Maruta Hiroki, Japan - Renju Rating

Maruta Hiroki (丸田浩貴)

Place: Tokyo, Japan

Rating: 2112.48, Std: 78.50, Rank: 503

First game: 2003-09-21, Last game: 2023-07-09

Top rating: 2197.99 (2021-08-08)

Games: 607, Wins: 216, Draws: 27, Losses: 364

Gy1: 23, Gy2: 72, Gy5: 161

40 Kanto Championship
Date 2023-07-09 Rating 2112.48
Round Color Result Opponent
1 Black Win Suzuki Yoshitaka 1917.02
2 White Loss Inoue Fumiya 2473.25
3 White Loss Takazawa Nagayoshi 2258.83
4 Black Win Li Haoyang 1929.18
5 Black Loss Yoshikawa Tomoki 1983.08
6 Black Win Matsuda Shoma 2275.40
61st Meijin-sen Tokyo area 1st round
Date 2023-05-14 Rating 2111.94
Round Color Result Opponent
1 White Loss Shimura Hiroki 2092.80
2 Black Loss Matsuda Shoma 2275.88
3 Black Win Yamamoto Ousuke 1929.61
4 Black Loss Tanaka Shotaro 2271.25
17th All Japan Championship
Date 2023-03-19 Rating 2114.87
Round Color Result Opponent
1 Black Loss Inoue Fumiya 2470.94
2 White Loss Matsuda Shoma 2273.53
3 Black Win Yamamoto Ousuke 1926.71
4 White Win Ishitani Shin-ichi 2301.70
5 Black Win Takazawa Nagayoshi 2248.28
6 Black Loss Fujita Maiko 2355.98
48 Tokai Championship 2nd round
Date 2022-12-18 Rating 2112.31
Round Color Result Opponent
1 Black Loss Ishitani Shin-ichi 2308.03
2 Black Loss Maruyama Yasushi 2246.32
3 White Loss Yamamoto Yasuhiro 2138.88
14 Middle-dan Players Tournament
Date 2022-12-11 Rating 2112.65
Round Color Result Opponent
1 Black Loss Fujita Maiko 2362.95
2 White Loss Matsuda Shoma 2268.67
4 White Loss Yokoyama Shota 2409.95
5 Black Win Miyamoto Syunju 2181.11
54 Kyoto Classified Tournament
Date 2022-11-12 Rating 2114.12
Round Color Result Opponent
S1 White Loss Sakamoto Suzan 2196.80
S2 White Loss Hata Masayuki 2069.58
S3 White Loss Inoue Fumiya 2468.70
S4 White Loss Kawamura Norihiko 2623.75
S5 Black Loss Makino Mitsunori 2549.58
23 Renju Emperor Tournament Kanto area 1st round
Date 2022-11-06 Rating 2114.95
Round Color Result Opponent
1 White Win Kawaai Hitoshi 2009.36
2 Black Loss Fujita Maiko 2363.81
3 White Loss Matsuda Shoma 2263.77
4 White Draw Tomobe Katsuhiro 2056.96
39 Kanto Championship
Date 2022-07-31 Rating 2130.17
Round Color Result Opponent
1 White Win Fukazawa Shingo 1770.71
2 White Loss Okabe Hiroshi 2642.60
3 White Win Kawaai Hitoshi 2011.63
4 Black Loss Ono Takayuki 2366.99
5 Black Loss Fujita Maiko 2359.29
6 Black Loss Tanaka Shotaro 2259.55
60th Meijinsen Qualification East-Japan area 2nd round
Date 2022-06-26 Rating 2136.49
Round Color Result Opponent
1 Black Loss Nagasoe Hiroki 2604.41
2 White Loss Miyamoto Syunju 2196.00
3 White Loss Fujita Maiko 2358.51
4 White Loss Yokoyama Shota 2401.78
5 Black Loss Ono Takayuki 2368.19
60th Meijinsen Qualification Kanto area 1st round
Date 2022-05-22 Rating 2145.62
Round Color Result Opponent
1 Black Win Matsuda Shoma 2234.84
2 Black Loss Koyama Jun 2539.75
3 White Loss Yokoyama Shota 2401.73
4 Black Loss Fujita Maiko 2358.03
Special Tournament
Date 2022-04-10 Rating 2156.22
Round Color Result Opponent
1 Black Loss Inoue Fumiya 2457.91
2 White Loss Fujita Maiko 2353.49
3 Black Loss Maruta Koji 2101.83
1st Chugoku Championship
Date 2022-03-20 Rating 2163.03
Round Color Result Opponent
1 Black Win Yamane Tomohiro 2060.09
3 Black Loss Sakamoto Suzan 2204.08
4 Black Win Inoue Fumiya 2457.97
5 White Loss Matsuura Hiroshi 2346.44
59th Meijinsen Tournament
Date 2022-01-10 Rating 2182.84
Round Color Result Opponent
1 Black Loss Okabe Hiroshi 2648.82
2 Black Win Maruyama Yasushi 2242.40
3 Black Loss Kamiya Shunsuke 2800.80
4 White Loss Nakayama Tomoharu 2768.21
5 Black Loss Nagasoe Hiroki 2601.92
6 White Loss Hasegawa Kazuto 2531.72
7 Black Win Hayashi Shoichi 2122.45
8 White Loss Ono Takayuki 2366.73
9 Black Loss Iio Yoshihiro 2361.29
22 Renju Emperor Tournament 2nd round
Date 2021-12-19 Rating 2188.90
Round Color Result Opponent
1 Black Loss Kamiya Shunsuke 2800.84
2 White Loss Okabe Hiroshi 2648.10
3 Black Draw Shimura Hiroki 2055.01
4 White Win Yokoyama Shota 2400.02
5 Black Loss Nagasoe Hiroki 2600.49
13th Tohoku Championship
Date 2021-12-12 Rating 2190.62
Round Color Result Opponent
1 Black Loss Kusajima Masato 2171.52
2 White Win Kawaai Hitoshi 1986.29
3 White Win Miyamoto Syunju 2188.38
4 Black Loss Okabe Hiroshi 2648.16
22 Renju Emperor Tournament Kanto area 1st round
Date 2021-11-21 Rating 2195.57
Round Color Result Opponent
1 White Win Yokoyama Shota 2401.47
2 Black Win Tanaka Shotaro 2247.52
3 White Win Kato Shota 1996.78
4 Black Loss Nagasoe Hiroki 2600.34
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2196.56
Round Color Result Opponent
S1 White Win Ishitani Shin-ichi 2293.89
S2 Black Win Hasegawa Kazuto 2530.77
S3 Black Loss Kawamura Norihiko 2635.55
S4 Black Win Hata Masayuki 2101.16
S5 White Loss Fujita Maiko 2325.58
38 Kanto Championship
Date 2021-08-08 Rating 2197.99
Round Color Result Opponent
1 Black Loss Nagasoe Hiroki 2596.47
2 White Win Shimura Hiroki 2024.52
3 White Win Ishitani Shin-ichi 2295.16
4 Black Loss Ono Takayuki 2354.34
5 Black Win Kawaai Hitoshi 1982.80
6 White Win Suenaga Daiki 2242.70
59th Meijinsen Qualification East-Japan area 2nd round
Date 2021-06-27 Rating 2194.52
Round Color Result Opponent
1 White Loss Inoue Fumiya 2443.50
2 White Win Ono Takayuki 2349.87
3 White Loss Nagasoe Hiroki 2594.41
4 White Win Suenaga Daiki 2240.79
5 White Loss Tamada Yoichi 2513.93
59th Meijinsen Qualification Kanto area 1st round
Date 2021-05-09 Rating 2187.35
Round Color Result Opponent
1 Black Loss Yoshimoto Yuta 2200.90
2 Black Loss Ono Takayuki 2349.05
3 Black Win Kawaai Hitoshi 1976.06
4 White Win Fujita Maiko 2314.81
16th All Japan Championship
Date 2021-03-28 Rating 2180.77
Round Color Result Opponent
1 Black Loss Nagasoe Hiroki 2588.21
2 White Loss Yoshimoto Yuta 2197.50
3 Black Win Kawaai Hitoshi 1975.73
4 White Loss Ono Takayuki 2347.14
5 White Loss Maruyama Takashi 2011.22
6 White Loss Maruta Koji 2078.84
24th New Year(Mikami)Cup
Date 2021-01-29 Rating 2180.19
Round Color Result Opponent
S1 White Loss Maruta Koji 2076.42
S2 Black Loss Okabe Hiroshi 2677.62
S3 Black Loss Ishitani Shin-ichi 2321.61
S4 Black Loss Makino Mitsunori 2499.23
S5 Black Loss Ono Takayuki 2347.46
21 Renju Emperor Tournament Kanto area 1st round
Date 2020-11-15 Rating 2187.35
Round Color Result Opponent
1 Black Win Suenaga Daiki 2243.21
2 White Loss Ono Takayuki 2350.64
3 White Win Kawaai Hitoshi 1975.88
4 Black Win Shimura Hiroki 1972.07
37 Kanto Championship
Date 2020-08-10 Rating 2191.20
Round Color Result Opponent
1 White Win Suenaga Daiki 2237.54
2 Black Draw Okada Akihiro 1883.06
3 Black Win Kato Yasuhiro 2056.52
4 Black Loss Okabe Hiroshi 2678.98
5 Black Draw Kawaai Hitoshi 1974.18
6 White Win Ishitani Shin-ichi 2328.60
58 Meijinsen Qualification East Japan area 2nd round
Date 2020-07-19 Rating 2190.63
Round Color Result Opponent
1 Black Draw Inoue Fumiya 2397.96
2 White Loss Tamada Yoichi 2481.76
3 White Win Kawaai Hitoshi 1972.99
4 Black Loss Ono Takayuki 2351.36
5 White Win Fujita Maiko 2324.51
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2188.39
Round Color Result Opponent
1 White Win Kawaai Hitoshi 1972.67
2 White Win Tamada Yoichi 2479.76
3 Black Loss Ono Takayuki 2352.46
4 Black Loss Inoue Fumiya 2394.74
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2170.60
Round Color Result Opponent
A1 White Loss Okabe Hiroshi 2680.02
A2 White Win Ono Takayuki 2350.51
A3 Black Draw Iwano Fumio 2129.14
A4 White Loss Nakamura Shigeru 2915.91
A5 Black Win Fujita Maiko 2310.10
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2153.82
Round Color Result Opponent
1 Black Loss Maruyama Takashi 2001.24
2 White Loss Ono Takayuki 2349.11
3 White Loss Iwano Fumio 2141.00
4 Black Loss Shibata Satoru 1776.33
36 Kanto Championship
Date 2019-07-28 Rating 2149.40
Round Color Result Opponent
1 White Loss Nakamura Shigeru 2930.07
2 Black Win Shibata Satoru 1773.60
3 Black Loss Ishitani Shin-ichi 2348.19
4 Black Win Maruyama Takashi 1992.92
5 Black Win Makino Mitsunori 2304.76
6 Black Loss Ono Takayuki 2353.45
57 Meijinsen Qualification East Japan area 2nd round
Date 2019-06-23 Rating 2146.34
Round Color Result Opponent
1 White Loss Koyama Jun 2559.04
2 Black Loss Ono Takayuki 2354.98
3 White Loss Maruta Koji 2097.87
4 Black Loss Inoue Fumiya 2382.70
5 White Loss Kusajima Masato 2211.31
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2147.33
Round Color Result Opponent
1 Black Win Mitsumori Masao 2281.06
2 Black Loss Maruta Koji 2098.56
3 White Loss Fujita Maiko 2264.28
4 White Win Tamada Yoichi 2454.13
14th All Japan Championship
Date 2019-03-31 Rating 2146.36
Round Color Result Opponent
1 Black Loss Iio Yoshihiro 2414.73
2 White Draw Ono Takayuki 2354.01
3 White Win Miyamoto Syunju 2226.79
4 Black Loss Inoue Fumiya 2382.30
5 White Loss Kusajima Masato 2221.68
6 Black Win Ishitani Shin-ichi 2356.49
19 Renju Emperor Tournament 2nd round
Date 2018-12-09 Rating 2136.47
Round Color Result Opponent
1 Black Loss Okabe Hiroshi 2649.45
2 Black Loss Nakamura Shigeru 2941.47
3 White Loss Miyamoto Syunju 2223.08
4 White Loss Iwano Fumio 2195.52
5 Black Loss Ishitani Shin-ichi 2373.38
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2135.98
Round Color Result Opponent
1 Black Win Ito Midori 1693.59
2 Black Loss Ono Takayuki 2352.33
3 Black Win Inoue Fumiya 2365.91
4 Black Win Iwano Fumio 2201.38
35 Kanto Championship
Date 2018-07-16 Rating 2126.16
Round Color Result Opponent
1 Black Loss Tamada Yoichi 2465.07
2 White Win Iwano Fumio 2205.34
3 Black Loss Inoue Fumiya 2357.87
4 Black Loss Fujikawa Masaki 2071.65
5 White Win Fujita Maiko 2203.98
6 Black Loss Sato Kiyotomi 2405.63
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2118.99
Round Color Result Opponent
2 Black Loss Ono Takayuki 2345.72
3 White Loss Koyama Jun 2542.86
4 Black Loss Iwano Fumio 2213.46
13th All Japan Championship
Date 2018-01-28 Rating 2112.39
Round Color Result Opponent
5 Black Loss Ono Takayuki 2342.73
6 White Loss Koyama Jun 2541.78
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2108.74
Round Color Result Opponent
1 Black Loss Sato Kiyotomi 2407.25
2 White Win Tomosue Takahito 1523.87
3 Black Loss Koyama Akihiro 1934.07
4 Black Win Maruta Koji 2095.23
57 Suiseisen Tournament final round
Date 2017-11-01 Rating 2108.74
Round Color Result Opponent
1 White Loss Iwano Fumio 2217.08
2 White Win Nishizawa Aoi 2119.01
3 Black Win Koyama Akihiro 1934.07
57 Suiseisen Tournament 1st round
Date 2017-10-01 Rating 2107.31
Round Color Result Opponent
1 White Win Inoue Fumiya 2307.77
2 Black Win Koyama Akihiro 1934.80
3 Black Win Takagi Tomoyuki 2114.48
4 Black Loss Nishizawa Aoi 2117.21
34 Kanto Championship
Date 2017-07-16 Rating 2097.72
Round Color Result Opponent
1 White Loss Nakayama Tomoharu 2775.80
2 White Win Tomosue Takahito 1524.31
3 Black Loss Ono Takayuki 2337.89
4 White Win Fujikawa Masaki 2050.58
5 White Win Matsumoto Hiro 1709.76
6 Black Loss Okabe Hiroshi 2675.90
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2089.46
Round Color Result Opponent
1 Black Loss Ono Takayuki 2335.37
2 White Loss Tomobe Katsuhiro 2123.43
3 Black Loss Iwano Fumio 2227.83
4 White Win Chigira Makoto 2024.66
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 2084.99
Round Color Result Opponent
1 Black Loss Iwano Fumio 2231.68
2 Black Win Tomosue Takahito 1528.00
3 White Loss Nakamura Souta 2227.76
4 White Win Tomobe Katsuhiro 2121.84
5 Black Win Koyama Akihiro 1920.94
12th All Japan Championship
Date 2017-03-26 Rating 2083.22
Round Color Result Opponent
1 Black Loss Sato Kiyotomi 2436.75
2 White Loss Ono Takayuki 2329.53
3 White Loss Miyamoto Syunju 2205.40
4 Black Loss Kusajima Masato 2242.23
5 White Loss Nishida Toshio 2059.84
6 White Loss Sakamoto Suzan 2240.83
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2083.44
Round Color Result Opponent
A1 Black Loss Iwano Fumio 2231.62
A2 Black Loss Demachi Koichiro 1908.62
A3 Black Win Tomobe Katsuhiro 2112.40
A4 Black Loss Iwano Fumio 2231.62
A5 Black Win Demachi Koichiro 1908.62
A6 White Loss Tomobe Katsuhiro 2112.40
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2088.02
Round Color Result Opponent
1 Black Loss Ishitani Shin-ichi 2362.52
2 Black Loss Sato Kiyotomi 2455.34
3 Black Win Demachi Koichiro 1903.64
4 Black Loss Maruta Koji 2126.63
56 Suiseisen Tournament final round
Date 2016-10-09 Rating 2093.02
Round Color Result Opponent
1 Black Win Demachi Koichiro 1902.01
2 Black Win Fujikawa Masaki 2064.96
3 Black Loss Iwano Fumio 2225.62
56 Suiseisen Tournament 1st round
Date 2016-09-11 Rating 2095.31
Round Color Result Opponent
1 White Win Demachi Koichiro 1902.38
2 Black Win Iwano Fumio 2221.87
3 White Win Yunoki Takahiro 1767.06
33 Kanto Championship
Date 2016-07-31 Rating 2095.47
Round Color Result Opponent
1 White Loss Nakayama Tomoharu 2734.42
2 White Win Yunoki Takahiro 1768.66
3 Black Win Ishitani Shin-ichi 2354.27
4 White Loss Nakamura Shigeru 2904.60
5 White Loss Okabe Hiroshi 2678.67
6 Black Win Cho Enkun 1636.44
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2090.81
Round Color Result Opponent
1 Black Draw Sato Kiyotomi 2470.29
2 White Loss Chigira Makoto 2013.08
4 Black Win Iwano Fumio 2210.79
Team World Championship
Date 2016-05-04 Rating 2089.00
Round Color Result Opponent
1 White Loss Soosõrv Ants 2719.04
4 White Loss Nikonov Konstantin 2677.86
5 White Loss Berezin Roman 2474.09
9 White Loss Voznjuk Pavel 2193.87
33 Kanto Shineisen Tournament
Date 2016-04-10 Rating 2087.50
Round Color Result Opponent
1 White Win Demachi Koichiro 1905.21
2 Black Loss Tanizaki Ryusuke 2143.72
3 White Loss Nakamura Souta 2248.33
3 Black Loss Kusumoto Takashi 1890.34
19 Mikami Cup
Date 2016-03-13 Rating 2088.25
Round Color Result Opponent
A1 White Win Iwano Fumio 2210.74
A2 White Loss Demachi Koichiro 1905.93
A3 White Win Tomobe Katsuhiro 2101.28
A4 White Loss Iwano Fumio 2210.74
A5 Black Win Demachi Koichiro 1905.93
A6 Black Loss Tomobe Katsuhiro 2101.28
11th All Japan Championship
Date 2016-01-11 Rating 2090.40
Round Color Result Opponent
1 Black Loss Koyama Jun 2588.35
2 White Win Nishida Toshio 2056.89
3 Black Loss Tamada Yoichi 2527.37
4 Black Win Kato Yasuhiro 2020.55
5 Black Draw Chigira Makoto 2004.60
6 White Loss Fujita Yudai 2407.95
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2090.41
Round Color Result Opponent
1 Black Loss Sato Kiyotomi 2480.90
2 White Loss Tamada Yoichi 2530.48
3 Black Win Kato Yasuhiro 2023.93
4 White Win Ishitani Shin-ichi 2360.66
55 Suiseisen Tournament 2nd round
Date 2015-10-18 Rating 2088.21
Round Color Result Opponent
1 White Win Tanizaki Ryusuke 2144.92
2 Black Win Demachi Koichiro 1902.11
3 White Loss Fujikawa Masaki 2080.43
55 Suiseisen Tournament 1st round
Date 2015-09-13 Rating 2084.61
Round Color Result Opponent
1 White Win Tomobe Katsuhiro 2083.65
2 White Loss Tanizaki Ryusuke 2148.99
3 Black Win Demachi Koichiro 1901.77
Kanto Championship
Date 2015-07-20 Rating 2077.54
Round Color Result Opponent
1 Black Loss Koyama Jun 2582.38
2 Black Loss Tanizaki Ryusuke 2153.31
3 Black Win Fujikawa Masaki 2073.85
4 White Loss Ishitani Shin-ichi 2365.89
5 Black Win Hashimoto Takuya 1989.73
6 White Win Kato Yasuhiro 2032.59
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 2059.64
Round Color Result Opponent
1 White Loss Fujikawa Masaki 2068.23
2 White Win Demachi Koichiro 1896.96
3 White Loss Tanizaki Ryusuke 2164.29
4 White Loss Ozawa Tetsushi 2022.58
5 Black Loss Hashimoto Takuya 1994.03
10th All Japan Championship
Date 2015-03-29 Rating 2058.89
Round Color Result Opponent
1 Black Loss Ishitani Shin-ichi 2386.15
2 White Loss Ono Takayuki 2305.98
3 White Loss Inoue Fumiya 2242.24
4 Black Win Fujikawa Masaki 2064.38
5 Black Loss Fujita Yudai 2346.09
6 Black Loss Kon Akira 1959.10
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2059.67
Round Color Result Opponent
A1 Black Loss Tanizaki Ryusuke 2167.48
A2 Black Win Tomobe Katsuhiro 2078.32
A3 White Loss Ozawa Tetsushi 2026.69
A4 Black Win Suzuki Rin 1946.69
A5 White Loss Iwano Fumio 2212.79
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2062.62
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2401.79
2 White Loss Tada Ayako 2279.83
3 White Loss Ono Takayuki 2330.90
4 Black Win Sugawara Shinji 1577.57
54 Suiseisen Tournament final round
Date 2014-10-05 Rating 2064.08
Round Color Result Opponent
1 White Loss Kamiya Shunsuke 2595.84
2 White Loss Nakamura Souta 2187.33
3 White Loss Iwano Fumio 2221.03
54 Suiseisen Tournament 1st round
Date 2014-09-21 Rating 2065.74
Round Color Result Opponent
1 White Loss Nakamura Souta 2182.91
2 Black Win Tomobe Katsuhiro 2076.77
3 White Draw Iwano Fumio 2221.52
31th Kanto Championship
Date 2014-05-11 Rating 2077.72
Round Color Result Opponent
1 Black Loss Nakamura Shigeru 2846.20
2 White Loss Tada Ayako 2278.42
4 Black Loss Maruta Koji 2144.80
5 Black Loss Kato Yasuhiro 2070.72
31st Kanto Shineisen Tournament
Date 2014-04-13 Rating 2082.66
Round Color Result Opponent
1 Black Win Suzuki Rin 1974.81
2 White Loss Tada Ayako 2278.90
3 White Win Kon Akira 1962.75
4 White Win Tomobe Katsuhiro 2095.47
5 Black Loss Iwano Fumio 2217.11
9th All Japan Championship
Date 2014-01-26 Rating 2092.60
Round Color Result Opponent
1 Black Loss Sato Kiyotomi 2428.98
2 White Loss Tada Ayako 2280.74
4 White Loss Tamura Kazumasa 2493.71
5 Black Win Miyagawa Junzo 2176.17
6 White Loss Kamiya Shunsuke 2547.38
14th Mikami Cup A-class
Date 2014-01-19 Rating 2093.46
Round Color Result Opponent
1 Black Loss Iwano Fumio 2205.52
2 White Win Nakamura Souta 2118.28
3 White Win Ozawa Tetsushi 2039.98
4 White Loss Tada Ayako 2280.17
Kyushu Championship
Date 2013-11-17 Rating 2099.53
Round Color Result Opponent
1 Black Win Yabe Youhei 1747.08
2 Black Win Yamaoka Kentaro 2083.67
4 Black Win Yoshimura Takanori 2060.50
5 Black Loss Kawano Takahisa 2349.62
11th Middle-dan players Tournament
Date 2013-08-17 Rating 2102.61
Round Color Result Opponent
1 White Loss Nagao Noriaki 2339.80
2 Black Win Miyagawa Junzo 2188.54
3 Black Loss Maruta Koji 2139.73
4 White Loss Mano Yoshihisa 2281.54
5 White Win Kubo Izumi 2065.25
6 White Loss Kobayashi Koichi 2197.55
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2105.67
Round Color Result Opponent
2 White Loss Kudomi Takahiro 2364.26
3 White Draw Kato Yasuhiro 2104.16
4 Black Loss Sato Kiyotomi 2424.42
29th Kanto Championship
Date 2013-05-12 Rating 2108.24
Round Color Result Opponent
1 White Win Isobe Taizan 2368.38
2 Black Loss Ishitani Shin-ichi 2357.03
3 Black Loss Kamiya Shunsuke 2505.10
4 White Loss Iwano Fumio 2156.43
5 Black Win Tomobe Katsuhiro 2132.24
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2108.79
Round Color Result Opponent
1 White Loss Iwano Fumio 2152.37
2 Black Win Suzuki Rin 2013.01
3 White Loss Tomobe Katsuhiro 2134.79
4 White Win Ozawa Tetsushi 2034.71
5 White Draw Tada Ayako 2259.70
5th Tohoku Championship
Date 2013-04-14 Rating 2108.94
Round Color Result Opponent
1 White Win Fukui Nobuhiro 2533.46
2 White Win Kobayashi Koichi 2186.42
3 White Draw Ishitani Shin-ichi 2351.61
4 Black Loss Okabe Hiroshi 2698.80
5 White Loss Kudomi Takahiro 2376.19
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2100.63
Round Color Result Opponent
A1 White Win Iwano Fumio 2134.95
A2 White Loss Tomobe Katsuhiro 2146.56
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2090.85
Round Color Result Opponent
1 White Win Ishitani Shin-ichi 2338.94
2 White Loss Okabe Hiroshi 2679.93
3 White Loss Kudomi Takahiro 2382.78
4 Black Loss Mitsumori Masao 2314.57
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2071.64
Round Color Result Opponent
1 White Loss Kudomi Takahiro 2390.09
2 White Win Isobe Taizan 2379.08
3 White Loss Sato Kiyotomi 2379.36
4 White Loss Maruta Koji 2107.16
29th Kanto Championship
Date 2012-05-13 Rating 2068.57
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2345.24
2 White Loss Matsuoka Teruo 1985.29
3 Black Loss Tada Ayako 2250.53
4 White Draw Kato Yasuhiro 2053.81
5 Black Loss Fukui Nobuhiro 2476.48
29th Kanto Shineisen Tournament
Date 2012-04-15 Rating 2066.87
Round Color Result Opponent
1 White Win Suzuki Rin 1979.61
2 Black Loss Iwano Fumio 2110.48
3 White Loss Mori Yasukiyo 2227.01
4 White Win Kato Yasuhiro 2051.98
5 White Win Kato Hiroaki 1701.96
4th Tohoku Championship
Date 2012-04-08 Rating 2066.32
Round Color Result Opponent
1 Black Loss Miura Hitoshi 1884.29
2 Black Loss Maruta Koji 2103.73
2 White Loss Sato Kiyotomi 2380.02
3 White Win Ozawa Tetsushi 2039.67
4 White Loss Gakumazawa Hideaki 2102.48
5 Black Loss Suzuki Junichiro 1915.06
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2068.32
Round Color Result Opponent
A1 Black Win Iwano Fumio 2106.50
A2 White Win Tada Ayako 2243.56
A3 White Loss Nakayama Tomoharu 2574.34
A4 Black Win Fukui Nobuhiro 2462.43
A5 White Loss Fujikawa Masaki 2049.31
7th All Japan Championship
Date 2012-01-29 Rating 2066.29
Round Color Result Opponent
4 White Win Kon Akira 1989.53
5 Black Loss Kato Yasuhiro 2050.64
6 White Loss Miyoshi Takeo 2141.47
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2065.57
Round Color Result Opponent
A1 White Loss Ozawa Tetsushi 2047.72
A2 Black Loss Fukui Nobuhiro 2444.89
A3 White Win Takeuchi Yuuta 1973.02
A4 White Loss Nakajima Osamu 2195.80
A5 White Loss Okuda Shingo 1893.29
A6 White Win Tanaka Shingo 2101.37
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2066.56
Round Color Result Opponent
1 White Loss Isobe Taizan 2388.55
2 White Loss Ono Takayuki 2375.74
3 White Loss Kato Yasuhiro 2050.84
4 Black Loss Suzuki Rin 1970.76
51 Suiseisen Tournament Final round
Date 2011-10-09 Rating 2068.71
Round Color Result Opponent
1 White Win Kato Yasuhiro 2050.99
2 Black Loss Kamiya Shunsuke 2415.21
3 White Loss Tada Ayako 2223.10
4 White Loss Nakayama Tomoharu 2550.03
5 White Loss Kawano Takahisa 2333.80
51 Suiseisen Tournament
Date 2011-09-11 Rating 2073.37
Round Color Result Opponent
1 White Win Kon Akira 1985.90
2 White Draw Kawano Takahisa 2333.18
3 White Win Kobayashi Koichi 2155.82
4 Black Loss Kato Yasuhiro 2052.49
49 Meijinsen Qualification East-Japan area 1st round
Date 2011-06-12 Rating 2083.25
Round Color Result Opponent
1 White Win Kudomi Takahiro 2381.47
2 White Loss Nakamura Shigeru 2830.70
3 White Loss Isobe Taizan 2380.30
4 Black Loss Mitsumori Masao 2310.50
28th Kanto Championship
Date 2011-05-22 Rating 2084.80
Round Color Result Opponent
1 White Loss Nakamura Shigeru 2830.78
2 White Loss Mitsumori Masao 2309.40
3 White Loss Isobe Taizan 2379.25
4 Black Loss Maruta Koji 2086.61
5 White Loss Kato Yasuhiro 2045.80
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2091.12
Round Color Result Opponent
1 Black Loss Matsuoka Teruo 1971.62
2 White Win Kato Yasuhiro 2041.71
3 Black Win Fukui Nobuhiro 2387.65
4 Black Win Ozawa Tetsushi 2065.27
5 Black Loss Arai Kazumi 2334.63
6th All Japan Championship
Date 2011-03-27 Rating 2093.55
Round Color Result Opponent
1 White Loss Mano Yoshihisa 2254.84
2 White Win Tada Ayako 2187.39
3 White Win Kashihara Akihiko 2230.28
4 Black Win Kawano Takahisa 2326.66
5 Black Loss Hasegawa Kazuto 2577.30
6 White Loss Kamiya Shunsuke 2388.55
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2093.30
Round Color Result Opponent
A1 Black Win Omata Mitsuo 1696.33
A1 White Win Omata Mitsuo 1696.33
A2 Black Win Tadokoro Hosai 1864.17
A3 White Loss Nakayama Tomoharu 2502.83
A4 Black Win Suzuki Rin 1972.71
A5 White Win Iwano Fumio 2112.23
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2085.01
Round Color Result Opponent
1 White Loss Oosumi Yuuki 2682.66
2 Black Win Matsuoka Teruo 1955.03
3 White Win Kamiya Shunsuke 2361.33
4 White Loss Kudomi Takahiro 2380.21
50 Suiseisen Tournament
Date 2010-09-12 Rating 2077.02
Round Color Result Opponent
1 Black Loss Kon Akira 1968.17
2 Black Win Kuramoto Hideharu 1867.09
3 White Loss Tada Ayako 2175.36
4 White Win Kato Hiroaki 1718.56
27th Kanto Championship
Date 2010-05-23 Rating 2064.37
Round Color Result Opponent
1 Black Loss Isobe Taizan 2372.65
2 White Loss Mitsumori Masao 2279.44
3 White Loss Kato Yasuhiro 2065.79
4 Black Loss Arai Kazumi 2295.54
5 White Loss Suzuki Rin 1968.92
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2065.05
Round Color Result Opponent
1 White Win Fukui Nobuhiro 2305.73
2 White Loss Shimoyama Takuma 2237.56
3 Black Win Kon Akira 1959.33
4 White Loss Matsuoka Teruo 1951.39
5 White Loss Kato Yasuhiro 2069.32
5th All Japan Championship
Date 2010-03-21 Rating 2065.53
Round Color Result Opponent
1 White Loss Oosumi Yuuki 2625.80
2 White Win Tada Ayako 2154.24
3 White Loss Iio Yoshihiro 2498.29
4 Black Loss Tamada Yoichi 2413.97
5 Black Win Miyoshi Takeo 2109.23
6 Black Loss Isobe Taizan 2372.90
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2064.26
Round Color Result Opponent
A1 White Loss Suzuki Rin 1956.11
A2 White Win Tomobe Katsuhiro 2151.65
A3 Black Loss Arai Kazumi 2291.02
A4 Black Loss Iwano Fumio 2110.29
A5 Black Loss Kon Akira 1954.95
49 Suiseisen Tournament Final round
Date 2009-10-25 Rating 2071.39
Round Color Result Opponent
1 Black Draw Shimoyama Takuma 2232.44
2 White Loss Tamada Yoichi 2372.22
3 Black Win Tanji Hiroki 2028.76
4 Black Win Tashiro Yuichi 2271.81
5 Black Loss Kato Yasuhiro 2042.05
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2071.79
Round Color Result Opponent
1 White Loss Mitsumori Masao 2294.96
2 Black Win Mori Kazuki 1773.95
3 White Loss Tada Ayako 2124.48
4 White Loss Sato Kiyotomi 2403.83
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2073.61
Round Color Result Opponent
1 White Win Shimoyama Takuma 2229.34
2 White Win Suzuki Rin 1941.31
3 Black Win Tanji Hiroki 2028.49
4 White Loss Tamada Yoichi 2352.69
26th Kanto Championship
Date 2009-05-17 Rating 2070.11
Round Color Result Opponent
1 White Loss Isobe Taizan 2384.96
2 Black Win Tamada Yoichi 2301.54
3 White Loss Kawamura Norihiko 2611.91
4 Black Loss Tanji Hiroki 2017.87
5 White Loss Kudomi Takahiro 2343.27
26th Kanto Shineisen Tournament
Date 2009-04-05 Rating 2069.22
Round Color Result Opponent
1 Black Loss Kon Akira 1944.20
2 Black Win Suzuki Rin 1941.61
3 White Draw Watanabe Tatsuya 2149.68
4 White Loss Yoshida Naoto 2221.86
5 Black Win Kawasaki Nobuhiko 2094.51
4th All Japan Championship
Date 2009-03-21 Rating 2068.90
Round Color Result Opponent
1 White Loss Tamura Kazumasa 2478.47
2 White Loss Iwano Fumio 2150.36
3 White Win Nagao Noriaki 2261.93
4 White Win Kobayashi Koichi 2101.34
5 White Loss Ono Takayuki 2383.88
6 White Win Sakamoto Suzan 2275.06
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2060.87
Round Color Result Opponent
A1 White Draw Nakayama Tomoharu 2295.00
A2 Black Loss Ono Takayuki 2381.91
A3 Black Win Tadokoro Hosai 1899.62
A4 Black Win Kato Yasuhiro 1996.95
A5 White Loss Kobayashi Koichi 2099.61
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2047.47
Round Color Result Opponent
1 White Win Isobe Taizan 2381.52
2 White Loss Kudomi Takahiro 2332.37
3 White Win Suzuki Rin 1960.85
4 White Loss Ishitani Shin-ichi 2371.52
48th Suiseisen Tournament, 1st round
Date 2008-09-28 Rating 2041.02
Round Color Result Opponent
1 White Loss Tanji Hiroki 2009.34
2 Black Loss Suzuki Rin 1961.97
3 White Loss Tada Ayako 2018.23
25th Kanto Championship
Date 2008-05-18 Rating 2027.07
Round Color Result Opponent
1 Black Loss Okabe Hiroshi 2644.81
2 White Loss Kubo Izumi 2086.06
3 White Win Fujikawa Masaki 2078.71
4 White Draw Nakayama Tomoharu 2240.84
5 Black Loss Ono Takayuki 2370.29
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2022.67
Round Color Result Opponent
1 Black Loss Harada Motochika 1780.42
2 White Loss Ono Takayuki 2369.63
3 White Win Takeuchi Yuuta 1859.36
4 White Loss Tanji Hiroki 1971.54
5 White Win Matsuoka Teruo 1872.87
3rd All Japan Championship
Date 2008-03-23 Rating 2021.46
Round Color Result Opponent
1 White Loss Sato Kiyotomi 2395.36
2 Black Win Mitsumori Masao 2281.40
3 White Loss Miyoshi Takeo 2248.27
4 White Loss Kubo Izumi 2083.47
5 Black Win Tadokoro Hosai 1913.74
6 Black Draw Fujikawa Masaki 2088.18
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2015.33
Round Color Result Opponent
1 Black Loss Arai Moriya 1930.12
2 White Loss Matsuoka Teruo 1870.24
3 White Win Tomobe Katsuhiro 2046.05
4 Black Loss Takeuchi Shunsuke 1937.19
5 White Draw Harada Motochika 1779.15
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2017.84
Round Color Result Opponent
1 Black Loss Isobe Taizan 2410.75
2 White Win Takeuchi Shunsuke 1929.76
3 Black Draw Yamashita Daisuke 1898.04
4 White Win Kato Yasuhiro 1966.18
5 Black Win Tanizaki Ryusuke 2113.40
47 Suiseisen Tournament 1st round
Date 2007-09-23 Rating 2016.17
Round Color Result Opponent
1 White Draw Watanabe Yoko 2046.13
2 Black Loss Tamada Yoichi 2165.25
3 White Loss Kato Yasuhiro 1966.53
4 White Win Takeuchi Shunsuke 1927.13
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2012.50
Round Color Result Opponent
1 White Loss Sato Kiyotomi 2398.90
2 Black Loss Tanizaki Ryusuke 2123.48
3 Black Loss Nagao Noriaki 2221.51
4 White Win Iwano Fumio 2138.16
5 White Loss Tomobe Katsuhiro 2046.57
24th Kanto Shineisen Tournament
Date 2007-04-15 Rating 2012.66
Round Color Result Opponent
1 Black Win Watanabe Yoko 2037.52
2 Black Loss Fujikawa Masaki 2086.91
3 Black Win Tamada Yoichi 2134.99
4 Black Loss Tanizaki Ryusuke 2123.75
5 Black Win Matsuoka Teruo 1868.52
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2011.61
Round Color Result Opponent
1 Black Loss Miyagawa Junzo 2248.86
2 Black Loss Mitsumori Masao 2253.04
3 White Win Kato Yasuhiro 1965.12
4 Black Loss Koyama Jun 2354.41
5 Black Loss Sakamoto Suzan 2273.99
6 Black Win Tadokoro Hosai 1914.05
10th Mikami Cup Tournament, A-class
Date 2007-01-28 Rating 2008.46
Round Color Result Opponent
1 Black Win Tadokoro Hosai 1915.95
2 White Loss Kato Yasuhiro 1976.82
3 White Loss Koyama Jun 2345.72
4 White Win Oonuma Nobuhiro 1825.45
5 Black Win Tomobe Katsuhiro 2050.15
7th Kanto Renju Emperor Tournament - 1st round
Date 2006-10-15 Rating 1998.51
Round Color Result Opponent
1 White Win Mitsumori Masao 2239.17
2 Black Win Maruta Koji 2102.42
3 White Loss Sato Kiyotomi 2413.79
4 Black Loss Arita Nobuyoshi 2341.65
5 White Loss Tadokoro Hosai 1922.63
23rd Kanto Shinei Tournament
Date 2006-09-10 Rating 1993.55
Round Color Result Opponent
1 Black Loss Koyama Jun 2326.68
2 Black Draw Fujikawa Masaki 2044.20
3 Black Loss Tadokoro Hosai 1920.91
4 White Win Harada Motochika 1781.04
5 Black Win Kato Yasuhiro 2004.59
Youth World Championship
Date 2006-08-08 Rating 1988.67
Round Color Result Opponent
a1 White Loss Blomstedt Torbjorn 2111.52
a2 White Loss Oosumi Yuuki 2425.54
a4 Black Loss Okabe Hiroshi 2575.51
a5 Black Draw Wu Yan 2020.76
a6 White Win Hallkvist Joel 2045.40
a7 Black Loss Huang Xiuyi 2131.68
a8 Black Loss Lin Shan 2143.88
46th Suisei-sen Tournament - 1st round
Date 2006-03-12 Rating 1971.14
Round Color Result Opponent
1 White Loss Tanizaki Ryusuke 2098.86
2 Black Loss Iwano Fumio 2075.14
3 Black Win Matsuoka Teruo 1830.82
4 Black Loss Teshima Masakatsu 1948.86
9th Mikami Cup - A Class
Date 2006-01-29 Rating 1969.01
Round Color Result Opponent
1 Black Win Tadokoro Hosai 1919.38
2 Black Loss Ono Takayuki 2290.36
3 Black Loss Nakata Shinsuke 1960.99
4 White Win Iwano Fumio 2070.67
5 Black Win Ozawa Tetsushi 2007.58
6th Kanto Renju Emperor Tournament - 1st round
Date 2005-10-22 Rating 1956.81
Round Color Result Opponent
1 Black Loss Yamaguchi Yusui 2574.81
2 White Loss Nakata Shinsuke 1955.28
3 Black Loss Fujikawa Masaki 2027.50
4 Black Win Yoda Tsuyoshi 1698.55
22nd Kanto Shineisen Tournament
Date 2005-09-11 Rating 1954.02
Round Color Result Opponent
1 White Loss Tadokoro Hosai 1921.31
2 Black Loss Teshima Masakatsu 1949.79
3 Black Win Tanji Hiroki 1889.18
4 White Win Nakata Shinsuke 1950.17
5 White Loss Tanizaki Ryusuke 2088.47
22nd Kanto Championship
Date 2005-05-22 Rating 1950.30
Round Color Result Opponent
1 White Loss Ishitani Shin-ichi 2376.64
2 White Loss Sato Kiyotomi 2374.99
3 White Loss Tomobe Katsuhiro 2043.78
4 Black Loss Kamemoto Daichi 2128.70
Japan WC Qualification tournament
Date 2005-04-03 Rating 1951.55
Round Color Result Opponent
1 Black Loss Miyoshi Takeo 2254.08
2 White Loss Mitsumori Masao 2246.27
3 Black Win Nagao Noriaki 2223.89
5 Black Loss Hara Masao 2050.16
6 White Loss Tanizaki Ryusuke 2069.68
45th Suisei-sen Tournament
Date 2005-03-20 Rating 1952.09
Round Color Result Opponent
1 White Win Harada Motochika 1764.78
2 White Loss Hara Masao 2052.28
3 White Win Takeda Tomoaki 1871.15
4 White Loss Arita Nobuyoshi 2285.86
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 1955.14
Round Color Result Opponent
1 White Loss Okabe Hiroshi 2550.20
2 White Win Nakata Shinsuke 1925.40
3 White Loss Maruta Koji 2158.81
4 White Win Kamemoto Daichi 2104.40
21st Kanto Shineisen Tournament
Date 2004-09-12 Rating 1952.14
Round Color Result Opponent
1 White Draw Tadokoro Hosai 1924.87
2 White Loss Kato Yasuhiro 2016.34
3 Black Draw Ishizaki Masatoshi 1923.37
4 Black Win Shibata Satoru 1699.39
5 Black Win Matsuoka Teruo 1870.62
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 1938.52
Round Color Result Opponent
1 White Loss Isobe Taizan 2408.78
2 Black Loss Oosaku Kazuyuki 1845.86
3 Black Win Matsuoka Teruo 1847.71
4 Black Loss Tanizaki Ryusuke 2038.51
20th Kanto Shineisen Tournament
Date 2003-09-21 Rating 1938.82
Round Color Result Opponent
1 Black Loss Arita Nobuyoshi 2213.89
2 Black Loss Koyama Jun 2185.16
3 White Win Hamada Satoshi 1824.02
4 Black Win Hirono Masakazu 1805.07
5 Black Loss Sato Kiyotomi 2304.72