koyama Jun 2485.39
5 Black Loss JPN Ono Takayuki 2297.43
6 White Win JPN Maruta Hiroki 2068.29
56 Meijinsen Qualification East Japan area 2nd round
Date 2018-06-25 Rating 2358.41
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2295.94
2 White Loss JPN Koyama Jun 2486.83
3 White Win JPN Kusajima Masato 2226.99
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2358.16
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2060.44
2 Black Win JPN Mitsumori Masao 2248.02
3 Black Win JPN Ono Takayuki 2293.73
4 Black Loss JPN Koyama Jun 2490.57
13th All Japan Championship
Date 2018-01-28 Rating 2352.94
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2739.88
2 Black Loss JPN Tachi Masaya 2473.50
4 Black Loss JPN Iio Yoshihiro 2451.12
5 Black Loss JPN Koyama Jun 2490.07
6 Black Draw JPN Ono Takayuki 2291.65
21 Mikami Cup
Date 2018-01-21 Rating 2353.21
Round Color Result Opponent
S1 White Loss JPN Ishitani Shin-ichi 2325.63
S2 White Win JPN Ono Takayuki 2290.90
S3 Black Loss JPN Okabe Hiroshi 2619.32
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-31 Rating 2354.51
Round Color Result Opponent
1 White Draw JPN Koyama Jun 2493.71
2 Black Loss JPN Nakamura Shigeru 2861.89
3 Black Loss JPN Okabe Hiroshi 2620.73
4 White Loss JPN Kusajima Masato 2222.80
5 Black Win JPN Miyamoto Syunju 2194.65
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2357.42
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2058.61
2 Black Loss JPN Kusajima Masato 2220.71
3 White Loss JPN Miyamoto Syunju 2198.00
4 Black Win JPN Ono Takayuki 2289.16
55 Meijinsen Tournament
Date 2017-09-18 Rating 2368.86
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2623.49
2 Black Loss JPN Kamiya Shunsuke 2701.19
3 White Loss JPN Kawano Takahisa 2344.28
4 White Draw JPN Hasegawa Kazuto 2518.48
5 Black Loss JPN Nakayama Tomoharu 2734.59
6 Black Win JPN Maruyama Yasushi 2209.36
7 Black Win JPN Tamada Yoichi 2411.46
8 White Loss JPN Matsuura Hiroshi 2253.91
9 White Win JPN Iio Yoshihiro 2459.66
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2383.97
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2287.15
2 White Win JPN Tomobe Katsuhiro 2077.00
3 White Draw JPN Miyamoto Syunju 2186.30
4 Black Loss JPN Tamada Yoichi 2434.78
5 White Win JPN Koyama Jun 2506.96
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2386.40
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2077.66
2 White Loss JPN Ono Takayuki 2286.59
3 Black Win JPN Tamada Yoichi 2437.17
4 Black Win JPN Mitsumori Masao 2248.41
12th All Japan Championship
Date 2017-03-26 Rating 2391.27
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2037.09
2 Black Loss JPN Okabe Hiroshi 2624.55
3 Black Draw JPN Sakamoto Hirouji 2190.18
4 Black Draw JPN Ishitani Shin-ichi 2309.76
5 Black Loss JPN Kusajima Masato 2207.98
6 White Win JPN Miyamoto Syunju 2172.59
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2401.38
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2622.96
S2 White Loss JPN Koyama Jun 2516.89
S3 White Win JPN Ishitani Shin-ichi 2309.11
S5 White Loss JPN Nakamura Shigeru 2861.05
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2409.09
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2620.25
2 Black Win JPN Nakamura Shigeru 2857.47
3 White Win JPN Maruta Koji 2086.92
4 White Loss JPN Nakayama Tomoharu 2689.38
5 Black Win JPN Ishitani Shin-ichi 2312.14
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2422.29
Round Color Result Opponent
1 White Draw JPN Maruta Hiroki 2045.63
2 White Win JPN Maruta Koji 2103.61
3 Black Win JPN Mitsumori Masao 2266.44
4 Black Loss JPN Kamiya Shunsuke 2631.67
11th All Japan Championship
Date 2016-01-11 Rating 2432.89
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 1970.78
2 Black Loss JPN Nakayama Tomoharu 2679.64
3 White Win JPN Ishitani Shin-ichi 2315.99
4 Black Win JPN Fukui Nobuhiro 2508.83
5 Black Win JPN Koyama Jun 2538.60
6 White Loss JPN Nakamura Shigeru 2834.91
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2432.26
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2541.52
2 White Draw JPN Nakayama Tomoharu 2677.80
3 Black Win JPN Ono Takayuki 2251.33
4 White Loss JPN Nakamura Shigeru 2830.40
5 Black Win JPN Okabe Hiroshi 2627.04
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2430.52
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2178.95
2 White Win JPN Maruta Hiroki 2042.28
3 Black Win JPN Maruta Koji 2112.94
4 White Draw JPN Okabe Hiroshi 2627.95
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2430.01
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2042.38
2 White Loss JPN Koyama Jun 2541.96
3 White Win JPN Nakamura Souta 2209.16
4 Black Win JPN Okabe Hiroshi 2628.12
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2411.91
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2251.67
2 White Loss JPN Koyama Jun 2528.19
3 White Loss JPN Nakamura Souta 2206.17
5 Black Loss JPN Tamada Yoichi 2489.94
6 White Draw JPN Kamiya Shunsuke 2596.50
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2410.31
Round Color Result Opponent
1 Black Win JPN Chigira Makoto 1950.44
2 White Loss JPN Kamiya Shunsuke 2591.14
3 Black Win JPN Kusajima Masato 2184.09
4 Black Win JPN Kudomi Takahiro 2183.37
10th All Japan Championship
Date 2015-03-29 Rating 2407.66
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2130.00
2 Black Loss JPN Nakamura Shigeru 2814.51
3 Black Loss JPN Nakamura Souta 2200.60
4 White Win JPN Kudomi Takahiro 2192.90
5 Black Win JPN Miyagawa Junzo 2157.39
6 Black Win JPN Kobayashi Koichi 2212.56
52 Meijinsen Tournament
Date 2014-09-15 Rating 2395.74
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2528.67
2 Black Loss JPN Oosumi Yuuki 2729.57
3 White Win JPN Matsuura Hiroshi 2292.16
4 White Loss JPN Hasegawa Kazuto 2559.85
5 Black Win JPN Iio Yoshihiro 2428.69
6 Black Win JPN Kashihara Akihiko 2259.18
7 White Loss JPN Okabe Hiroshi 2656.06
8 White Loss JPN Nakayama Tomoharu 2627.11
9 Black Draw JPN Tamada Yoichi 2472.32
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2390.84
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2239.85
2 White Loss JPN Nakayama Tomoharu 2617.73
3 White Loss JPN Tamada Yoichi 2469.09
4 White Win JPN Kamiya Shunsuke 2525.94
5 White Draw JPN Ono Takayuki 2295.95
31th Kanto Championship
Date 2014-05-11 Rating 2384.88
Round Color Result Opponent
1 White Win JPN Tada Ayako 2234.30
2 White Loss JPN Nakamura Shigeru 2795.70
3 White Draw JPN Iwano Fumio 2178.86
4 White Win JPN Kato Yasuhiro 2025.61
5 Black Loss JPN Okabe Hiroshi 2661.28
6th Tohoku Championship
Date 2014-04-20 Rating 2383.07
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2168.11
2 Black Win JPN Hirono Masakazu 1943.31
3 Black Loss JPN Okabe Hiroshi 2662.25
5 White Loss JPN Gakumazawa Hideaki 2093.71
6 Black Win JPN Miura Hitoshi 1753.36
7 White Win JPN Kusajima Masato 2164.26
9th All Japan Championship
Date 2014-01-26 Rating 2378.71
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2044.70
2 Black Loss JPN Okabe Hiroshi 2665.04
3 White Loss JPN Iio Yoshihiro 2452.97
4 Black Win JPN Kato Yasuhiro 2034.92
5 White Win JPN Kamiya Shunsuke 2499.43
6 White Loss JPN Tada Ayako 2237.76
14th Mikami Cup S-class
Date 2014-01-19 Rating 2378.52
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2799.37
2 White Win JPN Ono Takayuki 2294.95
3 Black Loss JPN Ishitani Shin-ichi 2351.59
4 White Loss JPN Fukui Nobuhiro 2517.64
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2378.99
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2442.91
2 White Loss JPN Okabe Hiroshi 2663.72
3 Black Loss JPN Nakamura Shigeru 2799.81
4 White Loss JPN Kamiya Shunsuke 2493.67
5 White Loss JPN Fukui Nobuhiro 2513.16
51 Meijinsen Tournament
Date 2013-09-16 Rating 2382.28
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2478.82
2 Black Win JPN Kawate Kozo 2027.01
3 Black Win JPN Hata Masayuki 2167.47
4 Black Loss JPN Oosumi Yuuki 2746.23
5 Black Win JPN Yamaguchi Yusui 2510.91
6 Black Win JPN Kawano Takahisa 2292.22
7 White Draw JPN Mano Yoshihisa 2235.68
8 White Loss JPN Okabe Hiroshi 2660.18
9 White Win JPN Hasegawa Kazuto 2533.13
51 Meijinsen Qualification East-Japan area 2nd round
Date 2013-07-21 Rating 2379.07
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2053.92
2 White Win JPN Kamiya Shunsuke 2470.61
3 Black Win JPN Tomobe Katsuhiro 2083.53
4 Black Win JPN Mitsumori Masao 2257.66
5 White Win JPN Kudomi Takahiro 2303.64
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2372.82
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2465.43
2 White Win JPN Tomobe Katsuhiro 2088.00
3 White Loss JPN Kudomi Takahiro 2314.25
4 White Win JPN Maruta Hiroki 2064.01
29th Kanto Championship
Date 2013-05-12 Rating 2365.66
Round Color Result Opponent
1 White Win JPN Nakamura Souta 2041.85
2 White Draw JPN Nakamura Shigeru 2781.01
3 White Loss JPN Kudomi Takahiro 2321.64
4 White Win JPN Isobe Taizan 2321.94
5 Black Loss JPN Ishitani Shin-ichi 2308.04
8th All Japan Championship
Date 2013-03-24 Rating 2356.21
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1967.69
2 White Loss JPN Kudomi Takahiro 2328.19
3 White Win JPN Fujikawa Masaki 1961.60
4 Black Loss JPN Ishitani Shin-ichi 2301.35
5 Black Win JPN Tada Ayako 2220.49
6 White Draw JPN Iio Yoshihiro 2406.12
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2332.72
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2230.26
2 White Loss JPN Suzuki Rin 1961.28
3 Black Win JPN Tomobe Katsuhiro 2115.95
4 Black Win JPN Kato Yasuhiro 2037.60
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2323.44
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2078.29
2 Black Loss JPN Mitsumori Masao 2285.30
3 Black Win JPN Maruta Hiroki 2031.15
4 Black Loss JPN Nakamura Shigeru 2793.26
29th Kanto Championship
Date 2012-05-13 Rating 2322.46
Round Color Result Opponent
1 Black Win JPN Matsuoka Teruo 1962.55
2 White Loss JPN Ishitani Shin-ichi 2295.90
3 White Loss JPN Iwano Fumio 2076.62
4 White Win JPN Fukui Nobuhiro 2425.94
5 White Loss JPN Nakayama Tomoharu 2530.53
4th Tohoku Championship
Date 2012-04-08 Rating 2322.95
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2147.69
2 Black Win JPN Maruta Hiroki 2025.81
3 White Draw JPN Nakamura Shigeru 2790.32
4 Black Loss JPN Kudomi Takahiro 2338.43
5 White Win JPN Kusajima Masato 2119.01
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2313.45
Round Color Result Opponent
1 Black Win JPN Kuga Akio 2243.63
2 White Draw JPN Kawano Takahisa 2279.88
3 Black Loss JPN Sakashita Shoichi 2077.60
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2313.52
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1744.78
2 White Loss JPN Kawano Takahisa 2279.12
3 Black Win JPN Tanaka Shingo 2080.11
4 White Loss JPN Sakashita Shoichi 2074.35
5 White Win JPN Tanaka Shingo 2080.11
6th All Japan Championship
Date 2011-03-27 Rating 2314.95
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2040.72
2 Black Loss JPN Hasegawa Kazuto 2512.22
3 Black Win JPN Miyagawa Junzo 2143.30
4 White Win JPN Tamada Yoichi 2422.53
5 White Loss JPN Oosumi Yuuki 2651.45
6 White Win JPN Kon Akira 1942.33
Meijinsen Qualification Kyushu area 2nd round
Date 2010-06-05 Rating 2316.87
Round Color Result Opponent
2 Black Win JPN Fujii Naoki 1944.81
3 Black Draw JPN Kawano Takahisa 2249.82
ext Black Win JPN Kawano Takahisa 2249.82
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2315.68
Round Color Result Opponent
Black Win JPN Kataoka Mitsuaki 2148.91
Black Win JPN Sakashita Shoichi 2041.30
2nd Tohoku Championship
Date 2010-03-14 Rating 2313.73
Round Color Result Opponent
1 White Loss JPN Kobayashi Koichi 2063.53
2 Black Win JPN Miura Hitoshi 1859.13
3 Black Win JPN Sato Ryota 1449.86
4 Black Win JPN Hirono Masakazu 1957.58
5 Black Win JPN Kusajima Masato 2103.49
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2312.53
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2761.51
S4 Black Loss JPN Yamaguchi Yusui 2485.80
S5 Black Loss JPN Kataoka Mitsuaki 2150.89
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2318.48
Round Color Result Opponent
3 White Loss JPN Tamada Yoichi 2327.05
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2321.49
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2128.83
2 White Win JPN Ono Takayuki 2304.30
3 White Win JPN Koyama Jun 2397.95
4 Black Loss JPN Maruyama Yasushi 2195.30
5 Black Win JPN Yamamoto Yasuhiro 2097.14
6 White Win JPN Kobayashi Koichi 2053.20
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2322.13
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2118.57
2 White Win JPN Mitsumori Masao 2268.95
3 White Loss JPN Ono Takayuki 2302.04
4 Black Win JPN Shimoyama Takuma 2174.22
4th All Japan Championship
Date 2009-03-21 Rating 2320.12
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2033.10
2 Black Loss JPN Mitsumori Masao 2269.71
3 Black Win JPN Kobayashi Koichi 2035.96
4 White Win JPN Ono Takayuki 2303.11
5 White Win JPN Tamada Yoichi 2253.15
6 White Loss JPN Tamura Kazumasa 2417.00
1st Tohoku Championship
Date 2009-02-22 Rating 2318.95
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2041.48
2 Black Win JPN Ishitani Shin-ichi 2282.86
3 White Win JPN Miura Hitoshi 1868.18
4 White Win JPN Gakumazawa Hideaki 1995.44
5 Black Win JPN Kobayashi Koichi 2034.00
46th Meijinsen Tournament
Date 2008-09-15 Rating 2300.30
Round Color Result Opponent
1 Black Win JPN Kataoka Mitsuaki 2110.83
2 White Loss JPN Hata Masayuki 2178.19
3 White Win JPN Ishitani Shin-ichi 2272.38
4 Black Loss JPN Oosumi Yuuki 2503.87
5 Black Loss JPN Kawamura Norihiko 2558.14
6 Black Win JPN Matsuura Hiroshi 2196.96
7 Black Win JPN Iio Yoshihiro 2413.73
8 White Loss JPN Yamaguchi Yusui 2473.72
9 Black Loss JPN Okabe Hiroshi 2552.40
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2288.38
Round Color Result Opponent
ex Black Win JPN Mitsumori Masao 2231.09
Team World Championship
Date 2008-05-02 Rating 2281.32
Round Color Result Opponent
1 White Win CZE Rybka Ales 2194.60
2 White Loss RUS Filinov Vladimir 2377.55
3 White Loss CHN Wu Hao 2550.13
4 White Win SWE Andersson Tord 2287.52
5 White Loss RUS Chingin Konstantin 2683.00
7 White Loss EST Purk Andry 2538.92
8 Black Loss FIN Haikonen Kari 2218.22
9 White Win UKR Yakovleva Alyona 1903.08
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2251.76
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2452.29
2 Black Win JPN Matsuura Hiroshi 2174.05
3 Black Loss JPN Hiwatashi Kikuma 1806.30
4 White Loss JPN Yamaguchi Yusui 2527.13
5 White Loss JPN Okabe Hiroshi 2500.31
6 White Loss JPN Iio Yoshihiro 2430.23
7 White Loss JPN Isobe Taizan 2314.08
8 Black Loss JPN Kawamura Norihiko 2534.83
9 White Loss JPN Miyoshi Takeo 2176.23
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2262.76
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2173.94
2 White Loss JPN Miyagawa Junzo 2136.02
3 White Loss JPN Nagao Noriaki 2237.98
5 Black Win JPN Ono Takayuki 2287.69
6 White Win JPN Isobe Taizan 2304.43
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2270.87
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2346.22
2 Black Win JPN Fujii Naoki 1973.78
3 White Win JPN Ishitani Shin-ichi 2231.94
4 Black Win JPN Matsuura Hiroshi 2175.74
5 White Win JPN Nagao Noriaki 2221.15
6 Black Loss JPN Okabe Hiroshi 2460.16
7 White Win JPN Yamaguchi Yusui 2513.54
8 Black Loss JPN Kawamura Norihiko 2560.77
9 Black Loss JPN Iio Yoshihiro 2417.39
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2230.09
Round Color Result Opponent
1 Black Win JPN Tanaka Koichi 2109.49
2 White Win JPN Matsuura Hiroshi 2200.19
3 White Loss JPN Kawate Kozo 1956.71
4 Black Loss JPN Yamaguchi Yusui 2480.72
5 Black Loss JPN Oosumi Yuuki 2295.65
6 White Loss JPN Takashima Junya 2352.78
7 Black Loss JPN Okabe Hiroshi 2439.02
8 White Loss JPN Hasegawa Kazuto 2603.85
9 Black Win JPN Ishitani Shin-ichi 2252.79