JPN Sato Kiyotomi

Place: Saitama, Japan

Rating: 2362.66, Rank: 131

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

Top rating: 2436.25 (2016-01-11)

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

Gy1: 0, Gy2: 6, Gy5: 86

35 Kanto Championship
Date 2018-07-16 Rating 2362.66
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2303.79
2 Black Win JPN Aoyagi Toshiki 1835.28
3 White Draw JPN Ishitani Shin-ichi 2345.37
4 White Win JPN Koyama Jun 2490.12
5 Black Loss JPN Ono Takayuki 2304.80
6 White Win JPN Maruta Hiroki 2076.11
56 Meijinsen Qualification East Japan area 2nd round
Date 2018-06-25 Rating 2363.14
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2303.18
2 White Loss JPN Koyama Jun 2491.49
3 White Win JPN Kusajima Masato 2233.68
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2362.81
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2066.91
2 Black Win JPN Mitsumori Masao 2253.33
3 Black Win JPN Ono Takayuki 2300.72
4 Black Loss JPN Koyama Jun 2495.07
13th All Japan Championship
Date 2018-01-28 Rating 2357.37
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2743.85
2 Black Loss JPN Tachi Masaya 2474.45
4 Black Loss JPN Iio Yoshihiro 2445.71
5 Black Loss JPN Koyama Jun 2494.43
6 Black Draw JPN Ono Takayuki 2298.06
21 Mikami Cup
Date 2018-01-21 Rating 2357.63
Round Color Result Opponent
S1 White Loss JPN Ishitani Shin-ichi 2332.21
S2 White Win JPN Ono Takayuki 2297.28
S3 Black Loss JPN Okabe Hiroshi 2623.09
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-31 Rating 2358.89
Round Color Result Opponent
1 White Draw JPN Koyama Jun 2498.02
2 Black Loss JPN Nakamura Shigeru 2867.70
3 Black Loss JPN Okabe Hiroshi 2624.48
4 White Loss JPN Kusajima Masato 2228.82
5 Black Win JPN Miyamoto Syunju 2200.81
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2361.75
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2065.25
2 Black Loss JPN Kusajima Masato 2226.61
3 White Loss JPN Miyamoto Syunju 2204.05
4 Black Win JPN Ono Takayuki 2295.29
55 Meijinsen Tournament
Date 2017-09-18 Rating 2373.03
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2627.08
2 Black Loss JPN Kamiya Shunsuke 2704.95
3 White Loss JPN Kawano Takahisa 2346.72
4 White Draw JPN Hasegawa Kazuto 2519.75
5 Black Loss JPN Nakayama Tomoharu 2738.44
6 Black Win JPN Maruyama Yasushi 2210.50
7 Black Win JPN Tamada Yoichi 2415.21
8 White Loss JPN Matsuura Hiroshi 2257.31
9 White Win JPN Iio Yoshihiro 2456.68
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2388.06
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2292.54
2 White Win JPN Tomobe Katsuhiro 2083.24
3 White Draw JPN Miyamoto Syunju 2191.81
4 Black Loss JPN Tamada Yoichi 2438.43
5 White Win JPN Koyama Jun 2510.85
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2390.47
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2083.82
2 White Loss JPN Ono Takayuki 2291.90
3 Black Win JPN Tamada Yoichi 2440.80
4 Black Win JPN Mitsumori Masao 2253.12
12th All Japan Championship
Date 2017-03-26 Rating 2395.28
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2042.65
2 Black Loss JPN Okabe Hiroshi 2627.92
3 Black Draw JPN Sakamoto Hirouji 2195.62
4 Black Draw JPN Ishitani Shin-ichi 2313.65
5 Black Loss JPN Kusajima Masato 2213.10
6 White Win JPN Miyamoto Syunju 2177.89
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2405.28
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2626.23
S2 White Loss JPN Koyama Jun 2520.49
S3 White Win JPN Ishitani Shin-ichi 2312.62
S5 White Loss JPN Nakamura Shigeru 2865.47
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2412.93
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2623.45
2 Black Win JPN Nakamura Shigeru 2861.75
3 White Win JPN Maruta Koji 2091.80
4 White Loss JPN Nakayama Tomoharu 2692.81
5 Black Win JPN Ishitani Shin-ichi 2315.41
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2425.85
Round Color Result Opponent
1 White Draw JPN Maruta Hiroki 2050.12
2 White Win JPN Maruta Koji 2108.08
3 Black Win JPN Mitsumori Masao 2270.48
4 Black Loss JPN Kamiya Shunsuke 2634.85
11th All Japan Championship
Date 2016-01-11 Rating 2436.25
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 1974.03
2 Black Loss JPN Nakayama Tomoharu 2682.57
3 White Win JPN Ishitani Shin-ichi 2318.65
4 Black Win JPN Fukui Nobuhiro 2511.19
5 Black Win JPN Koyama Jun 2541.65
6 White Loss JPN Nakamura Shigeru 2838.29
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2435.59
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2544.54
2 White Draw JPN Nakayama Tomoharu 2680.69
3 Black Win JPN Ono Takayuki 2255.17
4 White Loss JPN Nakamura Shigeru 2833.70
5 Black Win JPN Okabe Hiroshi 2629.86
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2433.82
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2183.31
2 White Win JPN Maruta Hiroki 2046.30
3 Black Win JPN Maruta Koji 2117.10
4 White Draw JPN Okabe Hiroshi 2630.75
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2433.31
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2046.38
2 White Loss JPN Koyama Jun 2544.95
3 White Win JPN Nakamura Souta 2212.54
4 Black Win JPN Okabe Hiroshi 2630.92
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2415.01
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2255.10
2 White Loss JPN Koyama Jun 2531.07
3 White Loss JPN Nakamura Souta 2209.43
5 Black Loss JPN Tamada Yoichi 2492.74
6 White Draw JPN Kamiya Shunsuke 2599.32
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2413.36
Round Color Result Opponent
1 Black Win JPN Chigira Makoto 1954.19
2 White Loss JPN Kamiya Shunsuke 2593.92
3 Black Win JPN Kusajima Masato 2187.66
4 Black Win JPN Kudomi Takahiro 2186.22
10th All Japan Championship
Date 2015-03-29 Rating 2410.66
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2133.47
2 Black Loss JPN Nakamura Shigeru 2817.29
3 Black Loss JPN Nakamura Souta 2203.80
4 White Win JPN Kudomi Takahiro 2195.72
5 Black Win JPN Miyagawa Junzo 2159.60
6 Black Win JPN Kobayashi Koichi 2215.38
52 Meijinsen Tournament
Date 2014-09-15 Rating 2398.50
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2530.92
2 Black Loss JPN Oosumi Yuuki 2731.28
3 White Win JPN Matsuura Hiroshi 2294.72
4 White Loss JPN Hasegawa Kazuto 2561.83
5 Black Win JPN Iio Yoshihiro 2430.57
6 Black Win JPN Kashihara Akihiko 2261.80
7 White Loss JPN Okabe Hiroshi 2658.40
8 White Loss JPN Nakayama Tomoharu 2629.65
9 Black Draw JPN Tamada Yoichi 2474.92
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2393.55
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2242.41
2 White Loss JPN Nakayama Tomoharu 2620.24
3 White Loss JPN Tamada Yoichi 2471.64
4 White Win JPN Kamiya Shunsuke 2528.42
5 White Draw JPN Ono Takayuki 2298.78
31th Kanto Championship
Date 2014-05-11 Rating 2387.54
Round Color Result Opponent
1 White Win JPN Tada Ayako 2236.83
2 White Loss JPN Nakamura Shigeru 2798.05
3 White Draw JPN Iwano Fumio 2182.06
4 White Win JPN Kato Yasuhiro 2028.46
5 Black Loss JPN Okabe Hiroshi 2663.52
6th Tohoku Championship
Date 2014-04-20 Rating 2385.71
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2170.81
2 Black Win JPN Hirono Masakazu 1947.02
3 Black Loss JPN Okabe Hiroshi 2664.47
5 White Loss JPN Gakumazawa Hideaki 2097.10
6 Black Win JPN Miura Hitoshi 1756.26
7 White Win JPN Kusajima Masato 2167.46
9th All Japan Championship
Date 2014-01-26 Rating 2381.28
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2047.62
2 Black Loss JPN Okabe Hiroshi 2667.18
3 White Loss JPN Iio Yoshihiro 2454.98
4 Black Win JPN Kato Yasuhiro 2037.69
5 White Win JPN Kamiya Shunsuke 2501.77
6 White Loss JPN Tada Ayako 2240.30
14th Mikami Cup S-class
Date 2014-01-19 Rating 2381.08
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2801.63
2 White Win JPN Ono Takayuki 2297.55
3 Black Loss JPN Ishitani Shin-ichi 2353.70
4 White Loss JPN Fukui Nobuhiro 2519.85
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2381.53
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2444.15
2 White Loss JPN Okabe Hiroshi 2665.81
3 Black Loss JPN Nakamura Shigeru 2802.04
4 White Loss JPN Kamiya Shunsuke 2495.98
5 White Loss JPN Fukui Nobuhiro 2515.36
51 Meijinsen Tournament
Date 2013-09-16 Rating 2384.77
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2481.08
2 Black Win JPN Kawate Kozo 2029.28
3 Black Win JPN Hata Masayuki 2168.37
4 Black Loss JPN Oosumi Yuuki 2747.79
5 Black Win JPN Yamaguchi Yusui 2513.03
6 Black Win JPN Kawano Takahisa 2294.40
7 White Draw JPN Mano Yoshihisa 2237.55
8 White Loss JPN Okabe Hiroshi 2662.20
9 White Win JPN Hasegawa Kazuto 2535.12
51 Meijinsen Qualification East-Japan area 2nd round
Date 2013-07-21 Rating 2381.55
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2056.58
2 White Win JPN Kamiya Shunsuke 2472.86
3 Black Win JPN Tomobe Katsuhiro 2086.48
4 Black Win JPN Mitsumori Masao 2260.39
5 White Win JPN Kudomi Takahiro 2305.89
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2375.30
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2467.66
2 White Win JPN Tomobe Katsuhiro 2090.91
3 White Loss JPN Kudomi Takahiro 2316.53
4 White Win JPN Maruta Hiroki 2066.74
29th Kanto Championship
Date 2013-05-12 Rating 2368.13
Round Color Result Opponent
1 White Win JPN Nakamura Souta 2044.66
2 White Draw JPN Nakamura Shigeru 2783.13
3 White Loss JPN Kudomi Takahiro 2323.94
4 White Win JPN Isobe Taizan 2324.41
5 Black Loss JPN Ishitani Shin-ichi 2310.06
8th All Japan Championship
Date 2013-03-24 Rating 2358.68
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1970.26
2 White Loss JPN Kudomi Takahiro 2330.51
3 White Win JPN Fujikawa Masaki 1964.71
4 Black Loss JPN Ishitani Shin-ichi 2303.40
5 Black Win JPN Tada Ayako 2223.00
6 White Draw JPN Iio Yoshihiro 2408.24
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2335.19
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2232.75
2 White Loss JPN Suzuki Rin 1963.80
3 Black Win JPN Tomobe Katsuhiro 2118.66
4 Black Win JPN Kato Yasuhiro 2040.14
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2325.89
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2080.88
2 Black Loss JPN Mitsumori Masao 2287.91
3 Black Win JPN Maruta Hiroki 2033.71
4 Black Loss JPN Nakamura Shigeru 2795.25
29th Kanto Championship
Date 2012-05-13 Rating 2324.91
Round Color Result Opponent
1 Black Win JPN Matsuoka Teruo 1964.95
2 White Loss JPN Ishitani Shin-ichi 2298.01
3 White Loss JPN Iwano Fumio 2079.20
4 White Win JPN Fukui Nobuhiro 2428.27
5 White Loss JPN Nakayama Tomoharu 2533.57
4th Tohoku Championship
Date 2012-04-08 Rating 2325.40
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2150.15
2 Black Win JPN Maruta Hiroki 2028.36
3 White Draw JPN Nakamura Shigeru 2792.31
4 Black Loss JPN Kudomi Takahiro 2340.92
5 White Win JPN Kusajima Masato 2121.61
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2315.87
Round Color Result Opponent
1 Black Win JPN Kuga Akio 2246.40
2 White Draw JPN Kawano Takahisa 2282.22
3 Black Loss JPN Sakashita Shoichi 2080.20
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2315.94
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1746.65
2 White Loss JPN Kawano Takahisa 2281.45
3 Black Win JPN Tanaka Shingo 2082.27
4 White Loss JPN Sakashita Shoichi 2076.96
5 White Win JPN Tanaka Shingo 2082.27
6th All Japan Championship
Date 2011-03-27 Rating 2317.37
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2042.92
2 Black Loss JPN Hasegawa Kazuto 2514.10
3 Black Win JPN Miyagawa Junzo 2145.57
4 White Win JPN Tamada Yoichi 2424.73
5 White Loss JPN Oosumi Yuuki 2653.09
6 White Win JPN Kon Akira 1944.78
Meijinsen Qualification Kyushu area 2nd round
Date 2010-06-05 Rating 2319.30
Round Color Result Opponent
2 Black Win JPN Fujii Naoki 1946.97
3 Black Draw JPN Kawano Takahisa 2252.14
ext Black Win JPN Kawano Takahisa 2252.14
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2318.12
Round Color Result Opponent
Black Win JPN Kataoka Mitsuaki 2151.27
Black Win JPN Sakashita Shoichi 2044.02
2nd Tohoku Championship
Date 2010-03-14 Rating 2316.17
Round Color Result Opponent
1 White Loss JPN Kobayashi Koichi 2065.80
2 Black Win JPN Miura Hitoshi 1861.30
3 Black Win JPN Sato Ryota 1451.76
4 Black Win JPN Hirono Masakazu 1960.04
5 Black Win JPN Kusajima Masato 2105.56
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2314.98
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2763.92
S4 Black Loss JPN Yamaguchi Yusui 2488.13
S5 Black Loss JPN Kataoka Mitsuaki 2153.25
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2320.94
Round Color Result Opponent
3 White Loss JPN Tamada Yoichi 2329.15
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2323.96
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2131.18
2 White Win JPN Ono Takayuki 2306.38
3 White Win JPN Koyama Jun 2400.21
4 Black Loss JPN Maruyama Yasushi 2197.63
5 Black Win JPN Yamamoto Yasuhiro 2099.33
6 White Win JPN Kobayashi Koichi 2055.41
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2324.62
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2120.85
2 White Win JPN Mitsumori Masao 2272.99
3 White Loss JPN Ono Takayuki 2304.11
4 Black Win JPN Shimoyama Takuma 2176.42
4th All Japan Championship
Date 2009-03-21 Rating 2322.63
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2035.43
2 Black Loss JPN Mitsumori Masao 2273.96
3 Black Win JPN Kobayashi Koichi 2038.12
4 White Win JPN Ono Takayuki 2305.14
5 White Win JPN Tamada Yoichi 2255.24
6 White Loss JPN Tamura Kazumasa 2419.26
1st Tohoku Championship
Date 2009-02-22 Rating 2321.46
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2043.71
2 Black Win JPN Ishitani Shin-ichi 2285.49
3 White Win JPN Miura Hitoshi 1870.19
4 White Win JPN Gakumazawa Hideaki 1997.53
5 Black Win JPN Kobayashi Koichi 2036.15
46th Meijinsen Tournament
Date 2008-09-15 Rating 2302.86
Round Color Result Opponent
1 Black Win JPN Kataoka Mitsuaki 2113.14
2 White Loss JPN Hata Masayuki 2181.01
3 White Win JPN Ishitani Shin-ichi 2275.17
4 Black Loss JPN Oosumi Yuuki 2506.48
5 Black Loss JPN Kawamura Norihiko 2559.64
6 Black Win JPN Matsuura Hiroshi 2199.87
7 Black Win JPN Iio Yoshihiro 2416.51
8 White Loss JPN Yamaguchi Yusui 2476.44
9 Black Loss JPN Okabe Hiroshi 2554.31
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2290.96
Round Color Result Opponent
ex Black Win JPN Mitsumori Masao 2235.81
Team World Championship
Date 2008-05-02 Rating 2283.90
Round Color Result Opponent
1 White Win CZE Rybka Ales 2197.78
2 White Loss RUS Filinov Vladimir 2379.50
3 White Loss CHN Wu Hao 2553.82
4 White Win SWE Andersson Tord 2288.71
5 White Loss RUS Chingin Konstantin 2684.74
7 White Loss EST Purk Andry 2535.61
8 Black Loss FIN Haikonen Kari 2219.09
9 White Win UKR Yakovleva Alyona 1903.29
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2254.52
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2454.85
2 Black Win JPN Matsuura Hiroshi 2177.29
3 Black Loss JPN Hiwatashi Kikuma 1807.94
4 White Loss JPN Yamaguchi Yusui 2530.25
5 White Loss JPN Okabe Hiroshi 2502.85
6 White Loss JPN Iio Yoshihiro 2433.09
7 White Loss JPN Isobe Taizan 2317.80
8 Black Loss JPN Kawamura Norihiko 2537.45
9 White Loss JPN Miyoshi Takeo 2179.61
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2265.63
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2179.76
2 White Loss JPN Miyagawa Junzo 2138.62
3 White Loss JPN Nagao Noriaki 2240.02
5 Black Win JPN Ono Takayuki 2288.94
6 White Win JPN Isobe Taizan 2308.26
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2273.84
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2349.10
2 Black Win JPN Fujii Naoki 1975.91
3 White Win JPN Ishitani Shin-ichi 2236.51
4 Black Win JPN Matsuura Hiroshi 2179.37
5 White Win JPN Nagao Noriaki 2223.16
6 Black Loss JPN Okabe Hiroshi 2463.12
7 White Win JPN Yamaguchi Yusui 2517.10
8 Black Loss JPN Kawamura Norihiko 2564.44
9 Black Loss JPN Iio Yoshihiro 2420.76
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2233.18
Round Color Result Opponent
1 Black Win JPN Tanaka Koichi 2112.61
2 White Win JPN Matsuura Hiroshi 2204.33
3 White Loss JPN Kawate Kozo 1959.18
4 Black Loss JPN Yamaguchi Yusui 2484.33
5 Black Loss JPN Oosumi Yuuki 2298.60
6 White Loss JPN Takashima Junya 2356.68
7 Black Loss JPN Okabe Hiroshi 2442.26
8 White Loss JPN Hasegawa Kazuto 2607.83
9 Black Win JPN Ishitani Shin-ichi 2259.72