JPN Maruta Hiroki

Place: Tokyo, Japan

Rating: 2086.38, Rank: 380

First game: 2006-08-08, Last game: 2020-01-26

Top rating: 2086.38 (2020-01-26)

Games: 357, Wins: 128, Draws: 13, Losses: 216

Gy1: 15, Gy2: 45, Gy5: 143

23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2086.38
Round Color Result Opponent
A1 White Loss JPN Okabe Hiroshi 2633.04
A2 White Win JPN Ono Takayuki 2296.64
A3 Black Draw JPN Iwano Fumio 2154.85
A4 White Loss JPN Nakamura Shigeru 2880.81
A5 Black Win JPN Fujita Maiko 2235.39
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2077.70
Round Color Result Opponent
1 Black Loss JPN Maruyama Takashi 1962.33
2 White Loss JPN Ono Takayuki 2296.82
3 White Loss JPN Iwano Fumio 2155.13
4 Black Loss JPN Shibata Satoru 1855.21
36 Kanto Championship
Date 2019-07-28 Rating 2081.88
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2891.16
2 Black Win JPN Shibata Satoru 1846.61
3 Black Loss JPN Ishitani Shin-ichi 2317.47
4 Black Win JPN Maruyama Takashi 1954.32
5 Black Win JPN Makino Mitsunori 2166.95
6 Black Loss JPN Ono Takayuki 2303.17
57 Meijinsen Qualification East Japan area 2nd round
Date 2019-06-23 Rating 2081.42
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2512.39
2 Black Loss JPN Ono Takayuki 2305.45
3 White Loss JPN Maruta Koji 2091.97
4 Black Loss JPN Inoue Fumiya 2321.02
5 White Loss JPN Kusajima Masato 2204.95
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2084.94
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2242.06
2 Black Loss JPN Maruta Koji 2090.68
3 White Loss JPN Fujita Maiko 2204.69
4 White Win JPN Tamada Yoichi 2362.00
14th All Japan Championship
Date 2019-03-31 Rating 2086.22
Round Color Result Opponent
1 Black Loss JPN Iio Yoshihiro 2376.01
2 White Draw JPN Ono Takayuki 2305.81
3 White Win JPN Miyamoto Syunju 2216.28
4 Black Loss JPN Inoue Fumiya 2323.64
5 White Loss JPN Kusajima Masato 2211.61
6 Black Win JPN Ishitani Shin-ichi 2323.56
19 Renju Emperor Tournament 2nd round
Date 2018-12-31 Rating 2081.84
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2602.16
2 Black Loss JPN Nakamura Shigeru 2898.76
3 White Loss JPN Miyamoto Syunju 2210.12
4 White Loss JPN Iwano Fumio 2176.53
5 Black Loss JPN Ishitani Shin-ichi 2335.88
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2083.32
Round Color Result Opponent
1 Black Win JPN Ito Midori 1647.19
2 Black Loss JPN Ono Takayuki 2305.95
3 Black Win JPN Inoue Fumiya 2310.65
4 Black Win JPN Iwano Fumio 2180.71
35 Kanto Championship
Date 2018-07-16 Rating 2076.11
Round Color Result Opponent
1 Black Loss JPN Tamada Yoichi 2388.22
2 White Win JPN Iwano Fumio 2180.16
3 Black Loss JPN Inoue Fumiya 2303.79
4 Black Loss JPN Fujikawa Masaki 2027.24
5 White Win JPN Fujita Maiko 2153.05
6 Black Loss JPN Sato Kiyotomi 2362.66
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2070.56
Round Color Result Opponent
2 Black Loss JPN Ono Takayuki 2300.72
3 White Loss JPN Koyama Jun 2495.07
4 Black Loss JPN Iwano Fumio 2186.02
13th All Japan Championship
Date 2018-01-28 Rating 2066.36
Round Color Result Opponent
5 Black Loss JPN Ono Takayuki 2298.06
6 White Loss JPN Koyama Jun 2494.43
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2065.25
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2361.75
2 White Win JPN Tomosue Takahito 1495.65
3 Black Loss JPN Koyama Akihiro 1899.17
4 Black Win JPN Maruta Koji 2069.09
57 Suiseisen Tournament final round
Date 2017-11-30 Rating 2065.25
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2182.03
2 White Win JPN Nishizawa Aoi 2025.99
3 Black Win JPN Koyama Akihiro 1899.17
57 Suiseisen Tournament 1st round
Date 2017-10-31 Rating 2064.58
Round Color Result Opponent
1 White Win JPN Inoue Fumiya 2260.79
2 Black Win JPN Koyama Akihiro 1900.13
3 Black Win JPN Takagi Tomoyuki 2077.64
4 Black Loss JPN Nishizawa Aoi 2025.79
34 Kanto Championship
Date 2017-07-16 Rating 2054.26
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2725.19
2 White Win JPN Tomosue Takahito 1496.31
3 Black Loss JPN Ono Takayuki 2294.39
4 White Win JPN Fujikawa Masaki 2011.66
5 White Win JPN Matsumoto Hiro 1685.79
6 Black Loss JPN Okabe Hiroshi 2626.52
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2047.50
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2291.90
2 White Loss JPN Tomobe Katsuhiro 2083.82
3 Black Loss JPN Iwano Fumio 2191.28
4 White Win JPN Chigira Makoto 1989.59
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 2044.08
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2194.49
2 Black Win JPN Tomosue Takahito 1500.12
3 White Loss JPN Nakamura Souta 2188.76
4 White Win JPN Tomobe Katsuhiro 2082.43
5 Black Win JPN Koyama Akihiro 1885.81
12th All Japan Championship
Date 2017-03-26 Rating 2042.65
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2395.28
2 White Loss JPN Ono Takayuki 2286.10
3 White Loss JPN Miyamoto Syunju 2177.89
4 Black Loss JPN Kusajima Masato 2213.10
5 White Loss JPN Nishida Toshio 2017.84
6 White Loss JPN Sakamoto Hirouji 2195.62
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2044.29
Round Color Result Opponent
A1 Black Loss JPN Iwano Fumio 2193.32
A2 Black Loss JPN Demachi Koichiro 1876.75
A3 Black Win JPN Tomobe Katsuhiro 2073.31
A4 Black Loss JPN Iwano Fumio 2193.32
A5 Black Win JPN Demachi Koichiro 1876.75
A6 White Loss JPN Tomobe Katsuhiro 2073.31
56 Suiseisen Tournament final round
Date 2016-10-09 Rating 2054.53
Round Color Result Opponent
1 Black Win JPN Demachi Koichiro 1869.14
2 Black Win JPN Fujikawa Masaki 2027.84
3 Black Loss JPN Iwano Fumio 2187.49
56 Suiseisen Tournament 1st round
Date 2016-09-11 Rating 2056.43
Round Color Result Opponent
1 White Win JPN Demachi Koichiro 1868.52
2 Black Win JPN Iwano Fumio 2184.40
3 White Win JPN Yunoki Takahiro 1745.80
33 Kanto Championship
Date 2016-07-31 Rating 2055.93
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2685.62
2 White Win JPN Yunoki Takahiro 1747.51
3 Black Win JPN Ishitani Shin-ichi 2309.03
4 White Loss JPN Nakamura Shigeru 2857.56
5 White Loss JPN Okabe Hiroshi 2630.64
6 Black Win JPN Cho Enkun 1614.96
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2050.12
Round Color Result Opponent
1 Black Draw JPN Sato Kiyotomi 2425.85
2 White Loss JPN Chigira Makoto 1978.21
4 Black Win JPN Iwano Fumio 2175.88
Team World Championship
Date 2016-05-04 Rating 2048.00
Round Color Result Opponent
1 White Loss EST Soos├Árv Ants 2658.56
4 White Loss RUS Nikonov Konstantin 2618.36
5 White Loss RUS Berezin Roman 2418.54
9 White Loss EST Voznjuk Pavel 2127.52
33 Kanto Shineisen Tournament
Date 2016-04-10 Rating 2046.17
Round Color Result Opponent
1 White Win JPN Demachi Koichiro 1865.84
2 Black Loss JPN Tanizaki Ryusuke 2125.50
3 White Loss JPN Nakamura Souta 2209.25
3 Black Loss JPN Kusumoto Takashi 1862.66
19 Mikami Cup
Date 2016-03-13 Rating 2046.43
Round Color Result Opponent
A1 White Win JPN Iwano Fumio 2177.50
A2 White Loss JPN Demachi Koichiro 1865.61
A3 White Win JPN Tomobe Katsuhiro 2063.13
A4 White Loss JPN Iwano Fumio 2177.50
A5 Black Win JPN Demachi Koichiro 1865.61
A6 Black Loss JPN Tomobe Katsuhiro 2063.13
11th All Japan Championship
Date 2016-01-11 Rating 2047.32
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2541.65
2 White Win JPN Nishida Toshio 2015.45
3 Black Loss JPN Tamada Yoichi 2477.45
4 Black Win JPN Kato Yasuhiro 1974.03
5 Black Draw JPN Chigira Makoto 1969.94
6 White Loss JPN Fujita Yudai 2369.37
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2046.30
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2318.74
2 Black Loss JPN Sato Kiyotomi 2433.82
3 Black Win JPN Demachi Koichiro 1858.86
4 Black Loss JPN Maruta Koji 2117.10
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2046.38
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2433.31
2 White Loss JPN Tamada Yoichi 2481.23
3 Black Win JPN Kato Yasuhiro 1978.21
4 White Win JPN Ishitani Shin-ichi 2318.13
55 Suiseisen Tournament 2nd round
Date 2015-10-18 Rating 2044.46
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2119.09
2 Black Win JPN Demachi Koichiro 1858.25
3 White Loss JPN Fujikawa Masaki 2045.96
55 Suiseisen Tournament 1st round
Date 2015-09-13 Rating 2041.13
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2046.27
2 White Loss JPN Tanizaki Ryusuke 2121.78
3 Black Win JPN Demachi Koichiro 1858.15
Kanto Championship
Date 2015-07-20 Rating 2034.33
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2536.30
2 Black Loss JPN Tanizaki Ryusuke 2124.14
3 Black Win JPN Fujikawa Masaki 2040.16
4 White Loss JPN Ishitani Shin-ichi 2321.83
5 Black Win JPN Hashimoto Takuya 1955.77
6 White Win JPN Kato Yasuhiro 1988.26
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 2016.63
Round Color Result Opponent
1 White Loss JPN Fujikawa Masaki 2035.75
2 White Win JPN Demachi Koichiro 1854.20
3 White Loss JPN Tanizaki Ryusuke 2132.27
4 White Loss JPN Ozawa Tetsushi 1979.67
5 Black Loss JPN Hashimoto Takuya 1960.44
10th All Japan Championship
Date 2015-03-29 Rating 2015.86
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2342.30
2 White Loss JPN Ono Takayuki 2262.28
3 White Loss JPN Inoue Fumiya 2198.21
4 Black Win JPN Fujikawa Masaki 2032.14
5 Black Loss JPN Fujita Yudai 2308.63
6 Black Loss JPN Kon Akira 1916.82
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2016.46
Round Color Result Opponent
A1 Black Loss JPN Tanizaki Ryusuke 2133.73
A2 Black Win JPN Tomobe Katsuhiro 2041.87
A3 White Loss JPN Ozawa Tetsushi 1982.52
A4 Black Win JPN Suzuki Rin 1907.71
A5 White Loss JPN Iwano Fumio 2177.77
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2018.95
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2357.56
2 White Loss JPN Tada Ayako 2238.32
3 White Loss JPN Ono Takayuki 2286.71
4 Black Win JPN Sugawara Shinji 1746.98
54 Suiseisen Tournament final round
Date 2014-10-05 Rating 2020.12
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2549.28
2 White Loss JPN Nakamura Souta 2153.26
3 White Loss JPN Iwano Fumio 2184.76
54 Suiseisen Tournament 1st round
Date 2014-09-21 Rating 2021.56
Round Color Result Opponent
1 White Loss JPN Nakamura Souta 2149.13
2 Black Win JPN Tomobe Katsuhiro 2040.37
3 White Draw JPN Iwano Fumio 2185.08
31th Kanto Championship
Date 2014-05-11 Rating 2031.14
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2798.05
2 White Loss JPN Tada Ayako 2236.83
4 Black Loss JPN Maruta Koji 2105.53
5 Black Loss JPN Kato Yasuhiro 2028.46
9th All Japan Championship
Date 2014-01-26 Rating 2047.62
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2381.28
2 White Loss JPN Tada Ayako 2240.30
4 White Loss JPN Tamura Kazumasa 2444.38
5 Black Win JPN Miyagawa Junzo 2129.20
6 White Loss JPN Kamiya Shunsuke 2501.77
14th Mikami Cup A-class
Date 2014-01-19 Rating 2048.68
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2169.28
2 White Win JPN Nakamura Souta 2087.03
3 White Win JPN Ozawa Tetsushi 1995.52
4 White Loss JPN Tada Ayako 2239.84
Kyushu Championship
Date 2013-11-17 Rating 2056.34
Round Color Result Opponent
1 Black Win JPN Yabe Youhei 1722.68
2 Black Win JPN Yamaoka Kentaro 2016.34
4 Black Win JPN Yoshimura Takanori 2022.05
5 Black Loss JPN Kawano Takahisa 2297.76
11th Middle-dan players Tournament
Date 2013-08-17 Rating 2061.93
Round Color Result Opponent
1 White Loss JPN Nagao Noriaki 2306.78
2 Black Win JPN Miyagawa Junzo 2141.32
3 Black Loss JPN Maruta Koji 2099.29
4 White Loss JPN Mano Yoshihisa 2235.87
5 White Win JPN Kubo Izumi 2019.87
6 White Loss JPN Kobayashi Koichi 2157.42
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2066.74
Round Color Result Opponent
2 White Loss JPN Kudomi Takahiro 2316.53
3 White Draw JPN Kato Yasuhiro 2062.78
4 Black Loss JPN Sato Kiyotomi 2375.30
29th Kanto Championship
Date 2013-05-12 Rating 2070.34
Round Color Result Opponent
1 White Win JPN Isobe Taizan 2324.41
2 Black Loss JPN Ishitani Shin-ichi 2310.06
3 Black Loss JPN Kamiya Shunsuke 2462.48
4 White Loss JPN Iwano Fumio 2126.61
5 Black Win JPN Tomobe Katsuhiro 2091.94
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2071.52
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2123.16
2 Black Win JPN Suzuki Rin 1970.12
3 White Loss JPN Tomobe Katsuhiro 2094.33
4 White Win JPN Ozawa Tetsushi 2005.24
5 White Draw JPN Tada Ayako 2223.48
5th Tohoku Championship
Date 2013-04-14 Rating 2071.88
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2486.26
2 White Win JPN Kobayashi Koichi 2146.42
3 White Draw JPN Ishitani Shin-ichi 2304.72
4 Black Loss JPN Okabe Hiroshi 2649.58
5 White Loss JPN Kudomi Takahiro 2328.49
31st Kanto Shineisen Tournament
Date 2013-04-13 Rating 2071.81
Round Color Result Opponent
1 Black Win JPN Suzuki Rin 1970.26
2 White Loss JPN Tada Ayako 2223.44
3 White Win JPN Kon Akira 1924.55
4 White Win JPN Tomobe Katsuhiro 2094.41
5 Black Loss JPN Iwano Fumio 2121.94
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2063.33
Round Color Result Opponent
A1 White Win JPN Iwano Fumio 2104.25
A2 White Loss JPN Tomobe Katsuhiro 2106.77
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2053.21
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2292.02
2 White Loss JPN Okabe Hiroshi 2629.80
3 White Loss JPN Kudomi Takahiro 2334.31
4 Black Loss JPN Mitsumori Masao 2274.06
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2033.71
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2340.51
2 White Win JPN Isobe Taizan 2334.91
3 White Loss JPN Sato Kiyotomi 2325.89
4 White Loss JPN Maruta Koji 2065.37
29th Kanto Championship
Date 2012-05-13 Rating 2030.64
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2298.01
2 White Loss JPN Matsuoka Teruo 1964.95
3 Black Loss JPN Tada Ayako 2216.87
4 White Draw JPN Kato Yasuhiro 2014.48
5 Black Loss JPN Fukui Nobuhiro 2428.27
29th Kanto Shineisen Tournament
Date 2012-04-15 Rating 2028.92
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1940.27
2 Black Loss JPN Iwano Fumio 2075.66
3 White Loss JPN Mori Yasukiyo 2198.30
4 White Win JPN Kato Yasuhiro 2012.72
5 White Win JPN Kato Hiroaki 1673.15
4th Tohoku Championship
Date 2012-04-08 Rating 2028.36
Round Color Result Opponent
1 Black Loss JPN Miura Hitoshi 1847.50
2 Black Loss JPN Maruta Koji 2061.66
2 White Loss JPN Sato Kiyotomi 2325.40
3 White Win JPN Ozawa Tetsushi 2003.33
4 White Loss JPN Gakumazawa Hideaki 2051.68
5 Black Loss JPN Suzuki Junichiro 1877.96
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2030.36
Round Color Result Opponent
A1 Black Win JPN Iwano Fumio 2071.45
A2 White Win JPN Tada Ayako 2210.78
A3 White Loss JPN Nakayama Tomoharu 2526.57
A4 Black Win JPN Fukui Nobuhiro 2413.76
A5 White Loss JPN Fujikawa Masaki 1998.55
7th All Japan Championship
Date 2012-01-29 Rating 2028.39
Round Color Result Opponent
4 White Win JPN Kon Akira 1950.02
5 Black Loss JPN Kato Yasuhiro 2011.35
6 White Loss JPN Miyoshi Takeo 2095.81
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2027.86
Round Color Result Opponent
A1 White Loss JPN Ozawa Tetsushi 2009.00
A2 Black Loss JPN Fukui Nobuhiro 2395.02
A3 White Win JPN Takeuchi Yuuta 1933.97
A4 White Loss JPN Nakajima Osamu 2138.25
A5 White Loss JPN Okuda Shingo 1832.62
A6 White Win JPN Tanaka Shingo 2050.41
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2029.01
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2344.22
2 White Loss JPN Ono Takayuki 2330.86
3 White Loss JPN Kato Yasuhiro 2011.49
4 Black Loss JPN Suzuki Rin 1932.97
51 Suiseisen Tournament Final round
Date 2011-10-09 Rating 2031.29
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 2011.62
2 Black Loss JPN Kamiya Shunsuke 2384.18
3 White Loss JPN Tada Ayako 2194.08
4 White Loss JPN Nakayama Tomoharu 2502.45
5 White Loss JPN Kawano Takahisa 2285.67
51 Suiseisen Tournament
Date 2011-09-11 Rating 2036.22
Round Color Result Opponent
1 White Win JPN Kon Akira 1946.82
2 White Draw JPN Kawano Takahisa 2285.25
3 White Win JPN Kobayashi Koichi 2115.93
4 Black Loss JPN Kato Yasuhiro 2013.05
49 Meijinsen Qualification East-Japan area 1st round
Date 2011-06-12 Rating 2047.09
Round Color Result Opponent
1 White Win JPN Kudomi Takahiro 2324.65
2 White Loss JPN Nakamura Shigeru 2775.38
3 White Loss JPN Isobe Taizan 2335.51
4 Black Loss JPN Mitsumori Masao 2276.32
28th Kanto Championship
Date 2011-05-22 Rating 2048.90
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2775.09
2 White Loss JPN Mitsumori Masao 2275.66
3 White Loss JPN Isobe Taizan 2334.18
4 Black Loss JPN Maruta Koji 2041.89
5 White Loss JPN Kato Yasuhiro 2005.93
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2055.72
Round Color Result Opponent
1 Black Loss JPN Matsuoka Teruo 1957.36
2 White Win JPN Kato Yasuhiro 2001.67
3 Black Win JPN Fukui Nobuhiro 2334.99
4 Black Win JPN Ozawa Tetsushi 2024.04
5 Black Loss JPN Arai Kazumi 2293.03
6th All Japan Championship
Date 2011-03-27 Rating 2058.46
Round Color Result Opponent
1 White Loss JPN Mano Yoshihisa 2211.95
2 White Win JPN Tada Ayako 2166.37
3 White Win JPN Kashihara Akihiko 2182.71
4 Black Win JPN Kawano Takahisa 2279.23
5 Black Loss JPN Hasegawa Kazuto 2514.10
6 White Loss JPN Kamiya Shunsuke 2365.08
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2059.12
Round Color Result Opponent
A1 Black Win JPN Omata Mitsuo 1711.68
A1 White Win JPN Omata Mitsuo 1711.68
A2 Black Win JPN Tadokoro Hosai 1844.70
A3 White Loss JPN Nakayama Tomoharu 2462.63
A4 Black Win JPN Suzuki Rin 1938.08
A5 White Win JPN Iwano Fumio 2076.21
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2051.87
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2630.76
2 Black Win JPN Matsuoka Teruo 1946.33
3 White Win JPN Kamiya Shunsuke 2348.74
50 Suiseisen Tournament
Date 2010-09-12 Rating 2043.73
Round Color Result Opponent
1 Black Loss JPN Kon Akira 1932.89
2 Black Win JPN Kuramoto Hideharu 1868.89
3 White Loss JPN Tada Ayako 2164.66
4 White Win JPN Kato Hiroaki 1690.59
27th Kanto Championship
Date 2010-05-23 Rating 2030.15
Round Color Result Opponent
1 Black Loss JPN Isobe Taizan 2326.23
2 White Loss JPN Mitsumori Masao 2246.20
3 White Loss JPN Kato Yasuhiro 2024.66
4 Black Loss JPN Arai Kazumi 2253.92
5 White Loss JPN Suzuki Rin 1932.05
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2030.53
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2241.31
2 White Loss JPN Shimoyama Takuma 2186.72
3 Black Win JPN Kon Akira 1927.10
4 White Loss JPN Matsuoka Teruo 1945.64
5 White Loss JPN Kato Yasuhiro 2027.87
5th All Japan Championship
Date 2010-03-21 Rating 2030.94
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2578.96
2 White Win JPN Tada Ayako 2158.95
3 White Loss JPN Iio Yoshihiro 2435.62
4 Black Loss JPN Tamada Yoichi 2372.42
5 Black Win JPN Miyoshi Takeo 2063.15
6 Black Loss JPN Isobe Taizan 2326.45
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2029.41
Round Color Result Opponent
A2 White Win JPN Tomobe Katsuhiro 2121.90
A3 Black Loss JPN Arai Kazumi 2249.35
A4 Black Loss JPN Iwano Fumio 2079.28
A5 Black Loss JPN Kon Akira 1923.16
49 Suiseisen Tournament Final round
Date 2009-10-25 Rating 2031.19
Round Color Result Opponent
1 Black Draw JPN Shimoyama Takuma 2182.95
2 White Loss JPN Tamada Yoichi 2335.14
3 Black Win JPN Tanji Hiroki 1946.18
4 Black Win JPN Tashiro Yuichi 2092.84
5 Black Loss JPN Kato Yasuhiro 1995.30
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2030.36
Round Color Result Opponent
1 White Win JPN Shimoyama Takuma 2180.91
2 White Win JPN Suzuki Rin 1906.98
3 Black Win JPN Tanji Hiroki 1946.73
4 White Loss JPN Tamada Yoichi 2318.33
26th Kanto Championship
Date 2009-05-17 Rating 2018.03
Round Color Result Opponent
4 Black Loss JPN Tanji Hiroki 1939.51
4th All Japan Championship
Date 2009-03-21 Rating 2014.34
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2419.26
2 White Loss JPN Iwano Fumio 2136.72
3 White Win JPN Nagao Noriaki 2277.43
4 White Win JPN Kobayashi Koichi 2038.12
5 White Loss JPN Ono Takayuki 2305.14
6 White Win JPN Sakamoto Hirouji 2200.28
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 1953.58
Round Color Result Opponent
1 Black Loss JPN Harada Motochika 1759.21
2 White Loss JPN Ono Takayuki 2306.81
3 White Win JPN Takeuchi Yuuta 1829.10
4 White Loss JPN Tanji Hiroki 1915.86
5 White Win JPN Matsuoka Teruo 1860.34
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 1943.18
Round Color Result Opponent
1 Black Loss JPN Arai Moriya 1902.48
2 White Loss JPN Matsuoka Teruo 1856.33
3 White Win JPN Tomobe Katsuhiro 2046.78
4 Black Loss JPN Takeuchi Shunsuke 2003.17
5 White Draw JPN Harada Motochika 1758.64
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 1940.00
Round Color Result Opponent
4 White Win JPN Kato Yasuhiro 1879.05
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 1926.20
Round Color Result Opponent
1 Black Loss JPN Miyagawa Junzo 2138.62
2 Black Loss JPN Mitsumori Masao 2179.76
Youth World Championship
Date 2006-08-08 Rating 1918.23
Round Color Result Opponent
a1 White Loss SWE Blomstedt Torbjorn 2046.67
a2 White Loss JPN Oosumi Yuuki 2339.08
a4 Black Loss JPN Okabe Hiroshi 2459.78
a5 Black Draw CHN Wu Yan 1966.75
a6 White Win SWE Hallkvist Joel 1933.73
a7 Black Loss CHN Huang Xiuyi 2069.78
a8 Black Loss CHN Lin Shan 2094.27