Yamamoto Yasuhiro (山本靖弘)

Place: Hamamatsu, Japan

Rating: 2140.60, Std: 93.50, Rank: 548

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

Top rating: 2229.59 (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	2140.60
Round	Color	Result	Opponent
1	White	Loss	Kawaai Hitoshi	2068.10
2	Black	Loss	Tachi Masaya	2563.41
3	White	Loss	Yoshikawa Tomoki	2471.21
4	White	Win	Kato Daisuke	2046.81
5	White	Win	Fukada Ren	2046.77
6	Black	Loss	Takazawa Nagayoshi	2235.90
7	White	Draw	Maruyama Yasushi	2292.74
51 Tokai Championship 1st round Hamamatsu area
Date	2025-11-09		Rating	2148.71
Round	Color	Result	Opponent
1	Black	Loss	Tamura Kazumasa	2351.49
2	White	Loss	Fukada Ren	2076.12
4	Black	Win	Kamikubo Mineo	1882.20
63 Meijinsen Qualification Tokai area 2nd round
Date	2025-06-15		Rating	2163.41
Round	Color	Result	Opponent
1	Black	Loss	Takazawa Nagayoshi	2251.54
2	White	Win	Mano Yoshihisa	2239.31
3	White	Win	Ishitani Shin-ichi	2374.85
4	White	Loss	Mano Yoshihisa	2239.31
63 Meijinsen Qualification Hamamatsu area 1st round
Date	2025-05-18		Rating	2164.31
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2382.16
2	White	Win	Maruyama Yasushi	2232.58
3	White	Win	Kato Daisuke	2022.92
4	Black	Win	Takazawa Nagayoshi	2249.00
4th Masters Renju Tournament
Date	2025-03-23		Rating	2158.01
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2250.25
3	White	Loss	Iwano Fumio	2199.27
4	White	Loss	Maruta Koji	2172.70
5	Black	Loss	Takazawa Nagayoshi	2247.76
50 Tokai Championship 1st round Hamamatsu area
Date	2024-11-10		Rating	2167.63
Round	Color	Result	Opponent
1	Black	Win	Kawada Miki	1875.15
2	White	Loss	Ishitani Shin-ichi	2409.92
3	White	Win	Kawada Rikuto	1734.84
4	White	Loss	Maruyama Yasushi	2232.59
8 Middle-dan Players Tournament
Date	2024-09-16		Rating	2173.89
Round	Color	Result	Opponent
1	White	Win	Miyamoto Syunju	2333.54
2	Black	Win	Mano Yoshihisa	2258.27
3	White	Loss	Maruta Hiroki	2265.86
4	White	Loss	Fujita Maiko	2449.12
5	White	Win	Yoshikawa Tomoki	2277.28
62 Meijinsen Qualification Tokai area 2nd round
Date	2024-06-16		Rating	2169.67
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2419.79
2	White	Win	Mano Yoshihisa	2240.05
3	White	Win	Fukada Ren	2103.15
62 Meijinsen Qualification Hamamatsu area 1st round
Date	2024-05-19		Rating	2165.85
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2420.37
2	Black	Win	Fukada Ren	2106.12
3	Black	Win	Kato Daisuke	1995.29
4	White	Loss	Maruyama Yasushi	2230.41
3rd Masters Renju Tournament
Date	2024-03-24		Rating	2157.65
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2423.13
2	Black	Loss	Iwano Fumio	2248.34
3	White	Loss	Miyamoto Syunju	2367.72
4	White	Loss	Sakamoto Suzan	2207.36
5	Black	Loss	Takazawa Nagayoshi	2260.11
61 Meijinsen Qualification Hamamatsu area 1st round
Date	2023-05-21		Rating	2166.12
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1852.53
2	White	Loss	Takazawa Nagayoshi	2301.92
3	White	Loss	Kato Daisuke	2003.06
4	White	Win	Kawada Miki	1859.06
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2169.20
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2207.80
2	White	Loss	Takazawa Nagayoshi	2302.53
3	White	Loss	Hasegawa Kazuto	2584.54
4	White	Win	Miyamoto Syunju	2296.77
5	Black	Loss	Ishitani Shin-ichi	2384.79
7	White	Win	Tomobe Katsuhiro	2104.36
48 Tokai Championship final match
Date	2023-02-19		Rating	2176.06
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2384.52
2	White	Loss	Ishitani Shin-ichi	2384.52
48 Tokai Championship 2nd round
Date	2022-12-18		Rating	2186.16
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2275.91
2	White	Loss	Ishitani Shin-ichi	2383.35
3	Black	Win	Maruta Hiroki	2191.66
48 Tokai Championship 1st round Hamamatsu area
Date	2022-11-20		Rating	2187.87
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	2002.70
2	White	Loss	Ishitani Shin-ichi	2380.91
3	White	Win	Kawada Miki	1853.93
4	White	Draw	Maruyama Yasushi	2275.00
60 Meijinsen Qualification Tokai area 2nd round
Date	2022-06-26		Rating	2192.65
Round	Color	Result	Opponent
1	White	Loss	Oomura Shu	2385.80
2	Black	Loss	Ishitani Shin-ichi	2367.80
3	White	Win	Maruyama Yasushi	2273.00
60th Meijinsen Tournament Tokai area 1st round
Date	2022-05-15		Rating	2193.55
Round	Color	Result	Opponent
1	Black	Win	Kato Daisuke	1992.86
2	Black	Loss	Ishitani Shin-ichi	2364.94
3	White	Win	Kawada Miki	1856.09
4	White	Loss	Maruyama Yasushi	2273.94
47 Tokai Championship 2nd round
Date	2021-12-19		Rating	2201.50
Round	Color	Result	Opponent
1	White	Loss	Oomura Shu	2385.64
2	White	Loss	Maruyama Yasushi	2282.88
3	White	Draw	Ishitani Shin-ichi	2344.10
47 Tokai Championship 1st round Hamamatsu area
Date	2021-10-21		Rating	2207.63
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2069.80
2	White	Win	Maruyama Yasushi	2293.09
3	White	Loss	Takazawa Nagayoshi	2208.11
4	Black	Win	Kato Daisuke	1971.00
5	White	Win	Kawada Miki	1885.90
59 Meijinsen Qualification Tokai area 2nd round
Date	2021-06-27		Rating	2209.72
Round	Color	Result	Opponent
1	White	Win	Takazawa Nagayoshi	2198.55
2	Black	Loss	Ishitani Shin-ichi	2342.25
3	White	Loss	Maruyama Yasushi	2310.59
59 Meijinsen Qualification Hamamatsu area 1st round
Date	2021-05-16		Rating	2211.38
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2049.68
2	White	Loss	Takazawa Nagayoshi	2198.04
3	White	Win	Kawada Miki	1919.83
4	Black	Loss	Maruyama Yasushi	2311.10
5	White	Win	Kato Daisuke	1952.68
46 Tokai Championship 2nd round
Date	2020-12-20		Rating	2221.35
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2273.56
2	White	Draw	Ishitani Shin-ichi	2374.95
3	White	Draw	Maruyama Yasushi	2296.06
46 Tokai Championship 1st round Hamamatsu area
Date	2020-11-15		Rating	2224.16
Round	Color	Result	Opponent
1	Black	Win	Fukada Ren	2007.29
2	Black	Win	Maruyama Yasushi	2296.47
3	White	Win	Yoshida Kazuma	1601.73
4	Black	Win	Kato Daisuke	1941.33
58 Meijinsen Qualification Hamamatsu area 1st round
Date	2020-06-28		Rating	2219.58
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2380.90
2	Black	Loss	Maruyama Yasushi	2301.72
4	White	Win	Kato Daisuke	1928.37
5	White	Loss	Fujita Yudai	2487.66
45 Tokai Championship 2nd round
Date	2019-12-15		Rating	2228.10
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2312.13
2	White	Loss	Ishitani Shin-ichi	2378.83
3	Black	Loss	Maruyama Yasushi	2291.84
45 Tokai Championship Hamamatsu area 1st round
Date	2019-11-17		Rating	2229.59
Round	Color	Result	Opponent
1	White	Win	Fukada Ren	1973.01
2	White	Win	Maruyama Yasushi	2291.79
3	Black	Win	Kato Daisuke	1910.52
43 Tokai Championship 2nd round
Date	2017-12-17		Rating	2195.82
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2408.07
2	Black	Loss	Fujita Yudai	2504.64
3	White	Loss	Naito Yuya	2526.52
43 Tokai Championship 1st round Hamamatsu area
Date	2017-11-26		Rating	2195.98
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	2068.82
2	White	Win	Maruyama Yasushi	2287.09
4	White	Loss	Ishitani Shin-ichi	2401.96
5	Black	Win	Kato Daisuke	1869.78
55 Meijinsen Qualification Tokai area 1st round
Date	2017-05-21		Rating	2179.52
Round	Color	Result	Opponent
1	Black	Draw	Fujita Yudai	2488.17
2	Black	Loss	Ishitani Shin-ichi	2394.71
3	Black	Win	Kishi Yoshinori	1972.54
4	Black	Loss	Maruyama Yasushi	2297.52
5	White	Win	Kato Daisuke	1860.90
42 Tokai Championship 2nd round
Date	2016-12-18		Rating	2163.29
Round	Color	Result	Opponent
1	Black	Loss	Fujita Yudai	2492.12
2	White	Loss	Maruyama Yasushi	2295.65
3	White	Loss	Ishitani Shin-ichi	2402.16
42 Tokai Championship 1st round
Date	2016-11-20		Rating	2162.36
Round	Color	Result	Opponent
1	Black	Win	Takazawa Nagayoshi	2161.44
2	White	Loss	Ishitani Shin-ichi	2404.61
3	Black	Win	Kato Daisuke	1867.60
5	Black	Loss	Maruyama Yasushi	2296.17
54 Meijinsen Qualification Tokai area 2nd round
Date	2016-06-26		Rating	2155.23
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1860.94
2	Black	Loss	Maruyama Yasushi	2305.29
3	Black	Loss	Ishitani Shin-ichi	2392.01
54 Meijinsen Qualification Tokai area 1st round
Date	2016-05-15		Rating	2154.81
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2394.64
2	Black	Win	Suzuki Junichiro	2012.09
3	White	Loss	Maruyama Yasushi	2305.65
4	White	Win	Mano Yoshihisa	2345.27
5	Black	Win	Kato Daisuke	1862.29
41 Tokai Championship 1st round
Date	2015-11-15		Rating	2138.50
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2362.94
3	Black	Loss	Fujita Yudai	2437.58
4	Black	Win	Kato Daisuke	1876.69
5	White	Loss	Maruyama Yasushi	2295.10
40 Tokai Championship 2nd round
Date	2014-12-21		Rating	2126.38
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2298.07
2	White	Loss	Tatematsu Hikaru	2193.88
3	Black	Loss	Ishitani Shin-ichi	2437.60
40 Tokai Championship 1st round
Date	2014-11-16		Rating	2128.27
Round	Color	Result	Opponent
1	Black	Loss	Tatematsu Hikaru	2192.89
2	White	Win	Suzuki Junichiro	1970.01
3	White	Loss	Ishitani Shin-ichi	2443.31
52 Meijinsen Qualification Tokai area 1st round
Date	2014-04-20		Rating	2145.72
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2625.56
2	White	Win	Inoue Katsumi	1894.60
3	White	Loss	Fujita Yudai	2322.13
4	Black	Win	Takazawa Nagayoshi	2045.87
9th All Japan Championship
Date	2014-01-26		Rating	2150.59
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2585.14
2	White	Win	Maruyama Yasushi	2293.70
3	Black	Loss	Ono Takayuki	2376.41
4	White	Loss	Kon Akira	1991.43
5	White	Win	Kim Chang-Su	2071.65
6	White	Loss	Kubo Izumi	2115.19
39 Tokai Championship 2nd round
Date	2013-12-15		Rating	2155.23
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2295.63
2	White	Loss	Ishitani Shin-ichi	2433.89
3	White	Loss	Mano Yoshihisa	2320.27
39 Tokai Championship 1st round
Date	2013-11-17		Rating	2160.67
Round	Color	Result	Opponent
1	Black	Win	Mano Yoshihisa	2317.31
2	Black	Loss	Maruyama Yasushi	2295.26
3	White	Win	Suzuki Junichiro	1941.41
51 Meijinsen Qualification Tokai area 2nd round
Date	2013-05-19		Rating	2183.56
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2273.40
2	White	Loss	Mano Yoshihisa	2312.31
3	Black	Loss	Fukui Nobuhiro	2578.44
51 Meijinsen Qualification Tokai area 1st round
Date	2013-04-21		Rating	2187.98
Round	Color	Result	Opponent
1	White	Win	Saito Syuichi	2067.08
2	White	Win	Ishitani Shin-ichi	2380.88
3	Black	Win	Mano Yoshihisa	2307.66
4	Black	Win	Maruyama Yasushi	2269.16
10th Middle-dan players Tournament
Date	2012-08-26		Rating	2163.03
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2431.48
2	White	Draw	Miyagawa Junzo	2215.07
3	Black	Win	Suzuki Junichiro	1921.40
4	Black	Loss	Maruyama Yasushi	2257.35
5	White	Loss	Mano Yoshihisa	2255.92
6	Black	Win	Kubo Izumi	2092.43
50 Meijinsen Qualification Tokai area 2nd round
Date	2012-05-20		Rating	2155.36
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2253.09
2	White	Loss	Miyoshi Takeo	2176.38
3	Black	Loss	Fukui Nobuhiro	2513.89
50 Meijinsen Qualification Tokai area 1st round
Date	2012-04-15		Rating	2156.30
Round	Color	Result	Opponent
1	Black	Win	Maruyama Yasushi	2251.29
2	White	Win	Mano Yoshihisa	2238.11
3	White	Loss	Fukui Nobuhiro	2505.14
4	Black	Loss	Ishitani Shin-ichi	2370.19
37 Tokai Championship 2nd round
Date	2011-11-20		Rating	2145.46
Round	Color	Result	Opponent
1	Black	Draw	Maruyama Yasushi	2243.55
2	Black	Loss	Mano Yoshihisa	2234.85
3	White	Loss	Ishitani Shin-ichi	2394.31
37 Tokai Championship 1st round
Date	2011-10-16		Rating	2144.55
Round	Color	Result	Opponent
2	Black	Win	Mano Yoshihisa	2238.63
3	Black	Win	Suzuki Junichiro	1953.03
4	Black	Loss	Maruyama Yasushi	2241.44
49 Meijinsen Qualification Tokai area 1st round
Date	2011-04-17		Rating	2129.36
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2231.78
3	White	Loss	Miyoshi Takeo	2147.34
4	Black	Win	Kugizaki Michihiko	1940.06
36 Tokai Championship 2nd round
Date	2010-11-21		Rating	2126.54
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2129.48
2	Black	Loss	Ishitani Shin-ichi	2390.95
3	White	Loss	Mano Yoshihisa	2310.25
36 Tokai Championship 1st round
Date	2010-10-17		Rating	2129.50
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2231.84
2	Black	Loss	Miyoshi Takeo	2128.23
3	Black	Win	Suzuki Junichiro	1924.12
4	White	Loss	Mano Yoshihisa	2315.43
Meijinsen Qualification Tokai area 2nd round
Date	2010-05-16		Rating	2140.44
Round	Color	Result	Opponent
1	White	Win	Suzuki Junichiro	1917.61
2	Black	Draw	Ishitani Shin-ichi	2400.65
3	Black	Loss	Mano Yoshihisa	2321.61
48 Meijinsen Qualification Tokai area 1st round
Date	2010-04-18		Rating	2141.58
Round	Color	Result	Opponent
1	White	Loss	Maruyama Yasushi	2247.22
2	White	Win	Miyoshi Takeo	2111.33
3	Black	Loss	Saito Syuichi	2102.07
4	Black	Win	Suzuki Junichiro	1918.19
35 Tokai Championship 2nd round
Date	2009-11-15		Rating	2151.88
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Yasushi	2262.63
2	White	Win	Miyoshi Takeo	2154.88
3	Black	Draw	Ishitani Shin-ichi	2372.33
35 Tokai Championship 1st round
Date	2009-10-18		Rating	2152.38
Round	Color	Result	Opponent
1	White	Win	Maruyama Yasushi	2263.49
2	Black	Loss	Ishitani Shin-ichi	2370.04
3	Black	Win	Takamura Syouto	1919.51
8th Middle-dan Players Tournament
Date	2009-08-30		Rating	2149.79
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2445.13
2	White	Loss	Kobayashi Koichi	2132.50
3	White	Win	Kubo Izumi	2114.77
4	White	Win	Gakumazawa Hideaki	2139.80
5	White	Loss	Sato Kiyotomi	2435.04
6	Black	Loss	Maruyama Yasushi	2264.02
47th Meijinsen Qualification Tokai area 2nd round
Date	2009-05-17		Rating	2147.10
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2198.88
2	White	Loss	Ishitani Shin-ichi	2389.25
3	White	Win	Kawasaki Nobuhiko	2108.61
47th Meijinsen Qualification Tokai area 1st round
Date	2009-04-19		Rating	2143.84
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2206.82
2	White	Win	Kugizaki Michihiko	1952.29
3	Black	Win	Maruyama Yasushi	2248.30
4	Black	Loss	Ishitani Shin-ichi	2391.51
34th Tokai Championship 2nd round
Date	2008-11-16		Rating	2120.90
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2400.76
	White	Win	Miyoshi Takeo	2230.23
	Black	Loss	Maruyama Yasushi	2238.53
34th Tokai Championship, 1st round
Date	2008-10-19		Rating	2116.26
Round	Color	Result	Opponent
	White	Loss	Maruyama Yasushi	2238.18
	White	Win	Miyoshi Takeo	2233.45
	White	Loss	Saito Syuichi	2096.51
	Black	Loss	Miyazu Goichi	1824.21
46th Meijinsen Qualification Tokai area, Final round
Date	2008-05-18		Rating	2108.57
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2413.35
	White	Loss	Maruyama Yasushi	2210.74
	White	Loss	Miyoshi Takeo	2264.07
46th Meijinsen Qualification Tokai area 1st round
Date	2008-04-20		Rating	2109.65
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2413.69
	Black	Win	Maruyama Yasushi	2203.45
	Black	Win	Miyazu Goichi	1826.96
	Black	Win	Kamikubo Mineo	1884.69
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	2409.66
	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	1866.13
	White	Win	Yamamoto Hukue	1666.83
	Black	Loss	Maruyama Yasushi	2172.17
	Black	Loss	Miyoshi Takeo	2300.67
6dan 7dan Tournament
Date	2007-10-08		Rating	2093.38
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2402.24
2	Black	Loss	Gakumazawa Hideaki	2181.51
3	White	Loss	Miyagawa Junzo	2268.63
4	White	Win	Kubo Izumi	2081.94
5	White	Loss	Tadokoro Hosai	1933.49
6	Black	Draw	Nagao Noriaki	2249.07
45th Meijinsen Qualification Tokai area final round
Date	2007-05-20		Rating	2084.21
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2298.34
	White	Loss	Ishitani Shin-ichi	2395.14
	Black	Win	Ooura Tadahito	2030.02
45th Meijinsen Qualification Tokai area - 1st round
Date	2007-04-15		Rating	2081.72
Round	Color	Result	Opponent
1	Black	Win	Kamikubo Mineo	1871.89
2	Black	Loss	Ooura Tadahito	2032.77
3	Black	Win	Maruyama Yasushi	2154.36
4	Black	Loss	Miyoshi Takeo	2292.38
32nd Tokai Championship - 1st round
Date	2006-10-15		Rating	2068.11
Round	Color	Result	Opponent
	White	Loss	Miyoshi Takeo	2282.17
	White	Win	Miyazu Goichi	1824.07
	White	Loss	Maruyama Yasushi	2149.71
	Black	Draw	Takatsu Hitoshi	1938.11
Meijin-sen Qual, Tokai area 1st round
Date	2006-05-21		Rating	2066.78
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1632.08
2	Black	Win	Maruyama Yasushi	2153.52
3	White	Loss	Shinoda Kiyoshi	2359.31
4	Black	Loss	Ishitani Shin-ichi	2378.75
31st Tokai Championship - Semi final
Date	2005-11-20		Rating	2057.07
Round	Color	Result	Opponent
	White	Loss	Shinoda Kiyoshi	2349.99
	White	Draw	Ishitani Shin-ichi	2394.33
	White	Loss	Miyoshi Takeo	2280.43
31st Tokai Championship - 1st round
Date	2005-10-16		Rating	2055.20
Round	Color	Result	Opponent
1	White	Loss	Miyoshi Takeo	2281.20
3	Black	Win	Miyazu Goichi	1792.91
4	Black	Loss	Shinoda Kiyoshi	2346.82
5	Black	Win	Yamamoto Hukue	1636.32
43rd Meijinsen Qualification: Tokai area - 2nd round
Date	2005-06-12		Rating	2049.97
Round	Color	Result	Opponent
	White	Loss	Ishitani Shin-ichi	2401.12
	White	Loss	Miyoshi Takeo	2279.15
	White	Loss	Shinoda Kiyoshi	2330.54
43rd Meijinsen Qualification: Tokai-area 1st round
Date	2005-05-15		Rating	2050.34
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Hukue	1645.19
2	Black	Draw	Miyoshi Takeo	2277.29
3	Black	Win	Miyazu Goichi	1787.85
4	Black	Loss	Ishitani Shin-ichi	2397.56
Japan WC Qualification tournament
Date	2005-04-03		Rating	2048.86
Round	Color	Result	Opponent
4	White	Draw	Hara Masao	2054.35
5	Black	Loss	Tanizaki Ryusuke	2074.60
6	White	Loss	Nagao Noriaki	2232.33
5th 6-7 dan Tournament
Date	2004-12-05		Rating	2054.10
Round	Color	Result	Opponent
1	Black	Loss	Kubo Izumi	2197.33
2	White	Loss	Gakumazawa Hideaki	2069.79
3	White	Draw	Tadokoro Hosai	1926.99
4	White	Loss	Miyagawa Junzo	2255.92
5	Black	Loss	Kobayashi Koichi	2097.04
6	White	Win	Hiwatashi Kikuma	1951.61
42nd Meijinsen Qualification: Tokai 2nd round
Date	2004-06-13		Rating	2086.64
Round	Color	Result	Opponent
	White	Draw	Ishitani Shin-ichi	2382.37
	White	Loss	Shinoda Kiyoshi	2296.85
	Black	Win	Maruyama Yasushi	2135.11
42nd Meijinsen Qualification: Tokai 1st round
Date	2004-05-23		Rating	2088.95
Round	Color	Result	Opponent
1	White	Win	Oogawara Shingo	2069.88
2	White	Win	Ishitani Shin-ichi	2382.43
3	White	Win	Maruyama Yasushi	2135.99
4	Black	Loss	Shinoda Kiyoshi	2294.73
41th Meijinsen Qualification: Tokai area - 1st round
Date	2003-05-18		Rating	2061.69
Round	Color	Result	Opponent
1	Black	Loss	Suzuki Junichiro	1857.81
2	Black	Win	Kuramoto Hideharu	1719.79
3	White	Win	Fujio Katsutoshi	1978.78
4	White	Loss	Miyoshi Takeo	2244.51
40th Meijinsen Qualification Tokai area 1st-Round
Date	2002-05-19		Rating	2055.85
Round	Color	Result	Opponent
1	Black	Win	Suzuki Junichiro	1815.82
2	White	Loss	Takazawa Nagayoshi	2083.08
3	White	Loss	Ishitani Shin-ichi	2400.74
4	Black	Win	Okuno Yusuke	1914.61
World Championship 2001, BT
Date	2001-08-12		Rating	2053.66
Round	Color	Result	Opponent
1	White	Loss	Park Jeong Ho	2306.36
2	White	Draw	Miyagawa Sou	1982.53
3	Black	Draw	Samotsvetov Igor	2109.50
4	White	Loss	Chernov Sergey	2300.82
5	Black	Win	Chung Chun-Chih	1916.67
6	White	Loss	Ono Takayuki	2234.82
7	White	Win	Kimura Shin	1911.95
8	White	Win	Khramov Andrey	2169.37
38th Meijinsen Qualification: Tokai 1st round
Date	2000-05-21		Rating	2019.57
Round	Color	Result	Opponent
1	White	Loss	Suzuki Toyoshige	1947.69
2	Black	Win	Suzuki Junichiro	1750.67
3	White	Loss	Maruyama Yasushi	2255.62
4	White	Win	Miyazu Goichi	1853.11