Maruyama Yasushi (丸山保司)

Place: Hamamatsu, Japan

Rating: 2203.98, Std: 98.95, Rank: 419

First game: 1996-09-23, Last game: 2024-05-19

Top rating: 2296.23 (2016-05-15)

Games: 369, Wins: 162, Draws: 52, Losses: 155

Gy1: 13, Gy2: 27, Gy5: 80

62 Meijinsen Qualification Hamamatsu area 1st round
Date	2024-05-19		Rating	2203.98
Round	Color	Result	Opponent
1	Black	Loss	Fukada Ren	2113.04
2	Black	Loss	Kato Daisuke	1955.28
3	Black	Loss	Takazawa Nagayoshi	2253.41
4	Black	Win	Yamamoto Yasuhiro	2121.67
61st Meijinsen Tournament
Date	2023-09-18		Rating	2244.12
Round	Color	Result	Opponent
1	White	Draw	Matsuda Shoma	2355.23
2	Black	Win	Yamane Tomohiro	2119.18
3	White	Loss	Okabe Hiroshi	2697.58
4	Black	Loss	Fujita Maiko	2392.02
5	White	Loss	Nakayama Tomoharu	2761.28
6	White	Loss	Hasegawa Kazuto	2552.38
7	White	Loss	Makino Mitsunori	2592.68
8	White	Loss	Tachi Masaya	2570.17
9	Black	Draw	Kawano Takahisa	2533.44
61 Meijinsen Qualification Tokai area 2nd round
Date	2023-06-25		Rating	2258.00
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1972.05
2	Black	Win	Ishitani Shin-ichi	2363.08
3	Black	Win	Takazawa Nagayoshi	2281.99
61 Meijinsen Qualification Hamamatsu area 1st round
Date	2023-05-21		Rating	2258.50
Round	Color	Result	Opponent
1	White	Win	Kawada Miki	1834.52
2	White	Loss	Ishitani Shin-ichi	2360.01
3	Black	Win	Fukada Ren	2055.12
4	White	Win	Takazawa Nagayoshi	2283.89
48 Tokai Championship 2nd round
Date	2022-12-18		Rating	2252.20
Round	Color	Result	Opponent
1	White	Loss	Yamamoto Yasuhiro	2155.59
2	White	Win	Maruta Hiroki	2158.20
3	White	Draw	Ishitani Shin-ichi	2356.97
48 Tokai Championship 1st round Hamamatsu area
Date	2022-11-20		Rating	2251.43
Round	Color	Result	Opponent
1	White	Win	Fukada Ren	2049.85
2	White	Win	Kawada Miki	1832.90
3	White	Loss	Ishitani Shin-ichi	2354.78
4	Black	Draw	Yamamoto Yasuhiro	2157.88
60 Meijinsen Qualification Tokai area 2nd round
Date	2022-06-26		Rating	2250.10
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2342.77
2	Black	Loss	Oomura Shu	2348.56
3	Black	Loss	Yamamoto Yasuhiro	2165.26
60th Meijinsen Tournament Tokai area 1st round
Date	2022-05-15		Rating	2251.36
Round	Color	Result	Opponent
1	White	Win	Fukada Ren	2046.19
2	White	Win	Kawada Miki	1838.20
3	White	Loss	Ishitani Shin-ichi	2340.37
4	Black	Win	Yamamoto Yasuhiro	2166.92
5	White	Loss	Takazawa Nagayoshi	2213.79
59th Meijinsen Tournament
Date	2022-01-10		Rating	2258.28
Round	Color	Result	Opponent
1	White	Draw	Ono Takayuki	2405.35
2	White	Loss	Maruta Hiroki	2230.85
3	White	Loss	Okabe Hiroshi	2687.03
4	White	Loss	Hasegawa Kazuto	2557.69
5	White	Loss	Nakayama Tomoharu	2808.25
6	Black	Win	Hayashi Shoichi	2140.97
7	Black	Loss	Iio Yoshihiro	2387.36
8	White	Loss	Kamiya Shunsuke	2842.13
9	White	Loss	Nagasoe Hiroki	2642.12
47 Tokai Championship 2nd round
Date	2021-12-19		Rating	2261.28
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2321.19
2	Black	Win	Yamamoto Yasuhiro	2177.15
3	Black	Loss	Oomura Shu	2351.24
47 Tokai Championship 1st round Hamamatsu area
Date	2021-10-21		Rating	2271.98
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1955.25
2	Black	Loss	Yamamoto Yasuhiro	2184.23
3	Black	Win	Fukada Ren	2056.68
4	White	Win	Kawada Miki	1870.25
5	Black	Win	Takazawa Nagayoshi	2189.72
59 Meijinsen Qualification Tokai area 2nd round
Date	2021-06-27		Rating	2290.25
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2321.07
2	Black	Win	Takazawa Nagayoshi	2180.59
3	Black	Win	Yamamoto Yasuhiro	2187.73
59 Meijinsen Qualification Hamamatsu area 1st round
Date	2021-05-16		Rating	2291.05
Round	Color	Result	Opponent
1	Black	Win	Kawada Miki	1905.89
2	White	Win	Ishitani Shin-ichi	2325.41
3	Black	Draw	Takazawa Nagayoshi	2180.30
4	White	Win	Yamamoto Yasuhiro	2189.86
5	Black	Win	Fukada Ren	2037.09
46 Tokai Championship 2nd round
Date	2020-12-20		Rating	2276.84
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2355.14
2	White	Loss	Mano Yoshihisa	2233.87
3	Black	Draw	Yamamoto Yasuhiro	2200.98
46 Tokai Championship 1st round Hamamatsu area
Date	2020-11-15		Rating	2277.58
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1929.43
2	White	Loss	Yamamoto Yasuhiro	2204.16
3	White	Win	Fukada Ren	1995.94
5	White	Win	Yoshida Kazuma	1593.11
58 Meijinsen Qualification Tokai area 2nd round
Date	2020-07-19		Rating	2284.05
Round	Color	Result	Opponent
1	White	Win	Masuda Taku	2018.86
2	White	Loss	Ishitani Shin-ichi	2360.20
3	White	Win	Fujita Yudai	2473.55
58 Meijinsen Qualification Hamamatsu area 1st round
Date	2020-06-28		Rating	2283.94
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2473.81
2	White	Win	Yamamoto Yasuhiro	2200.78
3	White	Win	Kato Daisuke	1917.50
4	White	Draw	Ishitani Shin-ichi	2363.06
45 Tokai Championship 2nd round
Date	2019-12-15		Rating	2275.30
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2362.89
2	White	Loss	Mano Yoshihisa	2285.36
3	White	Win	Yamamoto Yasuhiro	2210.69
45 Tokai Championship Hamamatsu area 1st round
Date	2019-11-17		Rating	2275.48
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1900.38
2	Black	Loss	Yamamoto Yasuhiro	2212.41
3	Black	Win	Fukada Ren	1963.26
57 Meijinsen Qualification Tokai area 2nd round
Date	2019-06-23		Rating	2282.04
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2382.60
2	Black	Win	Suzuki Junichiro	2036.55
3	White	Loss	Mano Yoshihisa	2302.87
57 Meijinsen Qualification Hamamatsu area
Date	2019-05-19		Rating	2286.06
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1925.63
2	Black	Win	Ishitani Shin-ichi	2383.62
3	Black	Win	Kato Daisuke	1877.20
4	Black	Win	Suzuki Junichiro	2038.47
44 Tokai Championship final match
Date	2019-02-16		Rating	2286.12
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2397.24
2	Black	Loss	Ishitani Shin-ichi	2397.24
3	White	Loss	Ishitani Shin-ichi	2397.24
44 Tokai Championship 2nd round
Date	2018-12-16		Rating	2289.85
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2408.02
2	Black	Win	Kishi Yoshinori	1931.19
3	Black	Win	Mano Yoshihisa	2309.88
44 Tokai Championship Hamamatsu area 1st round
Date	2018-11-18		Rating	2287.48
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1884.52
2	Black	Win	Takahashi Kodai	1589.24
3	Black	Loss	Suzuki Junichiro	2056.63
5	White	Win	Ishitani Shin-ichi	2412.33
ex1	White	Loss	Ishitani Shin-ichi	2412.33
ex2	White	Win	Suzuki Junichiro	2056.63
56 Meijinsen Qualification Tokai area 2nd round
Date	2018-06-24		Rating	2277.13
Round	Color	Result	Opponent
1	White	Loss	Fujita Yudai	2486.23
2	Black	Loss	Mano Yoshihisa	2328.67
3	White	Loss	Ishitani Shin-ichi	2424.73
56 Meijinsen Qualification Hamamatsu area 1st round
Date	2018-05-20		Rating	2278.38
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2489.04
2	Black	Win	Takazawa Nagayoshi	2152.48
3	White	Win	Kugizaki Michihiko	2020.37
4	White	Draw	Ishitani Shin-ichi	2423.46
43 Tokai Championship 1st round Hamamatsu area
Date	2017-11-26		Rating	2275.35
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2390.82
2	Black	Loss	Yamamoto Yasuhiro	2183.69
3	Black	Win	Suzuki Junichiro	2058.88
4	White	Win	Kato Daisuke	1861.90
55 Meijinsen Tournament
Date	2017-09-18		Rating	2275.38
Round	Color	Result	Opponent
1	Black	Loss	Tamada Yoichi	2504.38
2	White	Draw	Matsuura Hiroshi	2336.45
3	White	Loss	Hasegawa Kazuto	2592.69
4	White	Loss	Nakayama Tomoharu	2837.77
5	White	Loss	Iio Yoshihiro	2542.90
6	White	Loss	Sato Kiyotomi	2445.23
7	Black	Loss	Kawano Takahisa	2430.02
8	White	Loss	Kamiya Shunsuke	2804.24
9	White	Loss	Okabe Hiroshi	2715.74
55 Meijinsen Qualification Tokai area 2nd round
Date	2017-06-25		Rating	2286.38
Round	Color	Result	Opponent
1	Black	Win	Takazawa Nagayoshi	2176.64
2	Black	Win	Mano Yoshihisa	2326.16
3	Black	Win	Suzuki Junichiro	2045.81
55 Meijinsen Qualification Tokai area 1st round
Date	2017-05-21		Rating	2286.61
Round	Color	Result	Opponent
1	Black	Win	Kishi Yoshinori	1964.18
2	White	Draw	Takazawa Nagayoshi	2176.59
3	Black	Loss	Fujita Yudai	2477.84
4	White	Win	Yamamoto Yasuhiro	2168.28
5	White	Draw	Mano Yoshihisa	2330.04
42 Tokai Championship 2nd round
Date	2016-12-18		Rating	2285.41
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2392.34
2	Black	Win	Yamamoto Yasuhiro	2152.77
3	White	Loss	Fujita Yudai	2482.29
42 Tokai Championship 1st round
Date	2016-11-20		Rating	2286.05
Round	Color	Result	Opponent
1	Black	Win	Kawada Miki	1871.78
2	Black	Win	Kato Daisuke	1860.70
3	White	Loss	Ishitani Shin-ichi	2394.89
4	Black	Win	Suzuki Junichiro	2021.64
5	White	Win	Yamamoto Yasuhiro	2151.97
54 Meijinsen Tournament
Date	2016-09-19		Rating	2285.33
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2712.80
2	Black	Loss	Iio Yoshihiro	2556.01
3	Black	Loss	Matsuura Hiroshi	2357.95
4	Black	Loss	Nakayama Tomoharu	2772.34
5	Black	Loss	Kuga Akio	2360.34
6	White	Loss	Hasegawa Kazuto	2634.41
7	White	Draw	Koyama Jun	2613.51
8	Black	Loss	Tanaka Toshiki	2438.34
9	White	Loss	Kamiya Shunsuke	2754.72
54 Meijinsen Qualification Tokai area 2nd round
Date	2016-06-26		Rating	2295.73
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2382.86
2	White	Win	Yamamoto Yasuhiro	2145.48
3	Black	Win	Kato Daisuke	1854.33
54 Meijinsen Qualification Tokai area 1st round
Date	2016-05-15		Rating	2296.23
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	2003.36
2	Black	Draw	Mano Yoshihisa	2335.28
3	Black	Win	Yamamoto Yasuhiro	2145.21
4	Black	Win	Kato Daisuke	1855.76
5	White	Draw	Ishitani Shin-ichi	2385.65
41 Tokai Championship 2nd round
Date	2015-12-20		Rating	2286.47
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2437.06
2	Black	Draw	Mano Yoshihisa	2349.42
3	White	Loss	Ishitani Shin-ichi	2392.86
41 Tokai Championship 1st round
Date	2015-11-15		Rating	2286.31
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2428.97
2	Black	Win	Kato Daisuke	1870.59
4	White	Draw	Mano Yoshihisa	2353.80
5	Black	Win	Yamamoto Yasuhiro	2129.55
53 Meijinsen Qualification Tokai area 2nd round
Date	2015-06-21		Rating	2282.99
Round	Color	Result	Opponent
1	White	Draw	Fujita Yudai	2387.70
2	Black	Loss	Ishitani Shin-ichi	2403.67
3	White	Loss	Mano Yoshihisa	2353.41
53 Meijinsen Qualification Tokai area 1st round
Date	2015-05-17		Rating	2284.49
Round	Color	Result	Opponent
1	Black	Draw	Fujita Yudai	2374.25
2	Black	Win	Tatematsu Hikaru	2185.07
3	White	Loss	Ishitani Shin-ichi	2412.04
4	Black	Win	Inoue Katsumi	1905.79
40 Tokai Championship final match
Date	2015-02-15		Rating	2285.69
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2425.06
2	Black	Loss	Ishitani Shin-ichi	2425.06
40 Tokai Championship 2nd round
Date	2014-12-21		Rating	2290.29
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2118.47
2	Black	Win	Ishitani Shin-ichi	2430.39
3	White	Draw	Tatematsu Hikaru	2186.80
52 Meijinsen Qualification Tokai area 1st round
Date	2014-04-20		Rating	2288.13
Round	Color	Result	Opponent
1	White	Win	Takazawa Nagayoshi	2036.00
2	White	Loss	Fukui Nobuhiro	2616.93
3	Black	Win	Suzuki Junichiro	1950.78
4	White	Loss	Ishitani Shin-ichi	2449.34
39 Tokai Championship final match
Date	2014-02-16		Rating	2288.27
Round	Color	Result	Opponent
1	White	Draw	Mano Yoshihisa	2311.00
2	White	Draw	Mano Yoshihisa	2311.00
3	White	Draw	Mano Yoshihisa	2311.00
4	White	Draw	Mano Yoshihisa	2311.00
5	Black	Win	Mano Yoshihisa	2311.00
9th All Japan Championship
Date	2014-01-26		Rating	2286.77
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2827.99
2	Black	Loss	Yamamoto Yasuhiro	2143.63
3	White	Win	Kon Akira	1985.07
4	White	Draw	Kim Chang-Su	2065.27
5	White	Loss	Kobayashi Koichi	2228.65
6	White	Win	Miyagawa Junzo	2196.64
39 Tokai Championship 2nd round
Date	2013-12-15		Rating	2288.80
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2148.37
2	White	Loss	Mano Yoshihisa	2313.46
3	Black	Win	Ishitani Shin-ichi	2427.45
39 Tokai Championship 1st round
Date	2013-11-17		Rating	2288.50
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1934.67
2	White	Win	Yamamoto Yasuhiro	2153.88
3	Black	Win	Mano Yoshihisa	2310.59
51 Meijinsen Qualification Tokai area 2nd round
Date	2013-05-19		Rating	2267.06
Round	Color	Result	Opponent
1	White	Draw	Yamamoto Yasuhiro	2177.22
2	Black	Win	Fukui Nobuhiro	2571.78
3	Black	Loss	Mano Yoshihisa	2306.04
51 Meijinsen Qualification Tokai area 1st round
Date	2013-04-21		Rating	2262.88
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1922.94
2	White	Loss	Mano Yoshihisa	2301.45
3	Black	Win	Saito Syuichi	2061.57
4	White	Loss	Yamamoto Yasuhiro	2181.71
38 Tokai Championship 2nd round
Date	2012-11-18		Rating	2251.84
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2359.38
2	Black	Draw	Saito Syuichi	2068.47
3	White	Loss	Mano Yoshihisa	2275.72
38 Tokai Championship 1st round
Date	2012-10-21		Rating	2251.57
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2267.92
2	Black	Win	Suzuki Junichiro	1914.91
3	Black	Win	Saito Syuichi	2070.19
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2251.59
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1915.74
2	White	Loss	Nagao Noriaki	2390.20
3	Black	Draw	Kashihara Akihiko	2307.00
4	White	Win	Yamamoto Yasuhiro	2157.31
5	White	Win	Kubo Izumi	2087.03
6	White	Loss	Fukui Nobuhiro	2532.60
50 Meijinsen Qualification Tokai area 2nd round
Date	2012-05-20		Rating	2247.52
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2149.80
2	Black	Loss	Fukui Nobuhiro	2508.37
3	Black	Draw	Miyoshi Takeo	2171.56
50 Meijinsen Qualification Tokai area 1st round
Date	2012-04-15		Rating	2245.78
Round	Color	Result	Opponent
1	White	Loss	Yamamoto Yasuhiro	2150.80
3	Black	Win	Suzuki Junichiro	1932.67
4	White	Win	Mano Yoshihisa	2232.71
37 Tokai Championship final match
Date	2012-02-19		Rating	2243.06
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2373.09
2	Black	Loss	Ishitani Shin-ichi	2373.09
3	White	Loss	Ishitani Shin-ichi	2373.09
37 Tokai Championship 2nd round
Date	2011-11-20		Rating	2238.28
Round	Color	Result	Opponent
1	White	Draw	Yamamoto Yasuhiro	2140.18
2	White	Loss	Ishitani Shin-ichi	2389.32
3	White	Win	Mano Yoshihisa	2229.74
37 Tokai Championship 1st round
Date	2011-10-16		Rating	2236.23
Round	Color	Result	Opponent
1	Black	Loss	Suzuki Junichiro	1947.95
3	Black	Win	Miyoshi Takeo	2158.24
4	White	Win	Yamamoto Yasuhiro	2139.32
49 Meijinsen Qualification Tokai area 2nd round
Date	2011-05-15		Rating	2228.68
Round	Color	Result	Opponent
1	White	Draw	Mano Yoshihisa	2263.63
2	White	Loss	Miyoshi Takeo	2148.22
3	Black	Win	Ishitani Shin-ichi	2388.98
49 Meijinsen Qualification Tokai area 1st round
Date	2011-04-17		Rating	2226.83
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2124.38
2	White	Win	Kugizaki Michihiko	1936.39
3	White	Loss	Ishitani Shin-ichi	2389.02
4	White	Loss	Suzuki Junichiro	1939.17
36 Tokai Championship 1st round
Date	2010-10-17		Rating	2227.11
Round	Color	Result	Opponent
1	Black	Loss	Yamamoto Yasuhiro	2124.73
2	White	Loss	Mano Yoshihisa	2310.86
3	White	Win	Kawada Miki	1885.58
4	White	Win	Suzuki Junichiro	1919.60
48 Meijinsen Qualification Tokai area 1st round
Date	2010-04-18		Rating	2242.68
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2136.98
2	White	Loss	Mano Yoshihisa	2318.47
3	White	Win	Miyazu Goichi	1816.44
4	Black	Draw	Ishitani Shin-ichi	2397.17
35 Tokai Championship final match
Date	2010-02-21		Rating	2245.93
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2390.36
2	White	Loss	Ishitani Shin-ichi	2390.36
35 Tokai Championship 2nd round
Date	2009-11-15		Rating	2258.23
Round	Color	Result	Opponent
1	White	Win	Yamamoto Yasuhiro	2147.40
2	White	Draw	Ishitani Shin-ichi	2368.47
3	Black	Win	Miyoshi Takeo	2150.77
35 Tokai Championship 1st round
Date	2009-10-18		Rating	2259.10
Round	Color	Result	Opponent
1	Black	Loss	Yamamoto Yasuhiro	2147.92
2	Black	Win	Suzuki Junichiro	1902.50
3	White	Win	Kamikubo Mineo	1939.00
4	White	Win	Mano Yoshihisa	2316.20
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	2259.66
Round	Color	Result	Opponent
1	White	Loss	Kato Yasuhiro	2046.92
2	White	Win	Kubo Izumi	2111.64
3	White	Win	Gakumazawa Hideaki	2136.72
4	White	Win	Sato Kiyotomi	2431.40
5	Black	Draw	Koyama Jun	2441.75
6	White	Win	Yamamoto Yasuhiro	2145.35
47th Meijinsen Qualification Tokai area 1st round
Date	2009-04-19		Rating	2243.94
Round	Color	Result	Opponent
1	Black	Win	Kawasaki Nobuhiko	2101.62
2	White	Loss	Ishitani Shin-ichi	2387.03
3	White	Loss	Yamamoto Yasuhiro	2139.35
4	White	Win	Kugizaki Michihiko	1949.19
34th Tokai Championship 2nd round
Date	2008-11-16		Rating	2234.13
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2395.22
	White	Loss	Miyoshi Takeo	2225.93
	White	Win	Yamamoto Yasuhiro	2116.29
34th Tokai Championship, 1st round
Date	2008-10-19		Rating	2233.77
Round	Color	Result	Opponent
	Black	Win	Miyoshi Takeo	2229.13
	Black	Win	Saito Syuichi	2091.82
	Black	Win	Yamamoto Yasuhiro	2111.63
	Black	Win	Miyazu Goichi	1819.79
7th 6-7 dan Tournament
Date	2008-09-28		Rating	2230.66
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	1995.00
2	Black	Loss	Tamura Kazumasa	2468.60
3	Black	Draw	Kubo Izumi	2106.45
4	White	Win	Tanno Yoshitaka	2116.52
5	White	Loss	Ono Takayuki	2407.44
6	White	Win	Gakumazawa Hideaki	2176.35
46th Meijinsen Qualification Tokai area, Final round
Date	2008-05-18		Rating	2206.15
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2405.66
	Black	Win	Miyoshi Takeo	2259.68
	Black	Win	Yamamoto Yasuhiro	2103.80
46th Meijinsen Qualification Tokai area 1st round
Date	2008-04-20		Rating	2198.83
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2405.52
	White	Loss	Yamamoto Yasuhiro	2104.86
	Black	Win	Miyazu Goichi	1822.51
	Black	Win	Kamikubo Mineo	1881.39
33rd Tokai Championship 2nd round
Date	2007-11-18		Rating	2169.27
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2291.41
	White	Loss	Ishitani Shin-ichi	2397.40
	White	Loss	Yamamoto Yasuhiro	2095.89
33rd Tokai Championship 1st round
Date	2007-10-21		Rating	2167.46
Round	Color	Result	Opponent
	White	Win	Kamikubo Mineo	1862.90
	White	Win	Yamamoto Hukue	1662.90
	White	Win	Yamamoto Yasuhiro	2090.50
	Black	Loss	Miyoshi Takeo	2296.38
45th Meijinsen Qualification Tokai area - 1st round
Date	2007-04-15		Rating	2149.64
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2288.25
2	White	Win	Kugizaki Michihiko	1843.17
3	White	Loss	Yamamoto Yasuhiro	2076.43
4	White	Win	Miyazu Goichi	1816.38
32nd Tokai Championship - 2nd round
Date	2006-11-26		Rating	2146.40
Round	Color	Result	Opponent
	White	Win	Miyazu Goichi	1817.84
	Black	Draw	Miyoshi Takeo	2280.62
	Black	Loss	Ishitani Shin-ichi	2369.57
32nd Tokai Championship - 1st round
Date	2006-10-15		Rating	2144.96
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2278.32
	White	Loss	Miyazu Goichi	1819.38
	Black	Win	Yamamoto Yasuhiro	2062.34
	Black	Win	Takatsu Hitoshi	1934.76
Meijin-sen Qual, Tokai area final round
Date	2006-06-11		Rating	2148.66
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2370.12
	White	Loss	Shinoda Kiyoshi	2355.29
	White	Win	Miyoshi Takeo	2271.13
Meijin-sen Qual, Tokai area 1st round
Date	2006-05-21		Rating	2148.77
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2270.89
2	White	Loss	Yamamoto Yasuhiro	2060.50
3	Black	Win	Takatsu Hitoshi	1921.43
4	Black	Loss	Shinoda Kiyoshi	2354.98
31st Tokai Championship - 1st round
Date	2005-10-16		Rating	2149.32
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1632.43
2	Black	Loss	Shinoda Kiyoshi	2342.66
3	Black	Win	Suzuki Junichiro	1842.54
4	Black	Draw	Miyoshi Takeo	2277.65
30th Tokai Championship - Final match
Date	2005-01-16		Rating	2146.25
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2379.76
2	Black	Loss	Ishitani Shin-ichi	2379.76
3	White	Draw	Ishitani Shin-ichi	2379.76
30th Tokai Championship - 2nd round
Date	2004-11-21		Rating	2143.26
Round	Color	Result	Opponent
	White	Win	Yamamoto Hukue	1627.57
	White	Draw	Miyoshi Takeo	2254.91
	Black	Draw	Ishitani Shin-ichi	2378.14
30th Tokai Championship - 1st round
Date	2004-10-17		Rating	2139.45
Round	Color	Result	Opponent
	White	Win	Yamamoto Hukue	1625.88
	Black	Loss	Miyoshi Takeo	2253.04
42nd Meijinsen Qualification: Tokai 2nd round
Date	2004-06-13		Rating	2129.84
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2378.67
	White	Loss	Shinoda Kiyoshi	2292.42
	White	Loss	Yamamoto Yasuhiro	2073.93
42nd Meijinsen Qualification: Tokai 1st round
Date	2004-05-23		Rating	2130.70
Round	Color	Result	Opponent
1	White	Win	Miyazu Goichi	1763.96
2	Black	Win	Gamano Yutaka	2048.50
3	Black	Loss	Yamamoto Yasuhiro	2075.82
4	White	Draw	Ishitani Shin-ichi	2378.73
29th Tokai Championship: 1st round
Date	2003-10-19		Rating	2134.26
Round	Color	Result	Opponent
	White	Draw	Oota Tsuyoshi	2235.63
	White	Loss	Miyoshi Takeo	2232.73
	Black	Loss	Gamano Yutaka	2061.07
	White	Win	Miyazu Goichi	1761.35
40th Meijinsen Qualification: Tokai 2nd round
Date	2002-06-09		Rating	2182.11
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2394.41
	Black	Draw	Takazawa Nagayoshi	2072.98
	White	Win	Miyoshi Takeo	2233.61
40th Meijinsen Qualification Tokai area 1st-Round
Date	2002-05-19		Rating	2183.68
Round	Color	Result	Opponent
1	White	Draw	Ishitani Shin-ichi	2394.78
2	Black	Win	Yamamoto Hukue	1600.62
3	Black	Win	Gamano Yutaka	2037.46
4	White	Loss	Miyoshi Takeo	2232.38
The 39th Meijin-sen Tournament
Date	2001-09-24		Rating	2196.77
Round	Color	Result	Opponent
1	Black	Draw	Takagawa Teiji	2337.37
2	White	Loss	Nishimura Toshio	2368.32
3	White	Loss	Hasegawa Kazuto	2573.84
4	Black	Loss	Iio Yoshihiro	2416.56
5	White	Loss	Matsuura Hiroshi	2251.64
6	Black	Loss	Yamaguchi Yusui	2551.03
7	Black	Win	Hayakawa Yoshimi	2414.30
8	Black	Loss	Kudomi Takahiro	2388.77
9	Black	Loss	Nara Hideki	2531.00
38th Meijinsen Tournament
Date	2000-10-01		Rating	2237.91
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2563.44
2	Black	Loss	Kusajima Masato	2359.60
3	Black	Loss	Arai Yutaka	2186.34
4	Black	Loss	Fujinami Hisao	2241.77
5	White	Draw	Kudomi Takahiro	2361.94
6	Black	Loss	Nara Hideki	2576.54
7	Black	Win	Iio Yoshihiro	2360.83
8	Black	Draw	Hayakawa Yoshimi	2424.15
9	Black	Win	Nishizono Norio	2352.75
38th Meijinsen Qualification: Tokai 2nd round
Date	2000-06-11		Rating	2249.69
Round	Color	Result	Opponent
	Black	Win	Saito Koji	2255.95
	Black	Win	Ishitani Shin-ichi	2368.16
	Black	Win	Miyoshi Takeo	2171.87
38th Meijinsen Qualification: Tokai 1st round
Date	2000-05-21		Rating	2248.25
Round	Color	Result	Opponent
1	Black	Win	Miyoshi Takeo	2170.91
2	White	Loss	Saito Koji	2255.57
3	Black	Win	Yamamoto Yasuhiro	1983.72
4	White	Loss	Ishitani Shin-ichi	2367.22
34th Meijin-sen Tournament
Date	1996-09-23		Rating	2194.58
Round	Color	Result	Opponent
1	Black	Win	Matsuura Hiroshi	2164.98
2	Black	Loss	Ooi Kozo	2311.69
3	Black	Loss	Nara Hideki	2529.81
4	Black	Draw	Isobe Taizan	2392.72
5	White	Loss	Sagara Takashi	2482.32
6	Black	Loss	Hasegawa Kazuto	2590.71
7	Black	Loss	Nishizono Norio	2486.84
8	Black	Loss	Nishimura Toshio	2339.71
9	Black	Win	Yamaguchi Yusui	2424.43