Yamamoto Yasuhiro (山本靖弘)

Place: Hamamatsu, Japan

Rating: 2140.21, Std: 94.23, Rank: 547

First game: 2000-05-21, Last game: 2026-09-13

Top rating: 2229.12 (2019-11-17)

Games: 309, Wins: 123, Draws: 20, Losses: 166

Gy1: 10, Gy2: 26, Gy5: 77

10 Middle-dan Players Tournament
Date	2026-09-13		Rating	2140.21
Round	Color	Result	Opponent
1	White	Loss	Kawaai Hitoshi	2067.78
2	Black	Loss	Tachi Masaya	2563.18
3	White	Loss	Yoshikawa Tomoki	2471.25
4	White	Win	Kato Daisuke	2046.44
5	White	Win	Fukada Ren	2046.37
6	Black	Loss	Takazawa Nagayoshi	2235.68
7	White	Draw	Maruyama Yasushi	2292.44
51 Tokai Championship 1st round Hamamatsu area
Date	2025-11-09		Rating	2148.29
Round	Color	Result	Opponent
1	Black	Loss	Tamura Kazumasa	2353.27
2	White	Loss	Fukada Ren	2075.67
4	Black	Win	Kamikubo Mineo	1881.78
63 Meijinsen Qualification Tokai area 2nd round
Date	2025-06-15		Rating	2162.94
Round	Color	Result	Opponent
1	Black	Loss	Takazawa Nagayoshi	2251.21
2	White	Win	Mano Yoshihisa	2238.94
3	White	Win	Ishitani Shin-ichi	2374.75
4	White	Loss	Mano Yoshihisa	2238.94
63 Meijinsen Qualification Hamamatsu area 1st round
Date	2025-05-18		Rating	2163.83
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2382.00
2	White	Win	Maruyama Yasushi	2232.14
3	White	Win	Kato Daisuke	2022.48
4	Black	Win	Takazawa Nagayoshi	2248.64
4th Masters Renju Tournament
Date	2025-03-23		Rating	2157.50
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2249.85
3	White	Loss	Iwano Fumio	2198.77
4	White	Loss	Maruta Koji	2172.03
5	Black	Loss	Takazawa Nagayoshi	2247.36
50 Tokai Championship 1st round Hamamatsu area
Date	2024-11-10		Rating	2167.06
Round	Color	Result	Opponent
1	Black	Win	Kawada Miki	1874.70
2	White	Loss	Ishitani Shin-ichi	2409.37
3	White	Win	Kawada Rikuto	1734.35
4	White	Loss	Maruyama Yasushi	2232.05
8 Middle-dan Players Tournament
Date	2024-09-16		Rating	2173.29
Round	Color	Result	Opponent
1	White	Win	Miyamoto Syunju	2333.16
2	Black	Win	Mano Yoshihisa	2257.79
3	White	Loss	Maruta Hiroki	2265.27
4	White	Loss	Fujita Maiko	2448.46
5	White	Win	Yoshikawa Tomoki	2275.22
62 Meijinsen Qualification Tokai area 2nd round
Date	2024-06-16		Rating	2169.04
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2419.02
2	White	Win	Mano Yoshihisa	2239.56
3	White	Win	Fukada Ren	2102.62
62 Meijinsen Qualification Hamamatsu area 1st round
Date	2024-05-19		Rating	2165.21
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2419.61
2	Black	Win	Fukada Ren	2105.58
3	Black	Win	Kato Daisuke	1994.77
4	White	Loss	Maruyama Yasushi	2229.83
3rd Masters Renju Tournament
Date	2024-03-24		Rating	2156.98
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2422.36
2	Black	Loss	Iwano Fumio	2246.55
3	White	Loss	Miyamoto Syunju	2367.09
4	White	Loss	Sakamoto Suzan	2206.66
5	Black	Loss	Takazawa Nagayoshi	2259.48
61 Meijinsen Qualification Hamamatsu area 1st round
Date	2023-05-21		Rating	2165.38
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1852.01
2	White	Loss	Takazawa Nagayoshi	2301.14
3	White	Loss	Kato Daisuke	2002.50
4	White	Win	Kawada Miki	1858.55
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2168.47
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2206.15
2	White	Loss	Takazawa Nagayoshi	2301.74
3	White	Loss	Hasegawa Kazuto	2583.92
4	White	Win	Miyamoto Syunju	2295.85
5	Black	Loss	Ishitani Shin-ichi	2383.90
7	White	Win	Tomobe Katsuhiro	2102.47
48 Tokai Championship final match
Date	2023-02-19		Rating	2175.33
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2383.62
2	White	Loss	Ishitani Shin-ichi	2383.62
48 Tokai Championship 2nd round
Date	2022-12-18		Rating	2185.43
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2275.24
2	White	Loss	Ishitani Shin-ichi	2382.46
3	Black	Win	Maruta Hiroki	2190.42
48 Tokai Championship 1st round Hamamatsu area
Date	2022-11-20		Rating	2187.16
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	2002.13
2	White	Loss	Ishitani Shin-ichi	2380.03
3	White	Win	Kawada Miki	1853.41
4	White	Draw	Maruyama Yasushi	2274.34
60 Meijinsen Qualification Tokai area 2nd round
Date	2022-06-26		Rating	2191.96
Round	Color	Result	Opponent
1	White	Loss	Oomura Shu	2385.11
2	Black	Loss	Ishitani Shin-ichi	2366.93
3	White	Win	Maruyama Yasushi	2272.34
60th Meijinsen Tournament Tokai area 1st round
Date	2022-05-15		Rating	2192.88
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1992.29
2	Black	Loss	Ishitani Shin-ichi	2364.09
3	White	Win	Kawada Miki	1855.57
4	White	Loss	Maruyama Yasushi	2273.28
47 Tokai Championship 2nd round
Date	2021-12-19		Rating	2200.86
Round	Color	Result	Opponent
1	White	Loss	Oomura Shu	2384.97
2	White	Loss	Maruyama Yasushi	2282.25
3	White	Draw	Ishitani Shin-ichi	2343.30
47 Tokai Championship 1st round Hamamatsu area
Date	2021-10-21		Rating	2207.00
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2069.24
2	White	Win	Maruyama Yasushi	2292.47
3	White	Loss	Takazawa Nagayoshi	2207.43
4	Black	Win	Kato Daisuke	1970.47
5	White	Win	Kawada Miki	1885.40
59 Meijinsen Qualification Tokai area 2nd round
Date	2021-06-27		Rating	2209.12
Round	Color	Result	Opponent
1	White	Win	Takazawa Nagayoshi	2197.90
2	Black	Loss	Ishitani Shin-ichi	2341.52
3	White	Loss	Maruyama Yasushi	2309.99
59 Meijinsen Qualification Hamamatsu area 1st round
Date	2021-05-16		Rating	2210.79
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2049.16
2	White	Loss	Takazawa Nagayoshi	2197.40
3	White	Win	Kawada Miki	1919.35
4	Black	Loss	Maruyama Yasushi	2310.51
5	White	Win	Kato Daisuke	1952.18
46 Tokai Championship 2nd round
Date	2020-12-20		Rating	2220.79
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2273.11
2	White	Draw	Ishitani Shin-ichi	2374.28
3	White	Draw	Maruyama Yasushi	2295.51
46 Tokai Championship 1st round Hamamatsu area
Date	2020-11-15		Rating	2223.61
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2006.81
2	Black	Win	Maruyama Yasushi	2295.93
3	White	Win	Yoshida Kazuma	1601.40
4	Black	Win	Kato Daisuke	1940.87
58 Meijinsen Qualification Hamamatsu area 1st round
Date	2020-06-28		Rating	2219.06
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2380.29
2	Black	Loss	Maruyama Yasushi	2301.22
4	White	Win	Kato Daisuke	1927.93
5	White	Loss	Fujita Yudai	2487.24
45 Tokai Championship 2nd round
Date	2019-12-15		Rating	2227.63
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2311.73
2	White	Loss	Ishitani Shin-ichi	2378.30
3	Black	Loss	Maruyama Yasushi	2291.37
45 Tokai Championship Hamamatsu area 1st round
Date	2019-11-17		Rating	2229.12
Round	Color	Result	Opponent
1	White	Win	Fukada Ren	1972.60
2	White	Win	Maruyama Yasushi	2291.33
3	Black	Win	Kato Daisuke	1910.12
43 Tokai Championship 2nd round
Date	2017-12-17		Rating	2195.49
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2407.75
2	Black	Loss	Fujita Yudai	2504.38
3	White	Loss	Naito Yuya	2526.25
43 Tokai Championship 1st round Hamamatsu area
Date	2017-11-26		Rating	2195.65
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	2068.53
2	White	Win	Maruyama Yasushi	2286.79
4	White	Loss	Ishitani Shin-ichi	2401.65
5	Black	Win	Kato Daisuke	1869.49
55 Meijinsen Qualification Tokai area 1st round
Date	2017-05-21		Rating	2179.23
Round	Color	Result	Opponent
1	Black	Draw	Fujita Yudai	2487.93
2	Black	Loss	Ishitani Shin-ichi	2394.44
3	Black	Win	Kishi Yoshinori	1972.31
4	Black	Loss	Maruyama Yasushi	2297.25
5	White	Win	Kato Daisuke	1860.64
42 Tokai Championship 2nd round
Date	2016-12-18		Rating	2163.02
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2491.88
2	White	Loss	Maruyama Yasushi	2295.40
3	White	Loss	Ishitani Shin-ichi	2401.92
42 Tokai Championship 1st round
Date	2016-11-20		Rating	2162.10
Round	Color	Result	Opponent
1	Black	Win	Takazawa Nagayoshi	2161.14
2	White	Loss	Ishitani Shin-ichi	2404.37
3	Black	Win	Kato Daisuke	1867.36
5	Black	Loss	Maruyama Yasushi	2295.93
54 Meijinsen Qualification Tokai area 2nd round
Date	2016-06-26		Rating	2154.99
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1860.72
2	Black	Loss	Maruyama Yasushi	2305.07
3	Black	Loss	Ishitani Shin-ichi	2391.80
54 Meijinsen Qualification Tokai area 1st round
Date	2016-05-15		Rating	2154.57
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2394.45
2	Black	Win	Suzuki Junichiro	2011.86
3	White	Loss	Maruyama Yasushi	2305.43
4	White	Win	Mano Yoshihisa	2345.09
5	Black	Win	Kato Daisuke	1862.08
41 Tokai Championship 1st round
Date	2015-11-15		Rating	2138.29
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2362.78
3	Black	Loss	Fujita Yudai	2437.39
4	Black	Win	Kato Daisuke	1876.49
5	White	Loss	Maruyama Yasushi	2294.90
40 Tokai Championship 2nd round
Date	2014-12-21		Rating	2126.20
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2297.91
2	White	Loss	Tatematsu Hikaru	2193.72
3	Black	Loss	Ishitani Shin-ichi	2437.46
40 Tokai Championship 1st round
Date	2014-11-16		Rating	2128.10
Round	Color	Result	Opponent
1	Black	Loss	Tatematsu Hikaru	2192.74
2	White	Win	Suzuki Junichiro	1969.83
3	White	Loss	Ishitani Shin-ichi	2443.17
52 Meijinsen Qualification Tokai area 1st round
Date	2014-04-20		Rating	2145.57
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2625.46
2	White	Win	Inoue Katsumi	1894.47
3	White	Loss	Fujita Yudai	2321.97
4	Black	Win	Takazawa Nagayoshi	2045.65
9th All Japan Championship
Date	2014-01-26		Rating	2150.45
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2585.04
2	White	Win	Maruyama Yasushi	2293.57
3	Black	Loss	Ono Takayuki	2376.29
4	White	Loss	Kon Akira	1991.31
5	White	Win	Kim Chang-Su	2071.54
6	White	Loss	Kubo Izumi	2115.07
39 Tokai Championship 2nd round
Date	2013-12-15		Rating	2155.10
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2295.50
2	White	Loss	Ishitani Shin-ichi	2433.79
3	White	Loss	Mano Yoshihisa	2320.16
39 Tokai Championship 1st round
Date	2013-11-17		Rating	2160.54
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2317.20
2	Black	Loss	Maruyama Yasushi	2295.14
3	White	Win	Suzuki Junichiro	1941.27
51 Meijinsen Qualification Tokai area 2nd round
Date	2013-05-19		Rating	2183.45
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2273.29
2	White	Loss	Mano Yoshihisa	2312.21
3	Black	Loss	Fukui Nobuhiro	2578.36
51 Meijinsen Qualification Tokai area 1st round
Date	2013-04-21		Rating	2187.87
Round	Color	Result	Opponent
1	White	Win	Saito Syuichi	2066.99
2	White	Win	Ishitani Shin-ichi	2380.80
3	Black	Win	Mano Yoshihisa	2307.56
4	Black	Win	Maruyama Yasushi	2269.05
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2162.94
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2431.41
2	White	Draw	Miyagawa Junzo	2214.99
3	Black	Win	Suzuki Junichiro	1921.30
4	Black	Loss	Maruyama Yasushi	2257.26
5	White	Loss	Mano Yoshihisa	2255.84
6	Black	Win	Kubo Izumi	2092.35
50 Meijinsen Qualification Tokai area 2nd round
Date	2012-05-20		Rating	2155.28
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2253.01
2	White	Loss	Miyoshi Takeo	2176.33
3	Black	Loss	Fukui Nobuhiro	2513.82
50 Meijinsen Qualification Tokai area 1st round
Date	2012-04-15		Rating	2156.22
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2251.21
2	White	Win	Mano Yoshihisa	2238.04
3	White	Loss	Fukui Nobuhiro	2505.08
4	Black	Loss	Ishitani Shin-ichi	2370.12
37 Tokai Championship 2nd round
Date	2011-11-20		Rating	2145.39
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2243.47
2	Black	Loss	Mano Yoshihisa	2234.79
3	White	Loss	Ishitani Shin-ichi	2394.25
37 Tokai Championship 1st round
Date	2011-10-16		Rating	2144.48
Round	Color	Result	Opponent
2	Black	Win	Mano Yoshihisa	2238.57
3	Black	Win	Suzuki Junichiro	1952.95
4	Black	Loss	Maruyama Yasushi	2241.37
49 Meijinsen Qualification Tokai area 1st round
Date	2011-04-17		Rating	2129.29
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2231.71
3	White	Loss	Miyoshi Takeo	2147.30
4	Black	Win	Kugizaki Michihiko	1939.97
36 Tokai Championship 2nd round
Date	2010-11-21		Rating	2126.49
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2129.44
2	Black	Loss	Ishitani Shin-ichi	2390.91
3	White	Loss	Mano Yoshihisa	2310.20
36 Tokai Championship 1st round
Date	2010-10-17		Rating	2129.44
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2231.79
2	Black	Loss	Miyoshi Takeo	2128.19
3	Black	Win	Suzuki Junichiro	1924.07
4	White	Loss	Mano Yoshihisa	2315.38
Meijinsen Qualification Tokai area 2nd round
Date	2010-05-16		Rating	2140.40
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1917.56
2	Black	Draw	Ishitani Shin-ichi	2400.62
3	Black	Loss	Mano Yoshihisa	2321.56
48 Meijinsen Qualification Tokai area 1st round
Date	2010-04-18		Rating	2141.54
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2247.18
2	White	Win	Miyoshi Takeo	2111.30
3	Black	Loss	Saito Syuichi	2102.01
4	Black	Win	Suzuki Junichiro	1918.14
35 Tokai Championship 2nd round
Date	2009-11-15		Rating	2151.84
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2262.60
2	White	Win	Miyoshi Takeo	2154.85
3	Black	Draw	Ishitani Shin-ichi	2372.31
35 Tokai Championship 1st round
Date	2009-10-18		Rating	2152.35
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2263.45
2	Black	Loss	Ishitani Shin-ichi	2370.01
3	Black	Win	Takamura Syouto	1919.41
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	2149.75
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2445.11
2	White	Loss	Kobayashi Koichi	2132.47
3	White	Win	Kubo Izumi	2114.75
4	White	Win	Gakumazawa Hideaki	2139.77
5	White	Loss	Sato Kiyotomi	2435.05
6	Black	Loss	Maruyama Yasushi	2263.98
47th Meijinsen Qualification Tokai area 2nd round
Date	2009-05-17		Rating	2147.08
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2198.86
2	White	Loss	Ishitani Shin-ichi	2389.24
3	White	Win	Kawasaki Nobuhiko	2108.59
47th Meijinsen Qualification Tokai area 1st round
Date	2009-04-19		Rating	2143.81
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2206.80
2	White	Win	Kugizaki Michihiko	1952.23
3	Black	Win	Maruyama Yasushi	2248.28
4	Black	Loss	Ishitani Shin-ichi	2391.49
34th Tokai Championship 2nd round
Date	2008-11-16		Rating	2120.88
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2400.76
	White	Win	Miyoshi Takeo	2230.22
	Black	Loss	Maruyama Yasushi	2238.52
34th Tokai Championship, 1st round
Date	2008-10-19		Rating	2116.25
Round	Color	Result	Opponent
	White	Loss	Maruyama Yasushi	2238.16
	White	Win	Miyoshi Takeo	2233.44
	White	Loss	Saito Syuichi	2096.46
	Black	Loss	Miyazu Goichi	1824.19
46th Meijinsen Qualification Tokai area, Final round
Date	2008-05-18		Rating	2108.56
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2413.34
	White	Loss	Maruyama Yasushi	2210.73
	White	Loss	Miyoshi Takeo	2264.07
46th Meijinsen Qualification Tokai area 1st round
Date	2008-04-20		Rating	2109.64
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2413.68
	Black	Win	Maruyama Yasushi	2203.44
	Black	Win	Miyazu Goichi	1826.95
	Black	Win	Kamikubo Mineo	1884.65
33rd Tokai Championship 2nd round
Date	2007-11-18		Rating	2100.78
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2295.75
	White	Win	Ishitani Shin-ichi	2409.65
	Black	Win	Maruyama Yasushi	2173.98
33rd Tokai Championship 1st round
Date	2007-10-21		Rating	2095.40
Round	Color	Result	Opponent
	White	Win	Kamikubo Mineo	1866.09
	White	Win	Yamamoto Hukue	1666.83
	Black	Loss	Maruyama Yasushi	2172.17
	Black	Loss	Miyoshi Takeo	2300.68
6dan 7dan Tournament
Date	2007-10-08		Rating	2093.38
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2402.26
2	Black	Loss	Gakumazawa Hideaki	2181.54
3	White	Loss	Miyagawa Junzo	2268.62
4	White	Win	Kubo Izumi	2081.93
5	White	Loss	Tadokoro Hosai	1933.49
6	Black	Draw	Nagao Noriaki	2249.08
45th Meijinsen Qualification Tokai area final round
Date	2007-05-20		Rating	2084.22
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2298.35
	White	Loss	Ishitani Shin-ichi	2395.15
	Black	Win	Ooura Tadahito	2030.01
45th Meijinsen Qualification Tokai area - 1st round
Date	2007-04-15		Rating	2081.73
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1871.86
2	Black	Loss	Ooura Tadahito	2032.76
3	Black	Win	Maruyama Yasushi	2154.37
4	Black	Loss	Miyoshi Takeo	2292.39
32nd Tokai Championship - 1st round
Date	2006-10-15		Rating	2068.13
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2282.19
	White	Win	Miyazu Goichi	1824.07
	White	Loss	Maruyama Yasushi	2149.73
	Black	Draw	Takatsu Hitoshi	1938.10
Meijin-sen Qual, Tokai area 1st round
Date	2006-05-21		Rating	2066.81
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1632.09
2	Black	Win	Maruyama Yasushi	2153.55
3	White	Loss	Shinoda Kiyoshi	2359.34
4	Black	Loss	Ishitani Shin-ichi	2378.79
31st Tokai Championship - Semi final
Date	2005-11-20		Rating	2057.11
Round	Color	Result	Opponent
	White	Loss	Shinoda Kiyoshi	2350.02
	White	Draw	Ishitani Shin-ichi	2394.38
	White	Loss	Miyoshi Takeo	2280.46
31st Tokai Championship - 1st round
Date	2005-10-16		Rating	2055.24
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2281.23
3	Black	Win	Miyazu Goichi	1792.91
4	Black	Loss	Shinoda Kiyoshi	2346.85
5	Black	Win	Yamamoto Hukue	1636.33
43rd Meijinsen Qualification: Tokai area - 2nd round
Date	2005-06-12		Rating	2050.02
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2401.16
	White	Loss	Miyoshi Takeo	2279.18
	White	Loss	Shinoda Kiyoshi	2330.57
43rd Meijinsen Qualification: Tokai-area 1st round
Date	2005-05-15		Rating	2050.39
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1645.20
2	Black	Draw	Miyoshi Takeo	2277.32
3	Black	Win	Miyazu Goichi	1787.85
4	Black	Loss	Ishitani Shin-ichi	2397.61
Japan WC Qualification tournament
Date	2005-04-03		Rating	2048.92
Round	Color	Result	Opponent
4	White	Draw	Hara Masao	2054.37
5	Black	Loss	Tanizaki Ryusuke	2074.61
6	White	Loss	Nagao Noriaki	2232.34
5th 6-7 dan Tournament
Date	2004-12-05		Rating	2054.17
Round	Color	Result	Opponent
1	Black	Loss	Kubo Izumi	2197.37
2	White	Loss	Gakumazawa Hideaki	2069.92
3	White	Draw	Tadokoro Hosai	1927.05
4	White	Loss	Miyagawa Junzo	2255.97
5	Black	Loss	Kobayashi Koichi	2097.05
6	White	Win	Hiwatashi Kikuma	1953.04
42nd Meijinsen Qualification: Tokai 2nd round
Date	2004-06-13		Rating	2086.70
Round	Color	Result	Opponent
	White	Draw	Ishitani Shin-ichi	2382.43
	White	Loss	Shinoda Kiyoshi	2296.88
	Black	Win	Maruyama Yasushi	2135.17
42nd Meijinsen Qualification: Tokai 1st round
Date	2004-05-23		Rating	2089.01
Round	Color	Result	Opponent
1	White	Win	Oogawara Shingo	2069.90
2	White	Win	Ishitani Shin-ichi	2382.49
3	White	Win	Maruyama Yasushi	2136.05
4	Black	Loss	Shinoda Kiyoshi	2294.76
41th Meijinsen Qualification: Tokai area - 1st round
Date	2003-05-18		Rating	2061.72
Round	Color	Result	Opponent
1	Black	Loss	Suzuki Junichiro	1857.79
2	Black	Win	Kuramoto Hideharu	1719.80
3	White	Win	Fujio Katsutoshi	1978.78
4	White	Loss	Miyoshi Takeo	2244.54
40th Meijinsen Qualification Tokai area 1st-Round
Date	2002-05-19		Rating	2055.87
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1815.80
2	White	Loss	Takazawa Nagayoshi	2083.07
3	White	Loss	Ishitani Shin-ichi	2400.77
4	Black	Win	Okuno Yusuke	1914.58
World Championship 2001, BT
Date	2001-08-12		Rating	2053.66
Round	Color	Result	Opponent
1	White	Loss	Park Jeong Ho	2306.32
2	White	Draw	Miyagawa Sou	1982.51
3	Black	Draw	Samotsvetov Igor	2109.51
4	White	Loss	Chernov Sergey	2300.76
5	Black	Win	Chung Chun-Chih	1916.65
6	White	Loss	Ono Takayuki	2234.83
7	White	Win	Kimura Shin	1911.90
8	White	Win	Khramov Andrey	2169.23
38th Meijinsen Qualification: Tokai 1st round
Date	2000-05-21		Rating	2019.57
Round	Color	Result	Opponent
1	White	Loss	Suzuki Toyoshige	1947.68
2	Black	Win	Suzuki Junichiro	1750.63
3	White	Loss	Maruyama Yasushi	2255.77
4	White	Win	Miyazu Goichi	1853.11