Tomobe Katsuhiro (友部勝弘)

Place: Tokyo, Japan

Rating: 2163.07, Std: 136.93, Rank: 513

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

Top rating: 2230.67 (2011-04-17)

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

Gy1: 0, Gy2: 9, Gy5: 56

28th New Year (Mikami) Cup
Date	2025-01-19		Rating	2163.07
Round	Color	Result	Opponent
A1	White	Win	Yamamoto Takumi	1882.69
A2	White	Win	Yoshikawa Tomoki	2324.23
A3	Black	Loss	Shimura Hiroki	2235.71
A4	White	Win	Kishimoto Shogo	2196.59
A5	Black	Win	Suenaga Daiki	2145.78
25 Kanto Renju Emperor Tournament Qualification round
Date	2024-11-10		Rating	2151.34
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2461.10
2	White	Loss	Maruta Hiroki	2263.99
3	White	Win	Iwano Fumio	2222.50
4	White	Loss	Suenaga Daiki	2147.50
64 Suiseisen Tournament 1st round
Date	2024-09-22		Rating	2145.26
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	2014.60
2	White	Loss	Yoshikawa Tomoki	2277.95
3	Black	Loss	Yamamoto Ousuke	2095.33
4	White	Win	Yoshikawa Takayuki	1813.97
41st Shinei Tournament
Date	2024-04-21		Rating	2133.66
Round	Color	Result	Opponent
1	Black	Win	Ito Midori	1874.10
2	White	Loss	Kishimoto Shogo	2211.94
3	Black	Win	Yoshikawa Tomoki	2235.31
4	White	Loss	Iwano Fumio	2248.67
5	Black	Win	Kasahara Reiko	1841.13
27th New Year (Mikami) Cup
Date	2024-01-14		Rating	2123.53
Round	Color	Result	Opponent
A1	Black	Loss	Yamamoto Ousuke	2065.70
A2	White	Win	Kasahara Reiko	1827.05
A3	White	Loss	Kishimoto Shogo	2220.17
A4	Black	Win	Suzuki Yoshitaka	2003.02
A5	Black	Win	Tanase Yasushi	1925.79
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2102.47
Round	Color	Result	Opponent
1	Black	Loss	Takazawa Nagayoshi	2301.74
2	Black	Loss	Hasegawa Kazuto	2583.92
3	Black	Loss	Miyamoto Syunju	2295.85
4	White	Loss	Iwano Fumio	2206.14
6	White	Loss	Ishitani Shin-ichi	2383.90
7	Black	Loss	Yamamoto Yasuhiro	2168.47
40th Shinei Tournament
Date	2023-04-09		Rating	2103.65
Round	Color	Result	Opponent
1	Black	Loss	Kato Shota	1997.47
2	White	Loss	Kinoshita Osamu	2097.49
3	Black	Win	Nakamura Keigo	1833.65
4	Black	Win	Yoshikawa Tomoki	2149.59
5	Black	Win	Ito Midori	1850.20
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2120.57
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	2007.54
2	White	Loss	Ono Takayuki	2425.94
3	Black	Loss	Maruta Koji	2181.85
4	Black	Draw	Maruta Hiroki	2188.54
60th Meijinsen Qualification Kanto area 1st round
Date	2022-05-22		Rating	2141.28
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2614.16
2	White	Loss	Yokoyama Shota	2456.56
3	Black	Loss	Matsuda Shoma	2313.52
4	White	Win	Shimura Hiroki	2140.63
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2146.33
Round	Color	Result	Opponent
1	Black	Loss	Matsuda Shoma	2308.10
2	White	Win	Suzuki Yoshitaka	2020.30
3	Black	Draw	Kawaai Hitoshi	2047.38
4	Black	Win	Kishimoto Shogo	2160.28
5	White	Win	Saito Shigetoshi	2023.45
22 Renju Emperor Tournament Kanto area 1st round
Date	2021-11-21		Rating	2151.43
Round	Color	Result	Opponent
1	White	Loss	Kato Shota	2054.59
2	White	Loss	Matsuda Shoma	2267.24
3	White	Win	Kato Yasuhiro	2056.65
4	Black	Win	Tanizaki Ryusuke	2045.73
61 Suiseisen Tournament final round
Date	2021-10-24		Rating	2153.24
Round	Color	Result	Opponent
1	Black	Loss	Yokoyama Shota	2457.43
2	White	Win	Matsuda Shoma	2261.08
3	Black	Loss	Fujita Maiko	2371.68
4	White	Loss	Fujikawa Masaki	2173.65
5	Black	Loss	Kato Shota	2055.69
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2158.10
Round	Color	Result	Opponent
1	White	Win	Yokoyama Shota	2455.62
2	Black	Win	Tanaka Shotaro	2288.86
3	Black	Loss	Fujikawa Masaki	2179.26
4	Black	Win	Shimura Hiroki	2085.34
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2156.25
Round	Color	Result	Opponent
1	Black	Loss	Kishimoto Shogo	2191.86
2	Black	Win	Takagi Tomoyuki	2120.48
3	White	Win	Matsuda Shoma	2185.12
4	Black	Loss	Nagasoe Hiroki	2621.63
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2138.42
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2379.67
2	Black	Loss	Inoue Fumiya	2423.56
3	Black	Loss	Shibata Satoru	1830.43
4	Black	Loss	Maruta Koji	2142.39
36 Kanto Shineisen Tournament
Date	2019-04-14		Rating	2166.17
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2295.46
2	Black	Loss	Iwano Fumio	2223.80
3	Black	Win	Shibata Satoru	1831.26
4	White	Loss	Inoue Fumiya	2431.93
5	Black	Win	Yamane Tomohiro	2005.31
22 New Year (Mikami) Cup
Date	2019-01-20		Rating	2172.68
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1896.42
2	Black	Loss	Okabe Hiroshi	2695.50
3	White	Loss	Ke Fang-Ying	2372.86
4	Black	Win	Inoue Fumiya	2415.43
5	Black	Win	Fujikawa Masaki	2128.37
58 Suiseisen Tournament final round
Date	2018-10-08		Rating	2167.78
Round	Color	Result	Opponent
1	Black	Loss	Iwano Fumio	2253.54
2	White	Loss	Fujita Maiko	2248.74
3	Black	Loss	Inoue Fumiya	2408.59
58 Suiseisen Tournament 1st round
Date	2018-09-24		Rating	2168.62
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2245.64
2	Black	Win	Kato Miko	1610.20
3	White	Win	Kato Daisuke	1890.37
4	Black	Win	Fujikawa Masaki	2111.51
5	Black	Loss	Inoue Fumiya	2407.99
21 Mikami Cup
Date	2018-01-21		Rating	2182.51
Round	Color	Result	Opponent
A1	Black	Draw	Iwano Fumio	2262.49
A2	White	Win	Koyama Akihiro	1962.51
A4	Black	Win	Iwano Fumio	2262.49
A5	Black	Win	Koyama Akihiro	1962.51
55 Meijinsen Qualification East Japan area 2nd round
Date	2017-06-11		Rating	2166.14
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2604.63
2	Black	Loss	Sato Kiyotomi	2474.54
3	Black	Loss	Tamada Yoichi	2542.36
4	Black	Loss	Ono Takayuki	2380.07
5	Black	Loss	Miyamoto Syunju	2272.93
55 Meijinsen Qualification Kanto area 1st round
Date	2017-05-21		Rating	2166.70
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2477.45
2	Black	Win	Maruta Hiroki	2122.33
3	Black	Draw	Chigira Makoto	2062.39
4	White	Win	Iwano Fumio	2273.76
34 Kanto Shineisen Tournament
Date	2017-04-09		Rating	2164.11
Round	Color	Result	Opponent
1	White	Win	Takagi Tomoyuki	2152.73
2	Black	Win	Nakamura Souta	2263.45
3	White	Draw	Iwano Fumio	2278.63
4	Black	Loss	Maruta Hiroki	2116.50
5	White	Win	Fujikawa Masaki	2080.21
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2149.99
Round	Color	Result	Opponent
A1	Black	Loss	Demachi Koichiro	1943.78
A2	Black	Win	Iwano Fumio	2277.55
A3	White	Loss	Maruta Hiroki	2115.01
A4	White	Loss	Demachi Koichiro	1943.78
A5	Black	Loss	Iwano Fumio	2277.55
A6	Black	Win	Maruta Hiroki	2115.01
33 Kanto Shineisen Tournament
Date	2016-04-10		Rating	2138.19
Round	Color	Result	Opponent
1	Black	Win	Kusumoto Takashi	1909.04
2	Black	Win	Nishizawa Aoi	2089.25
3	Black	Win	Tanizaki Ryusuke	2177.61
4	Black	Loss	Nakamura Souta	2293.93
5	Black	Win	Demachi Koichiro	1936.32
19 Mikami Cup
Date	2016-03-13		Rating	2133.48
Round	Color	Result	Opponent
A1	White	Win	Demachi Koichiro	1937.15
A2	White	Loss	Iwano Fumio	2245.73
A3	Black	Loss	Maruta Hiroki	2122.72
A4	Black	Win	Demachi Koichiro	1937.15
A5	Black	Loss	Iwano Fumio	2245.73
A6	White	Win	Maruta Hiroki	2122.72
55 Suiseisen Tournament 1st round
Date	2015-09-13		Rating	2107.49
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2118.04
2	White	Loss	Demachi Koichiro	1928.88
3	Black	Draw	Tanizaki Ryusuke	2182.46
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	2104.58
Round	Color	Result	Opponent
1	Black	Win	Demachi Koichiro	1919.46
2	Black	Loss	Fujikawa Masaki	2102.60
3	Black	Win	Hashimoto Takuya	2019.81
4	Black	Win	Iwano Fumio	2247.64
5	Black	Loss	Tanizaki Ryusuke	2203.30
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2098.63
Round	Color	Result	Opponent
A1	White	Draw	Iwano Fumio	2248.99
A2	White	Loss	Maruta Hiroki	2081.74
A3	Black	Win	Kase Koji	1758.75
A4	Black	Loss	Tanizaki Ryusuke	2208.06
A5	Black	Win	Ozawa Tetsushi	2054.28
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2093.68
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2749.76
2	White	Loss	Nakamura Souta	2229.78
3	Black	Win	Sugawara Shinji	1591.90
4	White	Loss	Kato Yasuhiro	2088.97
54 Suiseisen Tournament 1st round
Date	2014-09-21		Rating	2094.70
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2263.05
2	White	Loss	Maruta Hiroki	2089.95
3	White	Loss	Nakamura Souta	2214.72
31th Kanto Championship
Date	2014-05-11		Rating	2115.03
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2457.43
2	Black	Draw	Nakamura Souta	2155.89
3	Black	Win	Maruta Koji	2183.78
4	White	Loss	Iwano Fumio	2263.53
5	Black	Loss	Kamiya Shunsuke	2607.45
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2118.75
Round	Color	Result	Opponent
2	White	Win	Demachi Koichiro	1950.34
3	Black	Win	Ozawa Tetsushi	2069.01
4	Black	Loss	Maruta Hiroki	2112.56
5	White	Loss	Tada Ayako	2315.53
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2155.53
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2551.90
2	White	Loss	Mitsumori Masao	2334.39
3	White	Loss	Sato Kiyotomi	2470.01
4	White	Loss	Kudomi Takahiro	2392.78
5	Black	Win	Kato Yasuhiro	2138.77
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2161.24
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2385.65
2	Black	Loss	Sato Kiyotomi	2461.48
3	Black	Win	Isobe Taizan	2393.97
4	Black	Loss	Kamiya Shunsuke	2545.64
29th Kanto Championship
Date	2013-05-12		Rating	2161.79
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2387.39
2	White	Win	Nakamura Souta	2079.33
3	White	Loss	Kato Yasuhiro	2150.42
4	Black	Loss	Mitsumori Masao	2336.87
5	White	Loss	Maruta Hiroki	2146.74
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2164.77
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1984.49
2	Black	Win	Tada Ayako	2291.37
3	Black	Win	Maruta Hiroki	2147.53
4	Black	Win	Nakamura Souta	2079.15
5	Black	Loss	Iwano Fumio	2178.99
8th All Japan Championship
Date	2013-03-24		Rating	2164.66
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2422.30
2	Black	Loss	Suzuki Rin	2051.49
3	White	Loss	Kobayashi Koichi	2214.18
4	White	Loss	Kubo Izumi	2092.99
5	White	Loss	Kato Yasuhiro	2146.08
6	White	Win	Fujikawa Masaki	2031.39
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2179.01
Round	Color	Result	Opponent
A1	Black	Win	Omata Mitsuo	1781.24
A2	Black	Win	Maruta Hiroki	2135.91
A3	White	Loss	Kato Yasuhiro	2141.89
A4	White	Win	Kim Chang-Su	2041.36
A5	Black	Win	Tanizaki Ryusuke	2132.63
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2192.42
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2718.66
2	Black	Draw	Ishitani Shin-ichi	2362.13
3	White	Loss	Sato Kiyotomi	2408.82
4	Black	Win	Higuchi Fumiya	1605.91
52 Suiseisen Tournament final round
Date	2012-10-14		Rating	2193.46
Round	Color	Result	Opponent
2	Black	Loss	Tada Ayako	2306.34
3	Black	Win	Iwano Fumio	2147.48
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2196.37
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	2034.02
2	Black	Loss	Iwano Fumio	2147.00
3	White	Win	Kato Yasuhiro	2105.21
4	White	Win	Tada Ayako	2303.65
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2205.54
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	2015.78
2	Black	Loss	Kato Yasuhiro	2074.07
3	White	Win	Kon Akira	2012.55
4	White	Win	Suzuki Rin	2004.10
5	Black	Draw	Mori Yasukiyo	2246.85
51 Suiseisen Tournament
Date	2011-09-11		Rating	2215.10
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2360.27
2	White	Loss	Kamiya Shunsuke	2435.93
3	White	Win	Kon Akira	2014.84
4	Black	Loss	Tada Ayako	2249.58
28th Kanto Championship
Date	2011-05-22		Rating	2229.15
Round	Color	Result	Opponent
1	White	Win	Isobe Taizan	2407.53
2	White	Loss	Yamaguchi Yusui	2630.52
3	Black	Win	Mitsumori Masao	2338.17
4	Black	Loss	Arai Kazumi	2372.16
5	White	Loss	Kudomi Takahiro	2414.47
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2230.67
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2543.63
2	Black	Win	Iwano Fumio	2132.54
3	White	Win	Matsuoka Teruo	2001.73
4	White	Win	Fukui Nobuhiro	2413.94
5	White	Loss	Koyama Jun	2437.24
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2225.98
Round	Color	Result	Opponent
A1	White	Loss	Isobe Seiji	2024.98
A2	Black	Win	Kon Akira	2001.09
A3	Black	Win	Shimoyama Takuma	2225.88
A4	White	Loss	Fukui Nobuhiro	2382.12
A5	Black	Loss	Kise Katsumi	2522.58
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2225.38
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2405.69
2	White	Win	Tada Ayako	2203.54
3	Black	Loss	Kudomi Takahiro	2413.12
4	Black	Win	Kamiya Shunsuke	2370.13
50 Suiseisen Tournament Final round
Date	2010-10-10		Rating	2223.72
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2083.05
2	White	Loss	Nakayama Tomoharu	2513.97
3	Black	Win	Tada Ayako	2201.72
4	Black	Win	Kon Akira	1990.49
5	Black	Loss	Kimura Kenichiro	2240.10
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2211.36
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2398.26
2	Black	Loss	Nagao Noriaki	2380.94
3	Black	Win	Tanno Yoshitaka	2087.29
4	White	Loss	Fukui Nobuhiro	2321.48
27th Kanto Championship
Date	2010-05-23		Rating	2209.37
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2295.46
2	Black	Win	Maruta Koji	2111.68
3	White	Loss	Yamaguchi Yusui	2585.15
4	White	Loss	Kato Yasuhiro	2094.86
5	Black	Win	Ishitani Shin-ichi	2399.96
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2201.28
Round	Color	Result	Opponent
1	Black	Win	Koyama Masayuki	1773.54
2	Black	Win	Kawasaki Nobuhiko	2180.08
3	Black	Win	Suzuki Rin	1989.68
4	White	Win	Shimoyama Takuma	2263.59
5	Black	Win	Arai Kazumi	2312.35
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2176.75
Round	Color	Result	Opponent
A1	Black	Loss	Tadokoro Hosai	1904.70
A2	Black	Loss	Maruta Hiroki	2083.38
A3	White	Loss	Kuramoto Hideharu	1904.73
A4	White	Win	Kon Akira	1973.12
A5	White	Win	Suzuki Rin	1973.56
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2154.37
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2626.93
2	Black	Win	Maruta Koji	2110.79
3	White	Loss	Nagao Noriaki	2332.12
4	Black	Win	Kuramoto Hideharu	1899.02
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	2148.18
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1967.91
2	Black	Loss	Kawasaki Nobuhiko	2135.77
3	Black	Win	Arai Moriya	1907.27
4	White	Loss	Shimoyama Takuma	2250.75
26th Kanto Shineisen Tournament
Date	2009-04-05		Rating	2121.18
Round	Color	Result	Opponent
1	White	Loss	Yoshida Naoto	2247.10
2	Black	Win	Hirono Masakazu	1929.55
3	Black	Win	Ishima Ryoma	2002.03
4	White	Loss	Ozawa Tetsushi	2086.30
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2110.17
Round	Color	Result	Opponent
A1	Black	Win	Tadokoro Hosai	1911.75
A2	Black	Loss	Gakumazawa Hideaki	2175.37
A3	Black	Win	Omata Mitsuo	1685.51
A4	White	Win	Tamada Yoichi	2280.08
A5	White	Loss	Tanizaki Ryusuke	2131.38
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2064.83
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1980.02
2	Black	Win	Harada Motochika	1790.50
3	Black	Loss	Koyama Jun	2437.47
4	White	Loss	Ono Takayuki	2396.14
5	Black	Win	Yamamoto Jyunko	1781.14
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2046.74
Round	Color	Result	Opponent
1	White	Loss	Kim Chang-Su	2048.34
2	Black	Loss	Fujikawa Masaki	2111.56
3	Black	Loss	Maruta Hiroki	2023.56
47 Suiseisen Tournament final round
Date	2007-10-28		Rating	2042.08
Round	Color	Result	Opponent
	White	Loss	Fujikawa Masaki	2118.61
	White	Win	Tanizaki Ryusuke	2128.48
	White	Loss	Tamada Yoichi	2170.33
	White	Loss	Watanabe Tatsuya	2140.45
	White	Loss	Watanabe Yoko	2058.94
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2042.42
Round	Color	Result	Opponent
1	Black	Loss	Yamashita Daisuke	1903.58
2	White	Win	Tamada Yoichi	2168.61
3	Black	Win	Kurimoto Masayuki	1659.66
4	White	Loss	Kudomi Takahiro	2338.08
5	Black	Loss	Takeuchi Shunsuke	1937.75
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2045.99
Round	Color	Result	Opponent
1	Black	Win	Takeuchi Shunsuke	1933.81
2	White	Win	Fujikawa Masaki	2113.52
3	Black	Win	Watanabe Tatsuya	2140.37
4	Black	Loss	Tamada Yoichi	2165.75
45th Meijinsen Qualification East-Japan area 1st round
Date	2007-06-17		Rating	2045.01
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2096.35
2	Black	Loss	Ono Takayuki	2352.73
3	White	Loss	Fujikawa Masaki	2104.17
4	Black	Loss	Tanizaki Ryusuke	2138.29
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2050.92
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2332.89
2	White	Win	Tamada Yoichi	2128.06
3	Black	Loss	Kubo Izumi	2100.36
4	White	Win	Nagao Noriaki	2231.64
5	Black	Win	Maruta Hiroki	2025.15
24th Kanto Shineisen Tournament
Date	2007-04-15		Rating	2051.04
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2125.39
2	White	Win	Tanji Hiroki	1903.30
3	White	Loss	Tanizaki Ryusuke	2143.11
4	White	Win	Teshima Masakatsu	1953.16
5	White	Loss	Fujikawa Masaki	2105.12
10th Mikami Cup Tournament, A-class
Date	2007-01-28		Rating	2055.96
Round	Color	Result	Opponent
1	Black	Win	Nemoto Tokio	1625.81
2	White	Win	Oonuma Nobuhiro	1833.46
3	White	Loss	Fujikawa Masaki	2092.73
4	Black	Loss	Koyama Jun	2365.56
5	White	Loss	Maruta Hiroki	2021.64
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2072.54
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2415.22
2	White	Win	Watanabe Yoko	2030.62
3	White	Loss	Mitsumori Masao	2247.63
4	White	Win	Tanizaki Shingo	1870.93
5	White	Loss	Harada Motochika	1799.11
23rd Kanto Shinei Tournament
Date	2006-09-10		Rating	2080.17
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1930.77
2	White	Loss	Ono Takayuki	2313.34
3	Black	Win	Harada Motochika	1791.70
4	White	Win	Ozawa Tetsushi	2014.29
5	Black	Win	Tanizaki Ryusuke	2127.36
Meijin-sen Qual, East Japan area 1st round
Date	2006-06-18		Rating	2087.04
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2105.84
2	Black	Loss	Kudomi Takahiro	2278.32
3	White	Loss	Iwano Fumio	2099.44
4	Black	Loss	Tanno Yoshitaka	2110.31
23rd Kanto Championship
Date	2006-05-21		Rating	2091.42
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2847.59
2	White	Win	Teshima Masakatsu	1951.56
3	Black	Win	Kato Yasuhiro	2042.72
4	Black	Loss	Kawamura Norihiko	2664.66
5	Black	Win	Isobe Taizan	2411.42
1st All Japan Championship
Date	2006-03-26		Rating	2090.51
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2410.95
2	Black	Loss	Ono Takayuki	2304.13
3	White	Loss	Itami Yoshiyuki	2160.60
4	White	Win	Hara Masao	2072.74
5	Black	Win	Tadokoro Hosai	1930.92
6	Black	Loss	Maruta Koji	2126.72
46th Suisei-sen Tournament - 1st round
Date	2006-03-12		Rating	2090.99
Round	Color	Result	Opponent
1	White	Loss	Ono Takayuki	2304.90
2	White	Win	Yamamoto Jyunko	1815.69
3	Black	Win	Tadokoro Hosai	1930.38
4	Black	Loss	Koyama Jun	2323.57
9th Mikami Cup - A Class
Date	2006-01-29		Rating	2092.32
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2415.52
2	White	Win	Sasaki Miyu	1922.43
3	Black	Win	Hara Masao	2062.12
4	White	Win	Tadokoro Hosai	1925.96
5	Black	Win	Kobayashi Koichi	2090.77
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2080.38
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2272.83
2	Black	Win	Harada Motochika	1764.70
3	White	Win	Maruta Koji	2134.03
4	White	Loss	Kubo Izumi	2140.99
22nd Kanto Shineisen Tournament
Date	2005-09-11		Rating	2075.19
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2024.04
2	White	Win	Itami Yoshiyuki	2184.02
3	White	Loss	Koyama Jun	2294.10
4	White	Win	Teshima Masakatsu	1958.04
5	White	Loss	Ono Takayuki	2293.28
22nd Kanto Championship
Date	2005-05-22		Rating	2048.89
Round	Color	Result	Opponent
1	Black	Loss	Arita Nobuyoshi	2320.18
2	Black	Loss	Nagao Noriaki	2231.72
3	Black	Win	Maruta Hiroki	1949.77
4	White	Loss	Ono Takayuki	2293.40
5	White	Loss	Ishizaki Masatoshi	1915.53
45th Suisei-sen Tournament
Date	2005-03-20		Rating	2040.75
Round	Color	Result	Opponent
1	Black	Loss	Nagao Noriaki	2235.25
2	Black	Loss	Takeda Tomoaki	1873.28
3	White	Win	Muramatsu Yasuhiro	1691.59
4	Black	Win	Kato Yasuhiro	2023.49
5th Kanto Renju Emperor Tournament - 1st round
Date	2004-11-28		Rating	2030.97
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2368.66
2	White	Win	Koyama Jun	2237.83
3	Black	Win	Kato Yasuhiro	2020.40
4	Black	Loss	Arita Nobuyoshi	2280.57
21st Kanto Shineisen Tournament
Date	2004-09-12		Rating	2016.26
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2273.40
2	Black	Loss	Sasaki Miyu	1956.65
3	White	Loss	Iwano Fumio	2027.21
4	White	Loss	Kase Koji	1868.29
5	White	Win	Shibata Satoru	1710.54
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2019.21
Round	Color	Result	Opponent
1	White	Win	Matsuo Yoshihiro	2000.99
2	Black	Loss	Sato Kiyotomi	2318.83
3	White	Loss	Nagao Noriaki	2286.27
4	White	Win	Matsuoka Teruo	1849.05