Maruyama Yasushi (丸山保司)

Place: Hamamatsu, Japan

Rating: 2210.38, Std: 97.23, Rank: 419

First game: 1996-09-23, Last game: 2024-11-10

Top rating: 2298.51 (2016-05-15)

Games: 373, Wins: 165, Draws: 52, Losses: 156

Gy1: 8, Gy2: 27, Gy5: 81

50 Tokai Championship 1st round Hamamatsu area
Date	2024-11-10		Rating	2210.38
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1955.12
2	White	Loss	Shimura Hiroki	2154.13
3	White	Win	Kawada Miki	1826.74
4	Black	Win	Yamamoto Yasuhiro	2161.68
62 Meijinsen Qualification Hamamatsu area 1st round
Date	2024-05-19		Rating	2207.73
Round	Color	Result	Opponent
1	Black	Loss	Fukada Ren	2065.99
2	Black	Loss	Kato Daisuke	1949.87
3	Black	Loss	Takazawa Nagayoshi	2218.99
4	Black	Win	Yamamoto Yasuhiro	2151.86
61st Meijinsen Tournament
Date	2023-09-18		Rating	2246.66
Round	Color	Result	Opponent
1	White	Draw	Matsuda Shoma	2358.01
2	Black	Win	Yamane Tomohiro	2084.33
3	White	Loss	Okabe Hiroshi	2713.61
4	Black	Loss	Fujita Maiko	2392.87
5	White	Loss	Nakayama Tomoharu	2767.95
6	White	Loss	Hasegawa Kazuto	2566.08
7	White	Loss	Makino Mitsunori	2625.06
8	White	Loss	Tachi Masaya	2584.79
9	Black	Draw	Kawano Takahisa	2525.14
61 Meijinsen Qualification Tokai area 2nd round
Date	2023-06-25		Rating	2260.29
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1965.40
2	Black	Win	Ishitani Shin-ichi	2371.47
3	Black	Win	Takazawa Nagayoshi	2272.27
61 Meijinsen Qualification Hamamatsu area 1st round
Date	2023-05-21		Rating	2260.74
Round	Color	Result	Opponent
1	White	Win	Kawada Miki	1826.92
2	White	Loss	Ishitani Shin-ichi	2367.75
3	Black	Win	Fukada Ren	2031.12
4	White	Win	Takazawa Nagayoshi	2275.73
48 Tokai Championship 2nd round
Date	2022-12-18		Rating	2254.89
Round	Color	Result	Opponent
1	White	Loss	Yamamoto Yasuhiro	2166.38
2	White	Win	Maruta Hiroki	2167.64
3	White	Draw	Ishitani Shin-ichi	2363.17
48 Tokai Championship 1st round Hamamatsu area
Date	2022-11-20		Rating	2254.13
Round	Color	Result	Opponent
1	White	Win	Fukada Ren	2032.85
2	White	Win	Kawada Miki	1826.15
3	White	Loss	Ishitani Shin-ichi	2360.75
4	Black	Draw	Yamamoto Yasuhiro	2168.11
60 Meijinsen Qualification Tokai area 2nd round
Date	2022-06-26		Rating	2253.00
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2347.91
2	Black	Loss	Oomura Shu	2354.46
3	Black	Loss	Yamamoto Yasuhiro	2173.20
60th Meijinsen Tournament Tokai area 1st round
Date	2022-05-15		Rating	2254.25
Round	Color	Result	Opponent
1	White	Win	Fukada Ren	2034.99
2	White	Win	Kawada Miki	1832.48
3	White	Loss	Ishitani Shin-ichi	2345.33
4	Black	Win	Yamamoto Yasuhiro	2174.26
5	White	Loss	Takazawa Nagayoshi	2211.11
59th Meijinsen Tournament
Date	2022-01-10		Rating	2261.37
Round	Color	Result	Opponent
1	White	Draw	Ono Takayuki	2409.65
2	White	Loss	Maruta Hiroki	2236.12
3	White	Loss	Okabe Hiroshi	2694.05
4	White	Loss	Hasegawa Kazuto	2565.63
5	White	Loss	Nakayama Tomoharu	2814.46
6	Black	Win	Hayashi Shoichi	2147.09
7	Black	Loss	Iio Yoshihiro	2392.30
8	White	Loss	Kamiya Shunsuke	2849.60
9	White	Loss	Nagasoe Hiroki	2647.22
47 Tokai Championship 2nd round
Date	2021-12-19		Rating	2264.36
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2325.92
2	Black	Win	Yamamoto Yasuhiro	2182.90
3	Black	Loss	Oomura Shu	2357.25
47 Tokai Championship 1st round Hamamatsu area
Date	2021-10-21		Rating	2274.97
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1950.32
2	Black	Loss	Yamamoto Yasuhiro	2189.37
3	Black	Win	Fukada Ren	2049.27
4	White	Win	Kawada Miki	1865.47
5	Black	Win	Takazawa Nagayoshi	2188.12
59 Meijinsen Qualification Tokai area 2nd round
Date	2021-06-27		Rating	2293.37
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2325.62
2	Black	Win	Takazawa Nagayoshi	2179.65
3	Black	Win	Yamamoto Yasuhiro	2192.25
59 Meijinsen Qualification Hamamatsu area 1st round
Date	2021-05-16		Rating	2294.21
Round	Color	Result	Opponent
1	Black	Win	Kawada Miki	1901.59
2	White	Win	Ishitani Shin-ichi	2329.99
3	Black	Draw	Takazawa Nagayoshi	2179.50
4	White	Win	Yamamoto Yasuhiro	2194.20
5	Black	Win	Fukada Ren	2031.45
46 Tokai Championship 2nd round
Date	2020-12-20		Rating	2280.39
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2360.00
2	White	Loss	Mano Yoshihisa	2257.46
3	Black	Draw	Yamamoto Yasuhiro	2205.25
46 Tokai Championship 1st round Hamamatsu area
Date	2020-11-15		Rating	2281.09
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1925.78
2	White	Loss	Yamamoto Yasuhiro	2208.31
3	White	Win	Fukada Ren	1991.66
5	White	Win	Yoshida Kazuma	1590.37
58 Meijinsen Qualification Tokai area 2nd round
Date	2020-07-19		Rating	2287.59
Round	Color	Result	Opponent
1	White	Win	Masuda Taku	2021.40
2	White	Loss	Ishitani Shin-ichi	2364.69
3	White	Win	Fujita Yudai	2477.04
58 Meijinsen Qualification Hamamatsu area 1st round
Date	2020-06-28		Rating	2287.49
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2477.29
2	White	Win	Yamamoto Yasuhiro	2204.71
3	White	Win	Kato Daisuke	1914.52
4	White	Draw	Ishitani Shin-ichi	2367.53
45 Tokai Championship 2nd round
Date	2019-12-15		Rating	2278.93
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2367.21
2	White	Loss	Mano Yoshihisa	2299.13
3	White	Win	Yamamoto Yasuhiro	2214.45
45 Tokai Championship Hamamatsu area 1st round
Date	2019-11-17		Rating	2279.07
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1898.41
2	Black	Loss	Yamamoto Yasuhiro	2216.09
3	Black	Win	Fukada Ren	1960.56
57 Meijinsen Qualification Tokai area 2nd round
Date	2019-06-23		Rating	2285.54
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2386.48
2	Black	Win	Suzuki Junichiro	2038.29
3	White	Loss	Mano Yoshihisa	2313.84
57 Meijinsen Qualification Hamamatsu area
Date	2019-05-19		Rating	2289.51
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1922.95
2	Black	Win	Ishitani Shin-ichi	2387.40
3	Black	Win	Kato Daisuke	1876.03
4	Black	Win	Suzuki Junichiro	2040.17
44 Tokai Championship final match
Date	2019-02-16		Rating	2289.49
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2400.84
2	Black	Loss	Ishitani Shin-ichi	2400.84
3	White	Loss	Ishitani Shin-ichi	2400.84
44 Tokai Championship 2nd round
Date	2018-12-16		Rating	2293.16
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2411.51
2	Black	Win	Kishi Yoshinori	1933.64
3	Black	Win	Mano Yoshihisa	2318.64
44 Tokai Championship Hamamatsu area 1st round
Date	2018-11-18		Rating	2290.74
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1883.92
2	Black	Win	Takahashi Kodai	1588.46
3	Black	Loss	Suzuki Junichiro	2058.31
5	White	Win	Ishitani Shin-ichi	2415.75
ex1	White	Loss	Ishitani Shin-ichi	2415.75
ex2	White	Win	Suzuki Junichiro	2058.31
56 Meijinsen Qualification Tokai area 2nd round
Date	2018-06-24		Rating	2280.20
Round	Color	Result	Opponent
1	White	Loss	Fujita Yudai	2489.27
2	Black	Loss	Mano Yoshihisa	2335.81
3	White	Loss	Ishitani Shin-ichi	2427.92
56 Meijinsen Qualification Hamamatsu area 1st round
Date	2018-05-20		Rating	2281.39
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2492.03
2	Black	Win	Takazawa Nagayoshi	2153.69
3	White	Win	Kugizaki Michihiko	2020.13
4	White	Draw	Ishitani Shin-ichi	2426.60
43 Tokai Championship 1st round Hamamatsu area
Date	2017-11-26		Rating	2278.11
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2393.74
2	Black	Loss	Yamamoto Yasuhiro	2186.35
3	Black	Win	Suzuki Junichiro	2060.49
4	White	Win	Kato Daisuke	1861.70
55 Meijinsen Tournament
Date	2017-09-18		Rating	2278.06
Round	Color	Result	Opponent
1	Black	Loss	Tamada Yoichi	2507.18
2	White	Draw	Matsuura Hiroshi	2338.41
3	White	Loss	Hasegawa Kazuto	2595.62
4	White	Loss	Nakayama Tomoharu	2840.69
5	White	Loss	Iio Yoshihiro	2545.78
6	White	Loss	Sato Kiyotomi	2447.96
7	Black	Loss	Kawano Takahisa	2431.34
8	White	Loss	Kamiya Shunsuke	2807.20
9	White	Loss	Okabe Hiroshi	2718.62
55 Meijinsen Qualification Tokai area 2nd round
Date	2017-06-25		Rating	2288.99
Round	Color	Result	Opponent
1	Black	Win	Takazawa Nagayoshi	2178.17
2	Black	Win	Mano Yoshihisa	2330.95
3	Black	Win	Suzuki Junichiro	2047.40
55 Meijinsen Qualification Tokai area 1st round
Date	2017-05-21		Rating	2289.19
Round	Color	Result	Opponent
1	Black	Win	Kishi Yoshinori	1965.65
2	White	Draw	Takazawa Nagayoshi	2178.13
3	Black	Loss	Fujita Yudai	2480.55
4	White	Win	Yamamoto Yasuhiro	2170.72
5	White	Draw	Mano Yoshihisa	2334.66
42 Tokai Championship 2nd round
Date	2016-12-18		Rating	2287.82
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2394.91
2	Black	Win	Yamamoto Yasuhiro	2155.07
3	White	Loss	Fujita Yudai	2484.84
42 Tokai Championship 1st round
Date	2016-11-20		Rating	2288.43
Round	Color	Result	Opponent
1	Black	Win	Kawada Miki	1870.95
2	Black	Win	Kato Daisuke	1860.80
3	White	Loss	Ishitani Shin-ichi	2397.43
4	Black	Win	Suzuki Junichiro	2023.21
5	White	Win	Yamamoto Yasuhiro	2154.25
54 Meijinsen Tournament
Date	2016-09-19		Rating	2287.66
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2715.36
2	Black	Loss	Iio Yoshihiro	2558.56
3	Black	Loss	Matsuura Hiroshi	2359.82
4	Black	Loss	Nakayama Tomoharu	2774.92
5	Black	Loss	Kuga Akio	2361.35
6	White	Loss	Hasegawa Kazuto	2636.98
7	White	Draw	Koyama Jun	2616.04
8	Black	Loss	Tanaka Toshiki	2440.53
9	White	Loss	Kamiya Shunsuke	2757.32
54 Meijinsen Qualification Tokai area 2nd round
Date	2016-06-26		Rating	2298.02
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2385.29
2	White	Win	Yamamoto Yasuhiro	2147.64
3	Black	Win	Kato Daisuke	1854.50
54 Meijinsen Qualification Tokai area 1st round
Date	2016-05-15		Rating	2298.51
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	2004.95
2	Black	Draw	Mano Yoshihisa	2338.78
3	Black	Win	Yamamoto Yasuhiro	2147.36
4	Black	Win	Kato Daisuke	1855.96
5	White	Draw	Ishitani Shin-ichi	2388.06
41 Tokai Championship 2nd round
Date	2015-12-20		Rating	2288.67
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2439.28
2	Black	Draw	Mano Yoshihisa	2352.38
3	White	Loss	Ishitani Shin-ichi	2395.18
41 Tokai Championship 1st round
Date	2015-11-15		Rating	2288.49
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2431.16
2	Black	Win	Kato Daisuke	1870.78
4	White	Draw	Mano Yoshihisa	2356.65
5	Black	Win	Yamamoto Yasuhiro	2131.58
53 Meijinsen Qualification Tokai area 2nd round
Date	2015-06-21		Rating	2285.08
Round	Color	Result	Opponent
1	White	Draw	Fujita Yudai	2389.75
2	Black	Loss	Ishitani Shin-ichi	2405.86
3	White	Loss	Mano Yoshihisa	2355.93
53 Meijinsen Qualification Tokai area 1st round
Date	2015-05-17		Rating	2286.55
Round	Color	Result	Opponent
1	Black	Draw	Fujita Yudai	2376.28
2	Black	Win	Tatematsu Hikaru	2186.53
3	White	Loss	Ishitani Shin-ichi	2414.21
4	Black	Win	Inoue Katsumi	1905.98
40 Tokai Championship final match
Date	2015-02-15		Rating	2287.71
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2427.17
2	Black	Loss	Ishitani Shin-ichi	2427.17
40 Tokai Championship 2nd round
Date	2014-12-21		Rating	2292.27
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2120.34
2	Black	Win	Ishitani Shin-ichi	2432.45
3	White	Draw	Tatematsu Hikaru	2188.27
52 Meijinsen Qualification Tokai area 1st round
Date	2014-04-20		Rating	2290.01
Round	Color	Result	Opponent
1	White	Win	Takazawa Nagayoshi	2037.51
2	White	Loss	Fukui Nobuhiro	2618.89
3	Black	Win	Suzuki Junichiro	1952.35
4	White	Loss	Ishitani Shin-ichi	2451.27
39 Tokai Championship final match
Date	2014-02-16		Rating	2290.12
Round	Color	Result	Opponent
1	White	Draw	Mano Yoshihisa	2312.94
2	White	Draw	Mano Yoshihisa	2312.94
3	White	Draw	Mano Yoshihisa	2312.94
4	White	Draw	Mano Yoshihisa	2312.94
5	Black	Win	Mano Yoshihisa	2312.94
9th All Japan Championship
Date	2014-01-26		Rating	2288.61
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2829.98
2	Black	Loss	Yamamoto Yasuhiro	2145.38
3	White	Win	Kon Akira	1986.79
4	White	Draw	Kim Chang-Su	2067.16
5	White	Loss	Kobayashi Koichi	2230.58
6	White	Win	Miyagawa Junzo	2198.55
39 Tokai Championship 2nd round
Date	2013-12-15		Rating	2290.62
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2150.11
2	White	Loss	Mano Yoshihisa	2315.36
3	Black	Win	Ishitani Shin-ichi	2429.31
39 Tokai Championship 1st round
Date	2013-11-17		Rating	2290.30
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1936.22
2	White	Win	Yamamoto Yasuhiro	2155.61
3	Black	Win	Mano Yoshihisa	2312.46
51 Meijinsen Qualification Tokai area 2nd round
Date	2013-05-19		Rating	2268.77
Round	Color	Result	Opponent
1	White	Draw	Yamamoto Yasuhiro	2178.88
2	Black	Win	Fukui Nobuhiro	2573.58
3	Black	Loss	Mano Yoshihisa	2307.80
51 Meijinsen Qualification Tokai area 1st round
Date	2013-04-21		Rating	2264.58
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1924.46
2	White	Loss	Mano Yoshihisa	2303.19
3	Black	Win	Saito Syuichi	2063.02
4	White	Loss	Yamamoto Yasuhiro	2183.36
38 Tokai Championship 2nd round
Date	2012-11-18		Rating	2253.47
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2361.07
2	Black	Draw	Saito Syuichi	2069.92
3	White	Loss	Mano Yoshihisa	2277.38
38 Tokai Championship 1st round
Date	2012-10-21		Rating	2253.19
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2269.57
2	Black	Win	Suzuki Junichiro	1916.39
3	Black	Win	Saito Syuichi	2071.63
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2253.18
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1917.22
2	White	Loss	Nagao Noriaki	2391.89
3	Black	Draw	Kashihara Akihiko	2308.75
4	White	Win	Yamamoto Yasuhiro	2158.87
5	White	Win	Kubo Izumi	2088.71
6	White	Loss	Fukui Nobuhiro	2534.26
50 Meijinsen Qualification Tokai area 2nd round
Date	2012-05-20		Rating	2249.06
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2151.33
2	Black	Loss	Fukui Nobuhiro	2509.98
3	Black	Draw	Miyoshi Takeo	2173.01
50 Meijinsen Qualification Tokai area 1st round
Date	2012-04-15		Rating	2247.31
Round	Color	Result	Opponent
1	White	Loss	Yamamoto Yasuhiro	2152.31
3	Black	Win	Suzuki Junichiro	1934.10
4	White	Win	Mano Yoshihisa	2234.27
37 Tokai Championship final match
Date	2012-02-19		Rating	2244.57
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2374.66
2	Black	Loss	Ishitani Shin-ichi	2374.66
3	White	Loss	Ishitani Shin-ichi	2374.66
37 Tokai Championship 2nd round
Date	2011-11-20		Rating	2239.74
Round	Color	Result	Opponent
1	White	Draw	Yamamoto Yasuhiro	2141.63
2	White	Loss	Ishitani Shin-ichi	2390.85
3	White	Win	Mano Yoshihisa	2231.23
37 Tokai Championship 1st round
Date	2011-10-16		Rating	2237.67
Round	Color	Result	Opponent
1	Black	Loss	Suzuki Junichiro	1949.32
3	Black	Win	Miyoshi Takeo	2159.66
4	White	Win	Yamamoto Yasuhiro	2140.75
49 Meijinsen Qualification Tokai area 2nd round
Date	2011-05-15		Rating	2230.05
Round	Color	Result	Opponent
1	White	Draw	Mano Yoshihisa	2265.04
2	White	Loss	Miyoshi Takeo	2149.60
3	Black	Win	Ishitani Shin-ichi	2390.43
49 Meijinsen Qualification Tokai area 1st round
Date	2011-04-17		Rating	2228.19
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2125.73
2	White	Win	Kugizaki Michihiko	1936.57
3	White	Loss	Ishitani Shin-ichi	2390.46
4	White	Loss	Suzuki Junichiro	1940.46
36 Tokai Championship 1st round
Date	2010-10-17		Rating	2228.39
Round	Color	Result	Opponent
1	Black	Loss	Yamamoto Yasuhiro	2126.02
2	White	Loss	Mano Yoshihisa	2312.19
3	White	Win	Kawada Miki	1885.75
4	White	Win	Suzuki Junichiro	1920.81
48 Meijinsen Qualification Tokai area 1st round
Date	2010-04-18		Rating	2243.91
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2138.20
2	White	Loss	Mano Yoshihisa	2319.75
3	White	Win	Miyazu Goichi	1817.33
4	Black	Draw	Ishitani Shin-ichi	2398.48
35 Tokai Championship final match
Date	2010-02-21		Rating	2247.15
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2391.64
2	White	Loss	Ishitani Shin-ichi	2391.64
35 Tokai Championship 2nd round
Date	2009-11-15		Rating	2259.41
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2148.56
2	White	Draw	Ishitani Shin-ichi	2369.70
3	Black	Win	Miyoshi Takeo	2151.98
35 Tokai Championship 1st round
Date	2009-10-18		Rating	2260.27
Round	Color	Result	Opponent
1	Black	Loss	Yamamoto Yasuhiro	2149.07
2	Black	Win	Suzuki Junichiro	1903.56
3	White	Win	Kamikubo Mineo	1939.24
4	White	Win	Mano Yoshihisa	2317.43
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	2260.82
Round	Color	Result	Opponent
1	White	Loss	Kato Yasuhiro	2048.09
2	White	Win	Kubo Izumi	2112.88
3	White	Win	Gakumazawa Hideaki	2137.95
4	White	Win	Sato Kiyotomi	2432.62
5	Black	Draw	Koyama Jun	2443.04
6	White	Win	Yamamoto Yasuhiro	2146.48
47th Meijinsen Qualification Tokai area 1st round
Date	2009-04-19		Rating	2245.06
Round	Color	Result	Opponent
1	Black	Win	Kawasaki Nobuhiko	2102.71
2	White	Loss	Ishitani Shin-ichi	2388.19
3	White	Loss	Yamamoto Yasuhiro	2140.44
4	White	Win	Kugizaki Michihiko	1949.51
34th Tokai Championship 2nd round
Date	2008-11-16		Rating	2235.20
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2396.34
	White	Loss	Miyoshi Takeo	2227.04
	White	Win	Yamamoto Yasuhiro	2117.34
34th Tokai Championship, 1st round
Date	2008-10-19		Rating	2234.84
Round	Color	Result	Opponent
	Black	Win	Miyoshi Takeo	2230.23
	Black	Win	Saito Syuichi	2092.97
	Black	Win	Yamamoto Yasuhiro	2112.67
	Black	Win	Miyazu Goichi	1820.63
7th 6-7 dan Tournament
Date	2008-09-28		Rating	2231.73
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	1996.06
2	Black	Loss	Tamura Kazumasa	2469.77
3	Black	Draw	Kubo Izumi	2107.56
4	White	Win	Tanno Yoshitaka	2117.67
5	White	Loss	Ono Takayuki	2408.58
6	White	Win	Gakumazawa Hideaki	2177.49
46th Meijinsen Qualification Tokai area, Final round
Date	2008-05-18		Rating	2207.17
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2406.73
	Black	Win	Miyoshi Takeo	2260.74
	Black	Win	Yamamoto Yasuhiro	2104.80
46th Meijinsen Qualification Tokai area 1st round
Date	2008-04-20		Rating	2199.85
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2406.59
	White	Loss	Yamamoto Yasuhiro	2105.84
	Black	Win	Miyazu Goichi	1823.31
	Black	Win	Kamikubo Mineo	1881.76
33rd Tokai Championship 2nd round
Date	2007-11-18		Rating	2170.25
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2292.44
	White	Loss	Ishitani Shin-ichi	2398.43
	White	Loss	Yamamoto Yasuhiro	2096.84
33rd Tokai Championship 1st round
Date	2007-10-21		Rating	2168.43
Round	Color	Result	Opponent
	White	Win	Kamikubo Mineo	1863.28
	White	Win	Yamamoto Hukue	1663.50
	White	Win	Yamamoto Yasuhiro	2091.44
	Black	Loss	Miyoshi Takeo	2297.39
45th Meijinsen Qualification Tokai area - 1st round
Date	2007-04-15		Rating	2150.57
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2289.22
2	White	Win	Kugizaki Michihiko	1843.58
3	White	Loss	Yamamoto Yasuhiro	2077.32
4	White	Win	Miyazu Goichi	1817.14
32nd Tokai Championship - 2nd round
Date	2006-11-26		Rating	2147.31
Round	Color	Result	Opponent
	White	Win	Miyazu Goichi	1818.59
	Black	Draw	Miyoshi Takeo	2281.56
	Black	Loss	Ishitani Shin-ichi	2370.52
32nd Tokai Championship - 1st round
Date	2006-10-15		Rating	2145.87
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2279.25
	White	Loss	Miyazu Goichi	1820.13
	Black	Win	Yamamoto Yasuhiro	2063.20
	Black	Win	Takatsu Hitoshi	1935.28
Meijin-sen Qual, Tokai area final round
Date	2006-06-11		Rating	2149.55
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2371.04
	White	Loss	Shinoda Kiyoshi	2356.14
	White	Win	Miyoshi Takeo	2272.05
Meijin-sen Qual, Tokai area 1st round
Date	2006-05-21		Rating	2149.65
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2271.80
2	White	Loss	Yamamoto Yasuhiro	2061.36
3	Black	Win	Takatsu Hitoshi	1921.94
4	Black	Loss	Shinoda Kiyoshi	2355.82
31st Tokai Championship - 1st round
Date	2005-10-16		Rating	2150.19
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1633.02
2	Black	Loss	Shinoda Kiyoshi	2343.48
3	Black	Win	Suzuki Junichiro	1843.35
4	Black	Draw	Miyoshi Takeo	2278.54
30th Tokai Championship - Final match
Date	2005-01-16		Rating	2147.12
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2380.62
2	Black	Loss	Ishitani Shin-ichi	2380.62
3	White	Draw	Ishitani Shin-ichi	2380.62
30th Tokai Championship - 2nd round
Date	2004-11-21		Rating	2144.13
Round	Color	Result	Opponent
	White	Win	Yamamoto Hukue	1628.12
	White	Draw	Miyoshi Takeo	2255.78
	Black	Draw	Ishitani Shin-ichi	2379.00
30th Tokai Championship - 1st round
Date	2004-10-17		Rating	2140.32
Round	Color	Result	Opponent
	White	Win	Yamamoto Hukue	1626.42
	Black	Loss	Miyoshi Takeo	2253.90
42nd Meijinsen Qualification: Tokai 2nd round
Date	2004-06-13		Rating	2130.70
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2379.49
	White	Loss	Shinoda Kiyoshi	2293.20
	White	Loss	Yamamoto Yasuhiro	2074.71
42nd Meijinsen Qualification: Tokai 1st round
Date	2004-05-23		Rating	2131.56
Round	Color	Result	Opponent
1	White	Win	Miyazu Goichi	1764.66
2	Black	Win	Gamano Yutaka	2049.09
3	Black	Loss	Yamamoto Yasuhiro	2076.60
4	White	Draw	Ishitani Shin-ichi	2379.54
29th Tokai Championship: 1st round
Date	2003-10-19		Rating	2135.14
Round	Color	Result	Opponent
	White	Draw	Oota Tsuyoshi	2236.31
	White	Loss	Miyoshi Takeo	2233.57
	Black	Loss	Gamano Yutaka	2061.67
	White	Win	Miyazu Goichi	1762.03
40th Meijinsen Qualification: Tokai 2nd round
Date	2002-06-09		Rating	2183.08
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2395.33
	Black	Draw	Takazawa Nagayoshi	2074.05
	White	Win	Miyoshi Takeo	2234.53
40th Meijinsen Qualification Tokai area 1st-Round
Date	2002-05-19		Rating	2184.65
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2395.71
2	Black	Win	Yamamoto Hukue	1601.08
3	Black	Win	Gamano Yutaka	2038.02
4	White	Loss	Miyoshi Takeo	2233.30
The 39th Meijin-sen Tournament
Date	2001-09-24		Rating	2197.80
Round	Color	Result	Opponent
1	Black	Draw	Takagawa Teiji	2338.34
2	White	Loss	Nishimura Toshio	2369.30
3	White	Loss	Hasegawa Kazuto	2575.07
4	Black	Loss	Iio Yoshihiro	2417.62
5	White	Loss	Matsuura Hiroshi	2252.69
6	Black	Loss	Yamaguchi Yusui	2552.23
7	Black	Win	Hayakawa Yoshimi	2415.58
8	Black	Loss	Kudomi Takahiro	2389.25
9	Black	Loss	Nara Hideki	2532.35
38th Meijinsen Tournament
Date	2000-10-01		Rating	2239.03
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2564.87
2	Black	Loss	Kusajima Masato	2360.80
3	Black	Loss	Arai Yutaka	2187.41
4	Black	Loss	Fujinami Hisao	2242.65
5	White	Draw	Kudomi Takahiro	2362.78
6	Black	Loss	Nara Hideki	2578.05
7	Black	Win	Iio Yoshihiro	2361.97
8	Black	Draw	Hayakawa Yoshimi	2425.64
9	Black	Win	Nishizono Norio	2354.49
38th Meijinsen Qualification: Tokai 2nd round
Date	2000-06-11		Rating	2250.82
Round	Color	Result	Opponent
	Black	Win	Saito Koji	2256.88
	Black	Win	Ishitani Shin-ichi	2369.33
	Black	Win	Miyoshi Takeo	2172.90
38th Meijinsen Qualification: Tokai 1st round
Date	2000-05-21		Rating	2249.38
Round	Color	Result	Opponent
1	Black	Win	Miyoshi Takeo	2171.95
2	White	Loss	Saito Koji	2256.51
3	Black	Win	Yamamoto Yasuhiro	1984.35
4	White	Loss	Ishitani Shin-ichi	2368.40
34th Meijin-sen Tournament
Date	1996-09-23		Rating	2196.04
Round	Color	Result	Opponent
1	Black	Win	Matsuura Hiroshi	2166.80
2	Black	Loss	Ooi Kozo	2313.38
3	Black	Loss	Nara Hideki	2532.32
4	Black	Draw	Isobe Taizan	2394.54
5	White	Loss	Sagara Takashi	2484.82
6	Black	Loss	Hasegawa Kazuto	2593.21
7	Black	Loss	Nishizono Norio	2488.79
8	Black	Loss	Nishimura Toshio	2341.38
9	Black	Win	Yamaguchi Yusui	2426.48