JPN Sato Kiyotomi

Place: Saitama, Japan

Rating: 2368.68, Rank: 129

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

Top rating: 2442.48 (2016-01-11)

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

Gy1: 0, Gy2: 0, Gy5: 86

35 Kanto Championship
Date 2018-07-16 Rating 2368.68
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2311.60
2 Black Win JPN Aoyagi Toshiki 1838.67
3 White Draw JPN Ishitani Shin-ichi 2348.03
4 White Win JPN Koyama Jun 2495.86
5 Black Loss JPN Ono Takayuki 2313.18
6 White Win JPN Maruta Hiroki 2098.85
56 Meijinsen Qualification East Japan area 2nd round
Date 2018-06-25 Rating 2369.14
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2311.45
2 White Loss JPN Koyama Jun 2497.34
3 White Win JPN Kusajima Masato 2234.04
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2368.78
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2070.02
2 Black Win JPN Mitsumori Masao 2258.36
3 Black Win JPN Ono Takayuki 2308.79
4 Black Loss JPN Koyama Jun 2501.13
13th All Japan Championship
Date 2018-01-28 Rating 2363.26
Round Color Result Opponent
1 Black Loss JPN Nakayama Tomoharu 2750.89
2 Black Loss JPN Tachi Masaya 2470.52
4 Black Loss JPN Iio Yoshihiro 2449.05
5 Black Loss JPN Koyama Jun 2500.63
6 Black Draw JPN Ono Takayuki 2305.75
21 Mikami Cup
Date 2018-01-21 Rating 2363.53
Round Color Result Opponent
S1 White Loss JPN Ishitani Shin-ichi 2335.57
S2 White Win JPN Ono Takayuki 2304.95
S3 Black Loss JPN Okabe Hiroshi 2628.28
18 Kanto Renju Emperor Tournament 2nd round
Date 2017-12-31 Rating 2364.80
Round Color Result Opponent
1 White Draw JPN Koyama Jun 2504.25
2 Black Loss JPN Nakamura Shigeru 2870.74
3 Black Loss JPN Okabe Hiroshi 2629.74
4 White Loss JPN Kusajima Masato 2230.25
5 Black Win JPN Miyamoto Syunju 2201.78
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2367.70
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2082.91
2 Black Loss JPN Kusajima Masato 2228.20
3 White Loss JPN Miyamoto Syunju 2205.20
4 Black Win JPN Ono Takayuki 2302.85
55 Meijinsen Tournament
Date 2017-09-18 Rating 2379.07
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2632.76
2 Black Loss JPN Kamiya Shunsuke 2708.96
3 White Loss JPN Kawano Takahisa 2343.23
4 White Draw JPN Hasegawa Kazuto 2520.76
5 Black Loss JPN Nakayama Tomoharu 2745.47
6 Black Win JPN Maruyama Yasushi 2215.47
7 Black Win JPN Tamada Yoichi 2435.00
8 White Loss JPN Matsuura Hiroshi 2262.59
9 White Win JPN Iio Yoshihiro 2460.51
55 Meijinsen Qualification East Japan area 2nd round
Date 2017-06-11 Rating 2394.28
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2300.00
2 White Win JPN Tomobe Katsuhiro 2092.83
3 White Draw JPN Miyamoto Syunju 2193.82
4 Black Loss JPN Tamada Yoichi 2455.65
5 White Win JPN Koyama Jun 2517.35
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2396.70
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2093.34
2 White Loss JPN Ono Takayuki 2299.33
3 Black Win JPN Tamada Yoichi 2457.56
4 Black Win JPN Mitsumori Masao 2258.49
12th All Japan Championship
Date 2017-03-26 Rating 2401.47
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2055.25
2 Black Loss JPN Okabe Hiroshi 2633.77
3 Black Draw JPN Sakamoto Hirouji 2202.18
4 Black Draw JPN Ishitani Shin-ichi 2318.22
5 Black Loss JPN Kusajima Masato 2215.84
6 White Win JPN Miyamoto Syunju 2180.08
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2411.46
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2632.08
S2 White Loss JPN Koyama Jun 2526.81
S3 White Win JPN Ishitani Shin-ichi 2317.47
S5 White Loss JPN Nakamura Shigeru 2870.26
17 Kanto Renju Emperor Tournament 2nd round
Date 2016-12-10 Rating 2419.11
Round Color Result Opponent
1 Black Draw JPN Okabe Hiroshi 2629.31
2 Black Win JPN Nakamura Shigeru 2866.65
3 White Win JPN Maruta Koji 2096.79
4 White Loss JPN Nakayama Tomoharu 2699.42
5 Black Win JPN Ishitani Shin-ichi 2320.44
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2432.06
Round Color Result Opponent
1 White Draw JPN Maruta Hiroki 2059.95
2 White Win JPN Maruta Koji 2113.53
3 Black Win JPN Mitsumori Masao 2276.14
4 Black Loss JPN Kamiya Shunsuke 2640.69
11th All Japan Championship
Date 2016-01-11 Rating 2442.48
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 1987.56
2 Black Loss JPN Nakayama Tomoharu 2689.22
3 White Win JPN Ishitani Shin-ichi 2324.98
4 Black Win JPN Fukui Nobuhiro 2517.01
5 Black Win JPN Koyama Jun 2548.26
6 White Loss JPN Nakamura Shigeru 2843.77
16 Kanto Renju Emperor Tournament 2nd round
Date 2015-12-13 Rating 2441.81
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2551.17
2 White Draw JPN Nakayama Tomoharu 2687.36
3 Black Win JPN Ono Takayuki 2261.93
4 White Loss JPN Nakamura Shigeru 2839.23
5 Black Win JPN Okabe Hiroshi 2636.27
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2440.04
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2188.87
2 White Win JPN Maruta Hiroki 2054.99
3 Black Win JPN Maruta Koji 2122.80
4 White Draw JPN Okabe Hiroshi 2637.19
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2439.52
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2055.03
2 White Loss JPN Koyama Jun 2551.61
3 White Win JPN Nakamura Souta 2220.59
4 Black Win JPN Okabe Hiroshi 2637.37
53 Meijinsen Qualification East Japan area 2nd round
Date 2015-06-14 Rating 2421.14
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2261.70
2 White Loss JPN Koyama Jun 2537.81
3 White Loss JPN Nakamura Souta 2216.93
5 Black Loss JPN Tamada Yoichi 2501.25
6 White Draw JPN Kamiya Shunsuke 2606.02
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2419.46
Round Color Result Opponent
1 Black Win JPN Chigira Makoto 1960.82
2 White Loss JPN Kamiya Shunsuke 2600.59
3 Black Win JPN Kusajima Masato 2191.81
4 Black Win JPN Kudomi Takahiro 2192.90
10th All Japan Championship
Date 2015-03-29 Rating 2416.72
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2140.96
2 Black Loss JPN Nakamura Shigeru 2823.07
3 Black Loss JPN Nakamura Souta 2211.06
4 White Win JPN Kudomi Takahiro 2202.37
5 Black Win JPN Miyagawa Junzo 2166.32
6 Black Win JPN Kobayashi Koichi 2220.07
52 Meijinsen Tournament
Date 2014-09-15 Rating 2404.34
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2536.63
2 Black Loss JPN Oosumi Yuuki 2737.25
3 White Win JPN Matsuura Hiroshi 2299.43
4 White Loss JPN Hasegawa Kazuto 2566.75
5 Black Win JPN Iio Yoshihiro 2436.26
6 Black Win JPN Kashihara Akihiko 2267.26
7 White Loss JPN Okabe Hiroshi 2664.60
8 White Loss JPN Nakayama Tomoharu 2635.98
9 Black Draw JPN Tamada Yoichi 2482.19
52 Meijinsen Qualification East Japan area 2nd round
Date 2014-07-13 Rating 2399.31
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2248.98
2 White Loss JPN Nakayama Tomoharu 2626.51
3 White Loss JPN Tamada Yoichi 2478.73
4 White Win JPN Kamiya Shunsuke 2534.79
5 White Draw JPN Ono Takayuki 2304.91
31th Kanto Championship
Date 2014-05-11 Rating 2393.21
Round Color Result Opponent
1 White Win JPN Tada Ayako 2242.24
2 White Loss JPN Nakamura Shigeru 2803.96
3 White Draw JPN Iwano Fumio 2187.80
4 White Win JPN Kato Yasuhiro 2036.11
5 Black Loss JPN Okabe Hiroshi 2669.62
6th Tohoku Championship
Date 2014-04-20 Rating 2391.35
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2175.64
2 Black Win JPN Hirono Masakazu 1949.80
3 Black Loss JPN Okabe Hiroshi 2670.56
5 White Loss JPN Gakumazawa Hideaki 2100.10
6 Black Win JPN Miura Hitoshi 1759.35
7 White Win JPN Kusajima Masato 2171.55
9th All Japan Championship
Date 2014-01-26 Rating 2386.82
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2053.48
2 Black Loss JPN Okabe Hiroshi 2673.23
3 White Loss JPN Iio Yoshihiro 2460.52
4 Black Win JPN Kato Yasuhiro 2044.82
5 White Win JPN Kamiya Shunsuke 2507.84
6 White Loss JPN Tada Ayako 2245.61
14th Mikami Cup S-class
Date 2014-01-19 Rating 2386.61
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2807.45
2 White Win JPN Ono Takayuki 2303.37
3 Black Loss JPN Ishitani Shin-ichi 2359.71
4 White Loss JPN Fukui Nobuhiro 2525.32
14 Kanto Renju Emperor Tournament 2nd round
Date 2013-12-15 Rating 2387.01
Round Color Result Opponent
1 White Win JPN Tamura Kazumasa 2449.97
2 White Loss JPN Okabe Hiroshi 2671.85
3 Black Loss JPN Nakamura Shigeru 2807.82
4 White Loss JPN Kamiya Shunsuke 2501.96
5 White Loss JPN Fukui Nobuhiro 2520.78
51 Meijinsen Tournament
Date 2013-09-16 Rating 2390.12
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2486.88
2 Black Win JPN Kawate Kozo 2032.93
3 Black Win JPN Hata Masayuki 2173.61
4 Black Loss JPN Oosumi Yuuki 2753.76
5 Black Win JPN Yamaguchi Yusui 2517.29
6 Black Win JPN Kawano Takahisa 2295.23
7 White Draw JPN Mano Yoshihisa 2242.57
8 White Loss JPN Okabe Hiroshi 2668.24
9 White Win JPN Hasegawa Kazuto 2539.97
51 Meijinsen Qualification East-Japan area 2nd round
Date 2013-07-21 Rating 2386.85
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2062.89
2 White Win JPN Kamiya Shunsuke 2478.59
3 Black Win JPN Tomobe Katsuhiro 2092.37
4 Black Win JPN Mitsumori Masao 2265.91
5 White Win JPN Kudomi Takahiro 2312.29
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2380.56
Round Color Result Opponent
1 White Win JPN Kamiya Shunsuke 2473.35
2 White Win JPN Tomobe Katsuhiro 2096.70
3 White Loss JPN Kudomi Takahiro 2322.79
4 White Win JPN Maruta Hiroki 2072.13
29th Kanto Championship
Date 2013-05-12 Rating 2373.35
Round Color Result Opponent
1 White Win JPN Nakamura Souta 2050.51
2 White Draw JPN Nakamura Shigeru 2788.67
3 White Loss JPN Kudomi Takahiro 2330.08
4 White Win JPN Isobe Taizan 2329.67
5 Black Loss JPN Ishitani Shin-ichi 2315.87
8th All Japan Championship
Date 2013-03-24 Rating 2363.82
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1975.03
2 White Loss JPN Kudomi Takahiro 2336.50
3 White Win JPN Fujikawa Masaki 1970.14
4 Black Loss JPN Ishitani Shin-ichi 2309.06
5 Black Win JPN Tada Ayako 2228.04
6 White Draw JPN Iio Yoshihiro 2413.31
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2340.07
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2237.62
2 White Loss JPN Suzuki Rin 1968.46
3 Black Win JPN Tomobe Katsuhiro 2123.95
4 Black Win JPN Kato Yasuhiro 2045.57
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2330.53
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2085.76
2 Black Loss JPN Mitsumori Masao 2293.01
3 Black Win JPN Maruta Hiroki 2038.49
4 Black Loss JPN Nakamura Shigeru 2800.49
29th Kanto Championship
Date 2012-05-13 Rating 2329.51
Round Color Result Opponent
1 Black Win JPN Matsuoka Teruo 1969.19
2 White Loss JPN Ishitani Shin-ichi 2303.01
3 White Loss JPN Iwano Fumio 2084.04
4 White Win JPN Fukui Nobuhiro 2432.63
5 White Loss JPN Nakayama Tomoharu 2538.48
4th Tohoku Championship
Date 2012-04-08 Rating 2329.94
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2154.67
2 Black Win JPN Maruta Hiroki 2033.04
3 White Draw JPN Nakamura Shigeru 2797.53
4 Black Loss JPN Kudomi Takahiro 2346.14
5 White Win JPN Kusajima Masato 2125.62
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2319.84
Round Color Result Opponent
1 Black Win JPN Kuga Akio 2244.95
2 White Draw JPN Kawano Takahisa 2284.18
3 Black Loss JPN Sakashita Shoichi 2082.29
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2319.85
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1746.43
2 White Loss JPN Kawano Takahisa 2283.46
3 Black Win JPN Tanaka Shingo 2084.09
4 White Loss JPN Sakashita Shoichi 2079.00
5 White Win JPN Tanaka Shingo 2084.09
6th All Japan Championship
Date 2011-03-27 Rating 2321.27
Round Color Result Opponent
1 White Win JPN Miyagawa Sou 2046.84
2 Black Loss JPN Hasegawa Kazuto 2518.76
3 Black Win JPN Miyagawa Junzo 2150.17
4 White Win JPN Tamada Yoichi 2429.55
5 White Loss JPN Oosumi Yuuki 2658.16
6 White Win JPN Kon Akira 1949.00
Meijinsen Qualification Kyushu area 2nd round
Date 2010-06-05 Rating 2323.02
Round Color Result Opponent
2 Black Win JPN Fujii Naoki 1945.00
3 Black Draw JPN Kawano Takahisa 2254.14
ext Black Win JPN Kawano Takahisa 2254.14
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2321.84
Round Color Result Opponent
Black Win JPN Kataoka Mitsuaki 2152.00
Black Win JPN Sakashita Shoichi 2045.80
2nd Tohoku Championship
Date 2010-03-14 Rating 2319.90
Round Color Result Opponent
1 White Loss JPN Kobayashi Koichi 2069.67
2 Black Win JPN Miura Hitoshi 1864.08
3 Black Win JPN Sato Ryota 1454.01
4 Black Win JPN Hirono Masakazu 1963.20
5 Black Win JPN Kusajima Masato 2109.40
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2318.72
Round Color Result Opponent
S1 Black Loss JPN Nakamura Shigeru 2768.81
S4 Black Loss JPN Yamaguchi Yusui 2492.59
S5 Black Loss JPN Kataoka Mitsuaki 2154.22
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2324.74
Round Color Result Opponent
3 White Loss JPN Tamada Yoichi 2333.35
8th Middle-dan Players Tournament
Date 2009-08-30 Rating 2327.78
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2135.35
2 White Win JPN Ono Takayuki 2310.90
3 White Win JPN Koyama Jun 2404.72
4 Black Loss JPN Maruyama Yasushi 2201.20
5 Black Win JPN Yamamoto Yasuhiro 2102.78
6 White Win JPN Kobayashi Koichi 2059.15
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2328.47
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2124.79
2 White Win JPN Mitsumori Masao 2277.19
3 White Loss JPN Ono Takayuki 2308.58
4 Black Win JPN Shimoyama Takuma 2180.12
4th All Japan Championship
Date 2009-03-21 Rating 2326.50
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2039.33
2 Black Loss JPN Mitsumori Masao 2278.11
3 Black Win JPN Kobayashi Koichi 2041.75
4 White Win JPN Ono Takayuki 2309.56
5 White Win JPN Tamada Yoichi 2259.35
6 White Loss JPN Tamura Kazumasa 2423.73
1st Tohoku Championship
Date 2009-02-22 Rating 2325.34
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2046.86
2 Black Win JPN Ishitani Shin-ichi 2289.68
3 White Win JPN Miura Hitoshi 1872.84
4 White Win JPN Gakumazawa Hideaki 2000.57
5 Black Win JPN Kobayashi Koichi 2039.76
46th Meijinsen Tournament
Date 2008-09-15 Rating 2306.76
Round Color Result Opponent
1 Black Win JPN Kataoka Mitsuaki 2114.78
2 White Loss JPN Hata Masayuki 2184.96
3 White Win JPN Ishitani Shin-ichi 2279.33
4 Black Loss JPN Oosumi Yuuki 2510.86
5 Black Loss JPN Kawamura Norihiko 2564.13
6 Black Win JPN Matsuura Hiroshi 2203.66
7 Black Win JPN Iio Yoshihiro 2420.74
8 White Loss JPN Yamaguchi Yusui 2480.68
9 Black Loss JPN Okabe Hiroshi 2558.86
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2294.89
Round Color Result Opponent
ex Black Win JPN Mitsumori Masao 2239.77
Team World Championship
Date 2008-05-02 Rating 2287.83
Round Color Result Opponent
1 White Win CZE Rybka Ales 2201.59
2 White Loss RUS Filinov Vladimir 2385.30
3 White Loss CHN Wu Hao 2558.11
4 White Win SWE Andersson Tord 2293.95
5 White Loss RUS Chingin Konstantin 2690.06
7 White Loss EST Purk Andry 2541.00
8 Black Loss FIN Haikonen Kari 2223.46
9 White Win UKR Yakovleva Alyona 1910.97
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2258.34
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2459.04
2 Black Win JPN Matsuura Hiroshi 2180.97
3 Black Loss JPN Hiwatashi Kikuma 1808.15
4 White Loss JPN Yamaguchi Yusui 2534.39
5 White Loss JPN Okabe Hiroshi 2507.17
6 White Loss JPN Iio Yoshihiro 2437.25
7 White Loss JPN Isobe Taizan 2321.70
8 Black Loss JPN Kawamura Norihiko 2541.61
9 White Loss JPN Miyoshi Takeo 2183.17
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2269.37
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2183.43
2 White Loss JPN Miyagawa Junzo 2142.51
3 White Loss JPN Nagao Noriaki 2243.73
5 Black Win JPN Ono Takayuki 2292.90
6 White Win JPN Isobe Taizan 2312.07
The 44th Meijin-sen Tournament
Date 2006-09-18 Rating 2277.48
Round Color Result Opponent
1 White Win JPN Oosumi Yuuki 2352.97
2 Black Win JPN Fujii Naoki 1976.03
3 White Win JPN Ishitani Shin-ichi 2240.10
4 Black Win JPN Matsuura Hiroshi 2182.87
5 White Win JPN Nagao Noriaki 2226.74
6 Black Loss JPN Okabe Hiroshi 2467.12
7 White Win JPN Yamaguchi Yusui 2520.89
8 Black Loss JPN Kawamura Norihiko 2568.30
9 Black Loss JPN Iio Yoshihiro 2424.63
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2236.67
Round Color Result Opponent
1 Black Win JPN Tanaka Koichi 2115.38
2 White Win JPN Matsuura Hiroshi 2207.70
3 White Loss JPN Kawate Kozo 1961.92
4 Black Loss JPN Yamaguchi Yusui 2487.86
5 Black Loss JPN Oosumi Yuuki 2302.29
6 White Loss JPN Takashima Junya 2360.40
7 Black Loss JPN Okabe Hiroshi 2446.13
8 White Loss JPN Hasegawa Kazuto 2611.45
9 Black Win JPN Ishitani Shin-ichi 2263.03