Tomobe Katsuhiro (友部勝弘)

Place: Tokyo, Japan

Rating: 2161.97, Std: 114.13, Rank: 506

First game: 2003-11-16, Last game: 2025-01-19

Top rating: 2230.53 (2011-04-17)

Games: 365, Wins: 165, Draws: 10, Losses: 190

Gy1: 5, Gy2: 23, Gy5: 60

28th New Year (Mikami) Cup
Date	2025-01-19		Rating	2161.97
Round	Color	Result	Opponent
A1	White	Win	Yamamoto Takumi	1895.87
A2	White	Win	Yoshikawa Tomoki	2303.50
A3	Black	Loss	Shimura Hiroki	2229.18
A4	White	Win	Kishimoto Shogo	2192.96
A5	Black	Win	Suenaga Daiki	2142.03
25 Kanto Renju Emperor Tournament Qualification round
Date	2024-11-10		Rating	2150.44
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2459.21
2	White	Loss	Maruta Hiroki	2279.02
3	White	Win	Iwano Fumio	2222.30
4	White	Loss	Suenaga Daiki	2144.06
64 Suiseisen Tournament 1st round
Date	2024-09-22		Rating	2144.41
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	2008.40
2	White	Loss	Yoshikawa Tomoki	2265.44
3	Black	Loss	Yamamoto Ousuke	2112.45
4	White	Win	Yoshikawa Takayuki	1821.61
41st Shinei Tournament
Date	2024-04-21		Rating	2132.82
Round	Color	Result	Opponent
1	Black	Win	Ito Midori	1873.46
2	White	Loss	Kishimoto Shogo	2210.22
3	Black	Win	Yoshikawa Tomoki	2227.84
4	White	Loss	Iwano Fumio	2247.99
5	Black	Win	Kasahara Reiko	1836.03
27th New Year (Mikami) Cup
Date	2024-01-14		Rating	2122.83
Round	Color	Result	Opponent
A1	Black	Loss	Yamamoto Ousuke	2075.16
A2	White	Win	Kasahara Reiko	1822.79
A3	White	Loss	Kishimoto Shogo	2218.70
A4	Black	Win	Suzuki Yoshitaka	1999.65
A5	Black	Win	Tanase Yasushi	1926.41
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2101.89
Round	Color	Result	Opponent
1	Black	Loss	Takazawa Nagayoshi	2301.06
2	Black	Loss	Hasegawa Kazuto	2575.97
3	Black	Loss	Miyamoto Syunju	2291.42
4	White	Loss	Iwano Fumio	2205.34
6	White	Loss	Ishitani Shin-ichi	2382.02
7	Black	Loss	Yamamoto Yasuhiro	2166.10
40th Shinei Tournament
Date	2023-04-09		Rating	2103.10
Round	Color	Result	Opponent
1	Black	Loss	Kato Shota	1997.92
2	White	Loss	Kinoshita Osamu	2096.59
3	Black	Win	Nakamura Keigo	1832.06
4	Black	Win	Yoshikawa Tomoki	2145.72
5	Black	Win	Ito Midori	1849.62
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2120.35
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	2005.40
2	White	Loss	Ono Takayuki	2426.09
3	Black	Loss	Maruta Koji	2185.97
4	Black	Draw	Maruta Hiroki	2189.79
60th Meijinsen Qualification Kanto area 1st round
Date	2022-05-22		Rating	2141.32
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2625.02
2	White	Loss	Yokoyama Shota	2462.96
3	Black	Loss	Matsuda Shoma	2313.46
4	White	Win	Shimura Hiroki	2139.43
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2146.40
Round	Color	Result	Opponent
1	Black	Loss	Matsuda Shoma	2308.08
2	White	Win	Suzuki Yoshitaka	2018.26
3	Black	Draw	Kawaai Hitoshi	2047.26
4	Black	Win	Kishimoto Shogo	2159.60
5	White	Win	Saito Shigetoshi	2023.49
22 Renju Emperor Tournament Kanto area 1st round
Date	2021-11-21		Rating	2151.68
Round	Color	Result	Opponent
1	White	Loss	Kato Shota	2055.22
2	White	Loss	Matsuda Shoma	2267.30
3	White	Win	Kato Yasuhiro	2069.89
4	Black	Win	Tanizaki Ryusuke	2045.11
61 Suiseisen Tournament final round
Date	2021-10-24		Rating	2153.48
Round	Color	Result	Opponent
1	Black	Loss	Yokoyama Shota	2461.64
2	White	Win	Matsuda Shoma	2261.14
3	Black	Loss	Fujita Maiko	2370.96
4	White	Loss	Fujikawa Masaki	2173.55
5	Black	Loss	Kato Shota	2056.28
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2158.32
Round	Color	Result	Opponent
1	White	Win	Yokoyama Shota	2459.71
2	Black	Win	Tanaka Shotaro	2288.85
3	Black	Loss	Fujikawa Masaki	2179.15
4	Black	Win	Shimura Hiroki	2084.67
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2156.16
Round	Color	Result	Opponent
1	Black	Loss	Kishimoto Shogo	2191.39
2	Black	Win	Takagi Tomoyuki	2120.17
3	White	Win	Matsuda Shoma	2185.09
4	Black	Loss	Nagasoe Hiroki	2620.76
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2138.10
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2379.03
2	Black	Loss	Inoue Fumiya	2422.70
3	Black	Loss	Shibata Satoru	1830.20
4	Black	Loss	Maruta Koji	2142.80
36 Kanto Shineisen Tournament
Date	2019-04-14		Rating	2165.70
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2294.61
2	Black	Loss	Iwano Fumio	2223.18
3	Black	Win	Shibata Satoru	1831.03
4	White	Loss	Inoue Fumiya	2431.05
5	Black	Win	Yamane Tomohiro	2005.46
22 New Year (Mikami) Cup
Date	2019-01-20		Rating	2172.15
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1894.18
2	Black	Loss	Okabe Hiroshi	2694.17
3	White	Loss	Ke Fang-Ying	2371.40
4	Black	Win	Inoue Fumiya	2414.54
5	Black	Win	Fujikawa Masaki	2127.76
58 Suiseisen Tournament final round
Date	2018-10-08		Rating	2167.21
Round	Color	Result	Opponent
1	Black	Loss	Iwano Fumio	2252.90
2	White	Loss	Fujita Maiko	2247.98
3	Black	Loss	Inoue Fumiya	2407.68
58 Suiseisen Tournament 1st round
Date	2018-09-24		Rating	2168.05
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2244.88
2	Black	Win	Kato Miko	1610.16
3	White	Win	Kato Daisuke	1888.29
4	Black	Win	Fujikawa Masaki	2110.87
5	Black	Loss	Inoue Fumiya	2407.07
21 Mikami Cup
Date	2018-01-21		Rating	2181.90
Round	Color	Result	Opponent
A1	Black	Draw	Iwano Fumio	2261.83
A2	White	Win	Koyama Akihiro	1962.03
A4	Black	Win	Iwano Fumio	2261.83
A5	Black	Win	Koyama Akihiro	1962.03
55 Meijinsen Qualification East Japan area 2nd round
Date	2017-06-11		Rating	2165.50
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2603.48
2	Black	Loss	Sato Kiyotomi	2473.49
3	Black	Loss	Tamada Yoichi	2541.26
4	Black	Loss	Ono Takayuki	2379.21
5	Black	Loss	Miyamoto Syunju	2272.11
55 Meijinsen Qualification Kanto area 1st round
Date	2017-05-21		Rating	2166.06
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2476.39
2	Black	Win	Maruta Hiroki	2121.67
3	Black	Draw	Chigira Makoto	2061.76
4	White	Win	Iwano Fumio	2273.08
34 Kanto Shineisen Tournament
Date	2017-04-09		Rating	2163.47
Round	Color	Result	Opponent
1	White	Win	Takagi Tomoyuki	2152.33
2	Black	Win	Nakamura Souta	2262.63
3	White	Draw	Iwano Fumio	2277.95
4	Black	Loss	Maruta Hiroki	2115.84
5	White	Win	Fujikawa Masaki	2079.47
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2149.35
Round	Color	Result	Opponent
A1	Black	Loss	Demachi Koichiro	1943.44
A2	Black	Win	Iwano Fumio	2276.86
A3	White	Loss	Maruta Hiroki	2114.34
A4	White	Loss	Demachi Koichiro	1943.44
A5	Black	Loss	Iwano Fumio	2276.86
A6	Black	Win	Maruta Hiroki	2114.34
33 Kanto Shineisen Tournament
Date	2016-04-10		Rating	2137.56
Round	Color	Result	Opponent
1	Black	Win	Kusumoto Takashi	1908.65
2	Black	Win	Nishizawa Aoi	2088.94
3	Black	Win	Tanizaki Ryusuke	2176.74
4	Black	Loss	Nakamura Souta	2293.05
5	Black	Win	Demachi Koichiro	1935.84
19 Mikami Cup
Date	2016-03-13		Rating	2132.84
Round	Color	Result	Opponent
A1	White	Win	Demachi Koichiro	1936.66
A2	White	Loss	Iwano Fumio	2245.04
A3	Black	Loss	Maruta Hiroki	2122.00
A4	Black	Win	Demachi Koichiro	1936.66
A5	Black	Loss	Iwano Fumio	2245.04
A6	White	Win	Maruta Hiroki	2122.00
55 Suiseisen Tournament 1st round
Date	2015-09-13		Rating	2106.85
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2117.31
2	White	Loss	Demachi Koichiro	1928.35
3	Black	Draw	Tanizaki Ryusuke	2181.52
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	2103.93
Round	Color	Result	Opponent
1	Black	Win	Demachi Koichiro	1918.94
2	Black	Loss	Fujikawa Masaki	2101.52
3	Black	Win	Hashimoto Takuya	2019.24
4	Black	Win	Iwano Fumio	2246.97
5	Black	Loss	Tanizaki Ryusuke	2202.32
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2098.00
Round	Color	Result	Opponent
A1	White	Draw	Iwano Fumio	2248.34
A2	White	Loss	Maruta Hiroki	2081.05
A3	Black	Win	Kase Koji	1758.41
A4	Black	Loss	Tanizaki Ryusuke	2207.14
A5	Black	Win	Ozawa Tetsushi	2053.61
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2093.07
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2748.33
2	White	Loss	Nakamura Souta	2229.02
3	Black	Win	Sugawara Shinji	1591.55
4	White	Loss	Kato Yasuhiro	2088.32
54 Suiseisen Tournament 1st round
Date	2014-09-21		Rating	2094.08
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2262.46
2	White	Loss	Maruta Hiroki	2089.30
3	White	Loss	Nakamura Souta	2213.97
31th Kanto Championship
Date	2014-05-11		Rating	2114.44
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2456.39
2	Black	Draw	Nakamura Souta	2155.22
3	Black	Win	Maruta Koji	2183.41
4	White	Loss	Iwano Fumio	2263.02
5	Black	Loss	Kamiya Shunsuke	2606.24
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2118.17
Round	Color	Result	Opponent
2	White	Win	Demachi Koichiro	1949.85
3	Black	Win	Ozawa Tetsushi	2068.44
4	Black	Loss	Maruta Hiroki	2111.97
5	White	Loss	Tada Ayako	2314.98
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2155.01
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2550.94
2	White	Loss	Mitsumori Masao	2333.88
3	White	Loss	Sato Kiyotomi	2469.15
4	White	Loss	Kudomi Takahiro	2390.48
5	Black	Win	Kato Yasuhiro	2138.21
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2160.73
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2387.38
2	Black	Loss	Sato Kiyotomi	2460.63
3	Black	Win	Isobe Taizan	2393.66
4	Black	Loss	Kamiya Shunsuke	2544.70
29th Kanto Championship
Date	2013-05-12		Rating	2161.29
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2386.32
2	White	Win	Nakamura Souta	2078.76
3	White	Loss	Kato Yasuhiro	2149.91
4	Black	Loss	Mitsumori Masao	2336.44
5	White	Loss	Maruta Hiroki	2146.23
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2164.28
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1984.05
2	Black	Win	Tada Ayako	2290.96
3	Black	Win	Maruta Hiroki	2147.03
4	Black	Win	Nakamura Souta	2078.59
5	Black	Loss	Iwano Fumio	2178.56
8th All Japan Championship
Date	2013-03-24		Rating	2164.18
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2420.64
2	Black	Loss	Suzuki Rin	2051.19
3	White	Loss	Kobayashi Koichi	2213.89
4	White	Loss	Kubo Izumi	2092.54
5	White	Loss	Kato Yasuhiro	2145.60
6	White	Win	Fujikawa Masaki	2030.89
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2178.54
Round	Color	Result	Opponent
A1	Black	Win	Omata Mitsuo	1780.15
A2	Black	Win	Maruta Hiroki	2135.46
A3	White	Loss	Kato Yasuhiro	2141.45
A4	White	Win	Kim Chang-Su	2040.48
A5	Black	Win	Tanizaki Ryusuke	2132.07
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2192.00
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2713.86
2	Black	Draw	Ishitani Shin-ichi	2361.30
3	White	Loss	Sato Kiyotomi	2408.12
4	Black	Win	Higuchi Fumiya	1605.53
52 Suiseisen Tournament final round
Date	2012-10-14		Rating	2193.04
Round	Color	Result	Opponent
2	Black	Loss	Tada Ayako	2306.06
3	Black	Win	Iwano Fumio	2147.12
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2195.96
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	2033.77
2	Black	Loss	Iwano Fumio	2146.66
3	White	Win	Kato Yasuhiro	2104.87
4	White	Win	Tada Ayako	2303.39
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2205.22
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	2015.72
2	Black	Loss	Kato Yasuhiro	2073.81
3	White	Win	Kon Akira	2012.28
4	White	Win	Suzuki Rin	2003.89
5	Black	Draw	Mori Yasukiyo	2246.63
51 Suiseisen Tournament
Date	2011-09-11		Rating	2214.89
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2359.70
2	White	Loss	Kamiya Shunsuke	2435.43
3	White	Win	Kon Akira	2014.65
4	Black	Loss	Tada Ayako	2249.64
28th Kanto Championship
Date	2011-05-22		Rating	2228.99
Round	Color	Result	Opponent
1	White	Win	Isobe Taizan	2407.91
2	White	Loss	Yamaguchi Yusui	2630.28
3	Black	Win	Mitsumori Masao	2339.16
4	Black	Loss	Arai Kazumi	2372.35
5	White	Loss	Kudomi Takahiro	2414.20
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2230.53
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2543.44
2	Black	Win	Iwano Fumio	2132.46
3	White	Win	Matsuoka Teruo	2001.67
4	White	Win	Fukui Nobuhiro	2413.65
5	White	Loss	Koyama Jun	2437.47
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2225.85
Round	Color	Result	Opponent
A1	White	Loss	Isobe Seiji	2024.79
A2	Black	Win	Kon Akira	2000.98
A3	Black	Win	Shimoyama Takuma	2225.84
A4	White	Loss	Fukui Nobuhiro	2381.93
A5	Black	Loss	Kise Katsumi	2521.99
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2225.27
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2406.03
2	White	Win	Tada Ayako	2203.67
3	Black	Loss	Kudomi Takahiro	2413.09
4	Black	Win	Kamiya Shunsuke	2369.85
50 Suiseisen Tournament Final round
Date	2010-10-10		Rating	2223.62
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2082.96
2	White	Loss	Nakayama Tomoharu	2513.77
3	Black	Win	Tada Ayako	2201.85
4	Black	Win	Kon Akira	1990.43
5	Black	Loss	Kimura Kenichiro	2240.03
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2211.27
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2398.39
2	Black	Loss	Nagao Noriaki	2380.88
3	Black	Win	Tanno Yoshitaka	2087.06
4	White	Loss	Fukui Nobuhiro	2321.56
27th Kanto Championship
Date	2010-05-23		Rating	2209.28
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2296.03
2	Black	Win	Maruta Koji	2111.56
3	White	Loss	Yamaguchi Yusui	2585.00
4	White	Loss	Kato Yasuhiro	2094.91
5	Black	Win	Ishitani Shin-ichi	2399.35
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2201.20
Round	Color	Result	Opponent
1	Black	Win	Koyama Masayuki	1773.53
2	Black	Win	Kawasaki Nobuhiko	2180.02
3	Black	Win	Suzuki Rin	1989.62
4	White	Win	Shimoyama Takuma	2263.59
5	Black	Win	Arai Kazumi	2312.47
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2176.67
Round	Color	Result	Opponent
A1	Black	Loss	Tadokoro Hosai	1904.53
A2	Black	Loss	Maruta Hiroki	2083.34
A3	White	Loss	Kuramoto Hideharu	1904.54
A4	White	Win	Kon Akira	1973.17
A5	White	Win	Suzuki Rin	1973.50
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2154.29
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2626.58
2	Black	Win	Maruta Koji	2110.65
3	White	Loss	Nagao Noriaki	2332.06
4	Black	Win	Kuramoto Hideharu	1898.82
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	2148.09
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1968.02
2	Black	Loss	Kawasaki Nobuhiko	2135.59
3	Black	Win	Arai Moriya	1907.25
4	White	Loss	Shimoyama Takuma	2250.74
26th Kanto Shineisen Tournament
Date	2009-04-05		Rating	2121.09
Round	Color	Result	Opponent
1	White	Loss	Yoshida Naoto	2246.64
2	Black	Win	Hirono Masakazu	1929.75
3	Black	Win	Ishima Ryoma	2001.86
4	White	Loss	Ozawa Tetsushi	2086.44
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2110.09
Round	Color	Result	Opponent
A1	Black	Win	Tadokoro Hosai	1911.60
A2	Black	Loss	Gakumazawa Hideaki	2174.98
A3	Black	Win	Omata Mitsuo	1683.89
A4	White	Win	Tamada Yoichi	2279.72
A5	White	Loss	Tanizaki Ryusuke	2131.20
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2064.79
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1979.99
2	Black	Win	Harada Motochika	1790.54
3	Black	Loss	Koyama Jun	2437.57
4	White	Loss	Ono Takayuki	2395.85
5	Black	Win	Yamamoto Jyunko	1781.11
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2046.72
Round	Color	Result	Opponent
1	White	Loss	Kim Chang-Su	2048.03
2	Black	Loss	Fujikawa Masaki	2111.45
3	Black	Loss	Maruta Hiroki	2023.52
47 Suiseisen Tournament final round
Date	2007-10-28		Rating	2042.08
Round	Color	Result	Opponent
	White	Loss	Fujikawa Masaki	2118.49
	White	Win	Tanizaki Ryusuke	2128.25
	White	Loss	Tamada Yoichi	2170.03
	White	Loss	Watanabe Tatsuya	2140.22
	White	Loss	Watanabe Yoko	2058.89
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2042.41
Round	Color	Result	Opponent
1	Black	Loss	Yamashita Daisuke	1903.54
2	White	Win	Tamada Yoichi	2168.32
3	Black	Win	Kurimoto Masayuki	1659.64
4	White	Loss	Kudomi Takahiro	2339.69
5	Black	Loss	Takeuchi Shunsuke	1937.70
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2045.99
Round	Color	Result	Opponent
1	Black	Win	Takeuchi Shunsuke	1933.76
2	White	Win	Fujikawa Masaki	2113.43
3	Black	Win	Watanabe Tatsuya	2140.16
4	Black	Loss	Tamada Yoichi	2165.47
45th Meijinsen Qualification East-Japan area 1st round
Date	2007-06-17		Rating	2045.05
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2095.85
2	Black	Loss	Ono Takayuki	2352.24
3	White	Loss	Fujikawa Masaki	2104.17
4	Black	Loss	Tanizaki Ryusuke	2138.05
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2050.99
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2335.42
2	White	Win	Tamada Yoichi	2127.83
3	Black	Loss	Kubo Izumi	2099.85
4	White	Win	Nagao Noriaki	2231.78
5	Black	Win	Maruta Hiroki	2025.21
24th Kanto Shineisen Tournament
Date	2007-04-15		Rating	2051.11
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2125.17
2	White	Win	Tanji Hiroki	1903.30
3	White	Loss	Tanizaki Ryusuke	2142.89
4	White	Win	Teshima Masakatsu	1953.23
5	White	Loss	Fujikawa Masaki	2105.19
10th Mikami Cup Tournament, A-class
Date	2007-01-28		Rating	2056.08
Round	Color	Result	Opponent
1	Black	Win	Nemoto Tokio	1625.74
2	White	Win	Oonuma Nobuhiro	1833.44
3	White	Loss	Fujikawa Masaki	2092.84
4	Black	Loss	Koyama Jun	2365.84
5	White	Loss	Maruta Hiroki	2021.70
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2072.72
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2415.27
2	White	Win	Watanabe Yoko	2030.64
3	White	Loss	Mitsumori Masao	2247.43
4	White	Win	Tanizaki Shingo	1870.82
5	White	Loss	Harada Motochika	1799.15
23rd Kanto Shinei Tournament
Date	2006-09-10		Rating	2080.36
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1930.77
2	White	Loss	Ono Takayuki	2313.34
3	Black	Win	Harada Motochika	1791.75
4	White	Win	Ozawa Tetsushi	2014.54
5	Black	Win	Tanizaki Ryusuke	2127.25
Meijin-sen Qual, East Japan area 1st round
Date	2006-06-18		Rating	2087.31
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2105.55
2	Black	Loss	Kudomi Takahiro	2284.53
3	White	Loss	Iwano Fumio	2099.79
4	Black	Loss	Tanno Yoshitaka	2110.12
23rd Kanto Championship
Date	2006-05-21		Rating	2091.69
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2847.28
2	White	Win	Teshima Masakatsu	1951.66
3	Black	Win	Kato Yasuhiro	2042.86
4	Black	Loss	Kawamura Norihiko	2664.36
5	Black	Win	Isobe Taizan	2411.40
1st All Japan Championship
Date	2006-03-26		Rating	2090.80
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2410.77
2	Black	Loss	Ono Takayuki	2304.40
3	White	Loss	Itami Yoshiyuki	2161.01
4	White	Win	Hara Masao	2072.87
5	Black	Win	Tadokoro Hosai	1930.95
6	Black	Loss	Maruta Koji	2126.71
46th Suisei-sen Tournament - 1st round
Date	2006-03-12		Rating	2091.28
Round	Color	Result	Opponent
1	White	Loss	Ono Takayuki	2305.18
2	White	Win	Yamamoto Jyunko	1815.69
3	Black	Win	Tadokoro Hosai	1930.42
4	Black	Loss	Koyama Jun	2324.01
9th Mikami Cup - A Class
Date	2006-01-29		Rating	2092.63
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2415.41
2	White	Win	Sasaki Miyu	1922.59
3	Black	Win	Hara Masao	2062.22
4	White	Win	Tadokoro Hosai	1925.99
5	Black	Win	Kobayashi Koichi	2090.69
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2080.76
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2285.35
2	Black	Win	Harada Motochika	1764.76
3	White	Win	Maruta Koji	2134.03
4	White	Loss	Kubo Izumi	2140.89
22nd Kanto Shineisen Tournament
Date	2005-09-11		Rating	2075.54
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2024.14
2	White	Win	Itami Yoshiyuki	2184.52
3	White	Loss	Koyama Jun	2294.65
4	White	Win	Teshima Masakatsu	1958.14
5	White	Loss	Ono Takayuki	2293.56
22nd Kanto Championship
Date	2005-05-22		Rating	2049.18
Round	Color	Result	Opponent
1	Black	Loss	Arita Nobuyoshi	2320.22
2	Black	Loss	Nagao Noriaki	2231.85
3	Black	Win	Maruta Hiroki	1949.78
4	White	Loss	Ono Takayuki	2293.44
5	White	Loss	Ishizaki Masatoshi	1915.84
45th Suisei-sen Tournament
Date	2005-03-20		Rating	2041.01
Round	Color	Result	Opponent
1	Black	Loss	Nagao Noriaki	2235.27
2	Black	Loss	Takeda Tomoaki	1873.40
3	White	Win	Muramatsu Yasuhiro	1691.68
4	Black	Win	Kato Yasuhiro	2023.56
5th Kanto Renju Emperor Tournament - 1st round
Date	2004-11-28		Rating	2031.19
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2368.85
2	White	Win	Koyama Jun	2238.31
3	Black	Win	Kato Yasuhiro	2020.45
4	Black	Loss	Arita Nobuyoshi	2280.59
21st Kanto Shineisen Tournament
Date	2004-09-12		Rating	2016.45
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2271.93
2	Black	Loss	Sasaki Miyu	1956.69
3	White	Loss	Iwano Fumio	2027.41
4	White	Loss	Kase Koji	1868.23
5	White	Win	Shibata Satoru	1710.51
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2019.37
Round	Color	Result	Opponent
1	White	Win	Matsuo Yoshihiro	2001.26
2	Black	Loss	Sato Kiyotomi	2318.71
3	White	Loss	Nagao Noriaki	2285.88
4	White	Win	Matsuoka Teruo	1849.11