JPN Maruta Hiroki

Place: Tokyo, Japan

Rating: 2170.78, Rank: 288

First game: 2006-08-08, Last game: 2020-08-10

Top rating: 2170.78 (2020-08-10)

Games: 372, Wins: 135, Draws: 16, Losses: 221

Gy1: 20, Gy2: 45, Gy5: 132

37 Kanto Championship
Date 2020-08-10 Rating 2170.78
Round Color Result Opponent
1 White Win JPN Suenaga Daiki 2154.28
2 Black Draw JPN Okada Akihiro 2070.44
3 Black Win JPN Kato Yasuhiro 2030.26
4 Black Loss JPN Okabe Hiroshi 2630.59
5 Black Draw JPN Kawaai Hitoshi 1896.29
6 White Win JPN Ishitani Shin-ichi 2311.92
58 Meijinsen Qualification East Japan area 2nd round
Date 2020-07-19 Rating 2169.24
Round Color Result Opponent
1 Black Draw JPN Inoue Fumiya 2304.06
2 White Loss JPN Tamada Yoichi 2422.92
3 White Win JPN Kawaai Hitoshi 1896.07
4 Black Loss JPN Ono Takayuki 2307.47
5 White Win JPN Fujita Maiko 2289.73
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2166.20
Round Color Result Opponent
1 White Win JPN Kawaai Hitoshi 1896.80
2 White Win JPN Tamada Yoichi 2421.83
3 Black Loss JPN Ono Takayuki 2308.51
4 Black Loss JPN Inoue Fumiya 2304.99
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2146.15
Round Color Result Opponent
A1 White Loss JPN Okabe Hiroshi 2633.05
A2 White Win JPN Ono Takayuki 2306.72
A3 Black Draw JPN Iwano Fumio 2098.44
A4 White Loss JPN Nakamura Shigeru 2875.39
A5 Black Win JPN Fujita Maiko 2271.19
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2128.52
Round Color Result Opponent
1 Black Loss JPN Maruyama Takashi 1949.66
2 White Loss JPN Ono Takayuki 2306.38
3 White Loss JPN Iwano Fumio 2109.41
4 Black Loss JPN Shibata Satoru 1871.35
36 Kanto Championship
Date 2019-07-28 Rating 2122.74
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2888.40
2 Black Win JPN Shibata Satoru 1862.55
3 Black Loss JPN Ishitani Shin-ichi 2318.24
4 Black Win JPN Maruyama Takashi 1945.47
5 Black Win JPN Makino Mitsunori 2216.28
6 Black Loss JPN Ono Takayuki 2312.35
57 Meijinsen Qualification East Japan area 2nd round
Date 2019-06-23 Rating 2119.33
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2518.84
2 Black Loss JPN Ono Takayuki 2314.44
3 White Loss JPN Maruta Koji 2094.37
4 Black Loss JPN Inoue Fumiya 2327.33
5 White Loss JPN Kusajima Masato 2185.45
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2119.95
Round Color Result Opponent
1 Black Win JPN Mitsumori Masao 2247.49
2 Black Loss JPN Maruta Koji 2093.36
3 White Loss JPN Fujita Maiko 2226.30
4 White Win JPN Tamada Yoichi 2402.95
14th All Japan Championship
Date 2019-03-31 Rating 2118.64
Round Color Result Opponent
1 Black Loss JPN Iio Yoshihiro 2366.63
2 White Draw JPN Ono Takayuki 2314.42
3 White Win JPN Miyamoto Syunju 2211.67
4 Black Loss JPN Inoue Fumiya 2330.39
5 White Loss JPN Kusajima Masato 2196.04
6 Black Win JPN Ishitani Shin-ichi 2325.26
19 Renju Emperor Tournament 2nd round
Date 2018-12-31 Rating 2110.19
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2605.53
2 Black Loss JPN Nakamura Shigeru 2898.82
3 White Loss JPN Miyamoto Syunju 2206.36
4 White Loss JPN Iwano Fumio 2160.19
5 Black Loss JPN Ishitani Shin-ichi 2338.12
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2109.18
Round Color Result Opponent
1 Black Win JPN Ito Midori 1700.72
2 Black Loss JPN Ono Takayuki 2313.86
3 Black Win JPN Inoue Fumiya 2317.99
4 Black Win JPN Iwano Fumio 2168.99
35 Kanto Championship
Date 2018-07-16 Rating 2099.12
Round Color Result Opponent
1 Black Loss JPN Tamada Yoichi 2417.88
2 White Win JPN Iwano Fumio 2173.42
3 Black Loss JPN Inoue Fumiya 2311.23
4 Black Loss JPN Fujikawa Masaki 2039.43
5 White Win JPN Fujita Maiko 2168.69
6 Black Loss JPN Sato Kiyotomi 2368.32
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2092.11
Round Color Result Opponent
2 Black Loss JPN Ono Takayuki 2308.11
3 White Loss JPN Koyama Jun 2502.31
4 Black Loss JPN Iwano Fumio 2181.93
13th All Japan Championship
Date 2018-01-28 Rating 2085.94
Round Color Result Opponent
5 Black Loss JPN Ono Takayuki 2305.38
6 White Loss JPN Koyama Jun 2501.76
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2083.80
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2367.41
2 White Win JPN Tomosue Takahito 1503.59
3 Black Loss JPN Koyama Akihiro 1910.26
4 Black Win JPN Maruta Koji 2073.75
57 Suiseisen Tournament final round
Date 2017-11-30 Rating 2083.80
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2182.88
2 White Win JPN Nishizawa Aoi 2105.01
3 Black Win JPN Koyama Akihiro 1910.26
57 Suiseisen Tournament 1st round
Date 2017-10-31 Rating 2082.57
Round Color Result Opponent
1 White Win JPN Inoue Fumiya 2268.30
2 Black Win JPN Koyama Akihiro 1911.12
3 Black Win JPN Takagi Tomoyuki 2077.73
4 Black Loss JPN Nishizawa Aoi 2103.16
34 Kanto Championship
Date 2017-07-16 Rating 2069.95
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2733.00
2 White Win JPN Tomosue Takahito 1504.24
3 Black Loss JPN Ono Takayuki 2301.93
4 White Win JPN Fujikawa Masaki 2022.29
5 White Win JPN Matsumoto Hiro 1692.81
6 Black Loss JPN Okabe Hiroshi 2632.93
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2062.08
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2299.49
2 White Loss JPN Tomobe Katsuhiro 2096.12
3 Black Loss JPN Iwano Fumio 2195.17
4 White Win JPN Chigira Makoto 1996.50
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 2057.94
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2198.89
2 Black Win JPN Tomosue Takahito 1508.03
3 White Loss JPN Nakamura Souta 2199.02
4 White Win JPN Tomobe Katsuhiro 2094.53
5 Black Win JPN Koyama Akihiro 1896.12
12th All Japan Championship
Date 2017-03-26 Rating 2056.29
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2401.64
2 White Loss JPN Ono Takayuki 2293.68
3 White Loss JPN Miyamoto Syunju 2178.69
4 Black Loss JPN Kusajima Masato 2212.24
5 White Loss JPN Nishida Toshio 2022.46
6 White Loss JPN Sakamoto Hirouji 2199.48
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2057.28
Round Color Result Opponent
A1 Black Loss JPN Iwano Fumio 2198.47
A2 Black Loss JPN Demachi Koichiro 1887.77
A3 Black Win JPN Tomobe Katsuhiro 2085.20
A4 Black Loss JPN Iwano Fumio 2198.47
A5 Black Win JPN Demachi Koichiro 1887.77
A6 White Loss JPN Tomobe Katsuhiro 2085.20
56 Suiseisen Tournament final round
Date 2016-10-09 Rating 2066.62
Round Color Result Opponent
1 Black Win JPN Demachi Koichiro 1880.04
2 Black Win JPN Fujikawa Masaki 2037.72
3 Black Loss JPN Iwano Fumio 2193.34
56 Suiseisen Tournament 1st round
Date 2016-09-11 Rating 2068.31
Round Color Result Opponent
1 White Win JPN Demachi Koichiro 1879.41
2 Black Win JPN Iwano Fumio 2190.39
3 White Win JPN Yunoki Takahiro 1751.96
33 Kanto Championship
Date 2016-07-31 Rating 2067.53
Round Color Result Opponent
1 White Loss JPN Nakayama Tomoharu 2693.36
2 White Win JPN Yunoki Takahiro 1753.64
3 Black Win JPN Ishitani Shin-ichi 2316.75
4 White Loss JPN Nakamura Shigeru 2863.92
5 White Loss JPN Okabe Hiroshi 2637.63
6 Black Win JPN Cho Enkun 1621.60
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2061.31
Round Color Result Opponent
1 Black Draw JPN Sato Kiyotomi 2432.79
2 White Loss JPN Chigira Makoto 1985.34
4 Black Win JPN Iwano Fumio 2182.38
Team World Championship
Date 2016-05-04 Rating 2059.10
Round Color Result Opponent
1 White Loss EST Soosõrv Ants 2675.65
4 White Loss RUS Nikonov Konstantin 2635.42
5 White Loss RUS Berezin Roman 2437.33
9 White Loss EST Voznjuk Pavel 2152.64
33 Kanto Shineisen Tournament
Date 2016-04-10 Rating 2057.11
Round Color Result Opponent
1 White Win JPN Demachi Koichiro 1876.71
2 Black Loss JPN Tanizaki Ryusuke 2136.37
3 White Loss JPN Nakamura Souta 2219.49
3 Black Loss JPN Kusumoto Takashi 1876.87
19 Mikami Cup
Date 2016-03-13 Rating 2057.18
Round Color Result Opponent
A1 White Win JPN Iwano Fumio 2184.28
A2 White Loss JPN Demachi Koichiro 1876.35
A3 White Win JPN Tomobe Katsuhiro 2074.43
A4 White Loss JPN Iwano Fumio 2184.28
A5 Black Win JPN Demachi Koichiro 1876.35
A6 Black Loss JPN Tomobe Katsuhiro 2074.43
11th All Japan Championship
Date 2016-01-11 Rating 2057.68
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2549.68
2 White Win JPN Nishida Toshio 2020.76
3 Black Loss JPN Tamada Yoichi 2488.26
4 Black Win JPN Kato Yasuhiro 1989.78
5 Black Draw JPN Chigira Makoto 1977.10
6 White Loss JPN Fujita Yudai 2375.09
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2056.38
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2327.36
2 Black Loss JPN Sato Kiyotomi 2441.04
3 Black Win JPN Demachi Koichiro 1869.16
4 Black Loss JPN Maruta Koji 2123.90
16 Kanto Renju Emperor Tournament 1st round
Date 2015-11-15 Rating 2056.42
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2440.53
2 White Loss JPN Tamada Yoichi 2491.61
3 Black Win JPN Kato Yasuhiro 1993.03
4 White Win JPN Ishitani Shin-ichi 2326.78
55 Suiseisen Tournament 2nd round
Date 2015-10-18 Rating 2054.35
Round Color Result Opponent
1 White Win JPN Tanizaki Ryusuke 2129.09
2 Black Win JPN Demachi Koichiro 1868.42
3 White Loss JPN Fujikawa Masaki 2054.82
55 Suiseisen Tournament 1st round
Date 2015-09-13 Rating 2050.83
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2056.60
2 White Loss JPN Tanizaki Ryusuke 2131.60
3 Black Win JPN Demachi Koichiro 1868.20
Kanto Championship
Date 2015-07-20 Rating 2043.73
Round Color Result Opponent
1 Black Loss JPN Koyama Jun 2544.73
2 Black Loss JPN Tanizaki Ryusuke 2133.69
3 Black Win JPN Fujikawa Masaki 2048.71
4 White Loss JPN Ishitani Shin-ichi 2330.80
5 Black Win JPN Hashimoto Takuya 1963.30
6 White Win JPN Kato Yasuhiro 2001.38
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 2025.48
Round Color Result Opponent
1 White Loss JPN Fujikawa Masaki 2043.98
2 White Win JPN Demachi Koichiro 1863.71
3 White Loss JPN Tanizaki Ryusuke 2141.36
4 White Loss JPN Ozawa Tetsushi 1984.45
5 Black Loss JPN Hashimoto Takuya 1967.86
10th All Japan Championship
Date 2015-03-29 Rating 2024.63
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2350.78
2 White Loss JPN Ono Takayuki 2270.14
3 White Loss JPN Inoue Fumiya 2205.55
4 Black Win JPN Fujikawa Masaki 2040.33
5 Black Loss JPN Fujita Yudai 2314.29
6 Black Loss JPN Kon Akira 1922.62
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2024.93
Round Color Result Opponent
A1 Black Loss JPN Tanizaki Ryusuke 2142.55
A2 Black Win JPN Tomobe Katsuhiro 2051.01
A3 White Loss JPN Ozawa Tetsushi 1987.53
A4 Black Win JPN Suzuki Rin 1913.90
A5 White Loss JPN Iwano Fumio 2185.07
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2027.11
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2365.73
2 White Loss JPN Tada Ayako 2245.16
3 White Loss JPN Ono Takayuki 2294.56
4 Black Win JPN Sugawara Shinji 1750.75
54 Suiseisen Tournament final round
Date 2014-10-05 Rating 2028.21
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2557.64
2 White Loss JPN Nakamura Souta 2161.58
3 White Loss JPN Iwano Fumio 2192.06
54 Suiseisen Tournament 1st round
Date 2014-09-21 Rating 2029.61
Round Color Result Opponent
1 White Loss JPN Nakamura Souta 2157.42
2 Black Win JPN Tomobe Katsuhiro 2049.09
3 White Draw JPN Iwano Fumio 2192.37
31th Kanto Championship
Date 2014-05-11 Rating 2038.73
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2805.47
2 White Loss JPN Tada Ayako 2243.70
4 Black Loss JPN Maruta Koji 2112.30
5 Black Loss JPN Kato Yasuhiro 2037.77
9th All Japan Championship
Date 2014-01-26 Rating 2054.86
Round Color Result Opponent
1 Black Loss JPN Sato Kiyotomi 2388.34
2 White Loss JPN Tada Ayako 2247.06
4 White Loss JPN Tamura Kazumasa 2452.26
5 Black Win JPN Miyagawa Junzo 2137.03
6 White Loss JPN Kamiya Shunsuke 2509.81
14th Mikami Cup A-class
Date 2014-01-19 Rating 2055.89
Round Color Result Opponent
1 Black Loss JPN Iwano Fumio 2176.30
2 White Win JPN Nakamura Souta 2094.75
3 White Win JPN Ozawa Tetsushi 2000.84
4 White Loss JPN Tada Ayako 2246.59
Kyushu Championship
Date 2013-11-17 Rating 2063.36
Round Color Result Opponent
1 Black Win JPN Yabe Youhei 1724.11
2 Black Win JPN Yamaoka Kentaro 2015.81
4 Black Win JPN Yoshimura Takanori 2024.74
5 Black Loss JPN Kawano Takahisa 2300.20
11th Middle-dan players Tournament
Date 2013-08-17 Rating 2068.82
Round Color Result Opponent
1 White Loss JPN Nagao Noriaki 2313.67
2 Black Win JPN Miyagawa Junzo 2149.26
3 Black Loss JPN Maruta Koji 2105.91
4 White Loss JPN Mano Yoshihisa 2242.88
5 White Win JPN Kubo Izumi 2026.15
6 White Loss JPN Kobayashi Koichi 2163.53
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2073.54
Round Color Result Opponent
2 White Loss JPN Kudomi Takahiro 2324.83
3 White Draw JPN Kato Yasuhiro 2070.54
4 Black Loss JPN Sato Kiyotomi 2382.16
29th Kanto Championship
Date 2013-05-12 Rating 2077.08
Round Color Result Opponent
1 White Win JPN Isobe Taizan 2331.31
2 Black Loss JPN Ishitani Shin-ichi 2318.01
3 Black Loss JPN Kamiya Shunsuke 2470.03
4 White Loss JPN Iwano Fumio 2133.31
5 Black Win JPN Tomobe Katsuhiro 2099.20
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2078.23
Round Color Result Opponent
1 White Loss JPN Iwano Fumio 2129.83
2 Black Win JPN Suzuki Rin 1976.10
3 White Loss JPN Tomobe Katsuhiro 2101.52
4 White Win JPN Ozawa Tetsushi 2010.75
5 White Draw JPN Tada Ayako 2230.02
5th Tohoku Championship
Date 2013-04-14 Rating 2078.57
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2493.37
2 White Win JPN Kobayashi Koichi 2152.54
3 White Draw JPN Ishitani Shin-ichi 2312.54
4 Black Loss JPN Okabe Hiroshi 2657.61
5 White Loss JPN Kudomi Takahiro 2336.51
31st Kanto Shineisen Tournament
Date 2013-04-13 Rating 2078.51
Round Color Result Opponent
1 Black Win JPN Suzuki Rin 1976.24
2 White Loss JPN Tada Ayako 2229.97
3 White Win JPN Kon Akira 1930.22
4 White Win JPN Tomobe Katsuhiro 2101.59
5 Black Loss JPN Iwano Fumio 2128.60
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2069.89
Round Color Result Opponent
A1 White Win JPN Iwano Fumio 2110.81
A2 White Loss JPN Tomobe Katsuhiro 2113.77
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2059.62
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2299.28
2 White Loss JPN Okabe Hiroshi 2637.61
3 White Loss JPN Kudomi Takahiro 2341.77
4 Black Loss JPN Mitsumori Masao 2280.89
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2039.87
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2347.61
2 White Win JPN Isobe Taizan 2341.51
3 White Loss JPN Sato Kiyotomi 2332.13
4 White Loss JPN Maruta Koji 2071.58
29th Kanto Championship
Date 2012-05-13 Rating 2036.76
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2304.88
2 White Loss JPN Matsuoka Teruo 1970.56
3 Black Loss JPN Tada Ayako 2223.14
4 White Draw JPN Kato Yasuhiro 2021.01
5 Black Loss JPN Fukui Nobuhiro 2434.82
29th Kanto Shineisen Tournament
Date 2012-04-15 Rating 2034.99
Round Color Result Opponent
1 White Win JPN Suzuki Rin 1946.04
2 Black Loss JPN Iwano Fumio 2081.91
3 White Loss JPN Mori Yasukiyo 2203.01
4 White Win JPN Kato Yasuhiro 2019.19
5 White Win JPN Kato Hiroaki 1677.76
4th Tohoku Championship
Date 2012-04-08 Rating 2034.41
Round Color Result Opponent
1 Black Loss JPN Miura Hitoshi 1850.94
2 Black Loss JPN Maruta Koji 2067.81
2 White Loss JPN Sato Kiyotomi 2331.54
3 White Win JPN Ozawa Tetsushi 2008.68
4 White Loss JPN Gakumazawa Hideaki 2055.69
5 Black Loss JPN Suzuki Junichiro 1883.10
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2036.38
Round Color Result Opponent
A1 Black Win JPN Iwano Fumio 2077.66
A2 White Win JPN Tada Ayako 2216.99
A3 White Loss JPN Nakayama Tomoharu 2533.69
A4 Black Win JPN Fukui Nobuhiro 2420.23
A5 White Loss JPN Fujikawa Masaki 2004.78
7th All Japan Championship
Date 2012-01-29 Rating 2034.35
Round Color Result Opponent
4 White Win JPN Kon Akira 1955.58
5 Black Loss JPN Kato Yasuhiro 2017.66
6 White Loss JPN Miyoshi Takeo 2101.61
43 Kyoto Classified Tournament
Date 2011-11-13 Rating 2033.72
Round Color Result Opponent
A1 White Loss JPN Ozawa Tetsushi 2014.33
A2 Black Loss JPN Fukui Nobuhiro 2401.34
A3 White Win JPN Takeuchi Yuuta 1938.31
A4 White Loss JPN Nakajima Osamu 2141.82
A5 White Loss JPN Okuda Shingo 1837.04
A6 White Win JPN Tanaka Shingo 2054.05
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2034.86
Round Color Result Opponent
1 White Loss JPN Isobe Taizan 2350.58
2 White Loss JPN Ono Takayuki 2338.07
3 White Loss JPN Kato Yasuhiro 2017.62
4 Black Loss JPN Suzuki Rin 1938.65
51 Suiseisen Tournament Final round
Date 2011-10-09 Rating 2037.13
Round Color Result Opponent
1 White Win JPN Kato Yasuhiro 2017.73
2 Black Loss JPN Kamiya Shunsuke 2391.14
3 White Loss JPN Tada Ayako 2200.15
4 White Loss JPN Nakayama Tomoharu 2509.37
5 White Loss JPN Kawano Takahisa 2290.24
51 Suiseisen Tournament
Date 2011-09-11 Rating 2042.04
Round Color Result Opponent
1 White Win JPN Kon Akira 1952.33
2 White Draw JPN Kawano Takahisa 2289.83
3 White Win JPN Kobayashi Koichi 2121.64
4 Black Loss JPN Kato Yasuhiro 2019.11
49 Meijinsen Qualification East-Japan area 1st round
Date 2011-06-12 Rating 2052.85
Round Color Result Opponent
1 White Win JPN Kudomi Takahiro 2331.18
2 White Loss JPN Nakamura Shigeru 2776.50
3 White Loss JPN Isobe Taizan 2341.70
4 Black Loss JPN Mitsumori Masao 2282.69
28th Kanto Championship
Date 2011-05-22 Rating 2054.65
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2775.92
2 White Loss JPN Mitsumori Masao 2282.01
3 White Loss JPN Isobe Taizan 2340.35
4 Black Loss JPN Maruta Koji 2047.84
5 White Loss JPN Kato Yasuhiro 2011.80
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2061.44
Round Color Result Opponent
1 Black Loss JPN Matsuoka Teruo 1962.79
2 White Win JPN Kato Yasuhiro 2007.48
3 Black Win JPN Fukui Nobuhiro 2341.07
4 Black Win JPN Ozawa Tetsushi 2029.38
5 Black Loss JPN Arai Kazumi 2300.03
6th All Japan Championship
Date 2011-03-27 Rating 2064.16
Round Color Result Opponent
1 White Loss JPN Mano Yoshihisa 2217.84
2 White Win JPN Tada Ayako 2172.21
3 White Win JPN Kashihara Akihiko 2188.59
4 Black Win JPN Kawano Takahisa 2283.79
5 Black Loss JPN Hasegawa Kazuto 2520.98
6 White Loss JPN Kamiya Shunsuke 2371.86
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2064.77
Round Color Result Opponent
A1 Black Win JPN Omata Mitsuo 1716.52
A1 White Win JPN Omata Mitsuo 1716.52
A2 Black Win JPN Tadokoro Hosai 1849.68
A3 White Loss JPN Nakayama Tomoharu 2469.17
A4 Black Win JPN Suzuki Rin 1943.58
A5 White Win JPN Iwano Fumio 2082.01
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2057.45
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2637.34
2 Black Win JPN Matsuoka Teruo 1951.64
3 White Win JPN Kamiya Shunsuke 2355.41
50 Suiseisen Tournament
Date 2010-09-12 Rating 2049.27
Round Color Result Opponent
1 Black Loss JPN Kon Akira 1938.16
2 Black Win JPN Kuramoto Hideharu 1873.96
3 White Loss JPN Tada Ayako 2170.30
4 White Win JPN Kato Hiroaki 1694.99
27th Kanto Championship
Date 2010-05-23 Rating 2035.61
Round Color Result Opponent
1 Black Loss JPN Isobe Taizan 2331.89
2 White Loss JPN Mitsumori Masao 2252.22
3 White Loss JPN Kato Yasuhiro 2030.01
4 Black Loss JPN Arai Kazumi 2260.34
5 White Loss JPN Suzuki Rin 1937.34
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2035.95
Round Color Result Opponent
1 White Win JPN Fukui Nobuhiro 2247.08
2 White Loss JPN Shimoyama Takuma 2191.92
3 Black Win JPN Kon Akira 1932.23
4 White Loss JPN Matsuoka Teruo 1950.78
5 White Loss JPN Kato Yasuhiro 2033.16
5th All Japan Championship
Date 2010-03-21 Rating 2036.35
Round Color Result Opponent
1 White Loss JPN Oosumi Yuuki 2585.37
2 White Win JPN Tada Ayako 2164.46
3 White Loss JPN Iio Yoshihiro 2442.03
4 Black Loss JPN Tamada Yoichi 2378.37
5 Black Win JPN Miyoshi Takeo 2068.64
6 Black Loss JPN Isobe Taizan 2332.02
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2034.77
Round Color Result Opponent
A2 White Win JPN Tomobe Katsuhiro 2127.34
A3 Black Loss JPN Arai Kazumi 2255.65
A4 Black Loss JPN Iwano Fumio 2084.74
A5 Black Loss JPN Kon Akira 1928.24
49 Suiseisen Tournament Final round
Date 2009-10-25 Rating 2036.47
Round Color Result Opponent
1 Black Draw JPN Shimoyama Takuma 2188.07
2 White Loss JPN Tamada Yoichi 2340.92
3 Black Win JPN Tanji Hiroki 1950.81
4 Black Win JPN Tashiro Yuichi 2096.67
5 Black Loss JPN Kato Yasuhiro 2000.38
49 Suiseisen Tournament 1st round
Date 2009-09-06 Rating 2035.60
Round Color Result Opponent
1 White Win JPN Shimoyama Takuma 2186.00
2 White Win JPN Suzuki Rin 1912.02
3 Black Win JPN Tanji Hiroki 1951.35
4 White Loss JPN Tamada Yoichi 2324.09
26th Kanto Championship
Date 2009-05-17 Rating 2023.20
Round Color Result Opponent
4 Black Loss JPN Tanji Hiroki 1944.05
4th All Japan Championship
Date 2009-03-21 Rating 2019.47
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2425.14
2 White Loss JPN Iwano Fumio 2142.05
3 White Win JPN Nagao Noriaki 2283.67
4 White Win JPN Kobayashi Koichi 2043.03
5 White Loss JPN Ono Takayuki 2311.35
6 White Win JPN Sakamoto Hirouji 2206.06
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 1958.44
Round Color Result Opponent
1 Black Loss JPN Harada Motochika 1762.82
2 White Loss JPN Ono Takayuki 2312.75
3 White Win JPN Takeuchi Yuuta 1832.94
4 White Loss JPN Tanji Hiroki 1920.12
5 White Win JPN Matsuoka Teruo 1864.79
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 1948.00
Round Color Result Opponent
1 Black Loss JPN Arai Moriya 1906.10
2 White Loss JPN Matsuoka Teruo 1860.69
3 White Win JPN Tomobe Katsuhiro 2051.56
4 Black Loss JPN Takeuchi Shunsuke 2006.92
5 White Draw JPN Harada Motochika 1762.23
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 1944.80
Round Color Result Opponent
4 White Win JPN Kato Yasuhiro 1883.67
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 1930.98
Round Color Result Opponent
1 Black Loss JPN Miyagawa Junzo 2144.22
2 Black Loss JPN Mitsumori Masao 2185.22
Youth World Championship
Date 2006-08-08 Rating 1922.95
Round Color Result Opponent
a1 White Loss SWE Blomstedt Torbjorn 2053.31
a2 White Loss JPN Oosumi Yuuki 2344.72
a4 Black Loss JPN Okabe Hiroshi 2478.81
a5 Black Draw CHN Wu Yan 1970.67
a6 White Win SWE Hallkvist Joel 1939.68
a7 Black Loss CHN Huang Xiuyi 2077.97
a8 Black Loss CHN Lin Shan 2098.62