Tomobe Katsuhiro (友部勝弘)

Place: Tokyo, Japan

Rating: 2163.20, Std: 138.35, Rank: 512

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

Top rating: 2231.30 (2011-04-17)

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

Gy1: 0, Gy2: 9, Gy5: 51

28th New Year (Mikami) Cup
Date	2025-01-19		Rating	2163.20
Round	Color	Result	Opponent
A1	White	Win	Yamamoto Takumi	1882.41
A2	White	Win	Yoshikawa Tomoki	2322.59
A3	Black	Loss	Shimura Hiroki	2234.52
A4	White	Win	Kishimoto Shogo	2196.14
A5	Black	Win	Suenaga Daiki	2144.78
25 Kanto Renju Emperor Tournament Qualification round
Date	2024-11-10		Rating	2151.51
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2458.82
2	White	Loss	Maruta Hiroki	2262.27
3	White	Win	Iwano Fumio	2221.45
4	White	Loss	Suenaga Daiki	2146.56
64 Suiseisen Tournament 1st round
Date	2024-09-22		Rating	2145.51
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	2014.39
2	White	Loss	Yoshikawa Tomoki	2276.89
3	Black	Loss	Yamamoto Ousuke	2106.41
4	White	Win	Yoshikawa Takayuki	1835.93
41st Shinei Tournament
Date	2024-04-21		Rating	2133.68
Round	Color	Result	Opponent
1	Black	Win	Ito Midori	1874.23
2	White	Loss	Kishimoto Shogo	2211.71
3	Black	Win	Yoshikawa Tomoki	2234.56
4	White	Loss	Iwano Fumio	2247.94
5	Black	Win	Kasahara Reiko	1832.42
27th New Year (Mikami) Cup
Date	2024-01-14		Rating	2123.50
Round	Color	Result	Opponent
A1	Black	Loss	Yamamoto Ousuke	2071.51
A2	White	Win	Kasahara Reiko	1819.62
A3	White	Loss	Kishimoto Shogo	2219.95
A4	Black	Win	Suzuki Yoshitaka	2002.71
A5	Black	Win	Tanase Yasushi	1926.65
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2102.20
Round	Color	Result	Opponent
1	Black	Loss	Takazawa Nagayoshi	2300.89
2	Black	Loss	Hasegawa Kazuto	2584.29
3	Black	Loss	Miyamoto Syunju	2294.94
4	White	Loss	Iwano Fumio	2205.58
6	White	Loss	Ishitani Shin-ichi	2383.15
7	Black	Loss	Yamamoto Yasuhiro	2167.61
40th Shinei Tournament
Date	2023-04-09		Rating	2103.37
Round	Color	Result	Opponent
1	Black	Loss	Kato Shota	1997.24
2	White	Loss	Kinoshita Osamu	2096.77
3	Black	Win	Nakamura Keigo	1832.24
4	Black	Win	Yoshikawa Tomoki	2149.09
5	Black	Win	Ito Midori	1850.18
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2120.23
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	2007.16
2	White	Loss	Ono Takayuki	2425.00
3	Black	Loss	Maruta Koji	2180.96
4	Black	Draw	Maruta Hiroki	2187.85
60th Meijinsen Qualification Kanto area 1st round
Date	2022-05-22		Rating	2140.90
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2612.20
2	White	Loss	Yokoyama Shota	2455.80
3	Black	Loss	Matsuda Shoma	2312.80
4	White	Win	Shimura Hiroki	2140.17
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2145.95
Round	Color	Result	Opponent
1	Black	Loss	Matsuda Shoma	2307.41
2	White	Win	Suzuki Yoshitaka	2019.92
3	Black	Draw	Kawaai Hitoshi	2046.82
4	Black	Win	Kishimoto Shogo	2159.91
5	White	Win	Saito Shigetoshi	2023.03
22 Renju Emperor Tournament Kanto area 1st round
Date	2021-11-21		Rating	2151.04
Round	Color	Result	Opponent
1	White	Loss	Kato Shota	2054.26
2	White	Loss	Matsuda Shoma	2266.62
3	White	Win	Kato Yasuhiro	2056.09
4	Black	Win	Tanizaki Ryusuke	2045.42
61 Suiseisen Tournament final round
Date	2021-10-24		Rating	2152.86
Round	Color	Result	Opponent
1	Black	Loss	Yokoyama Shota	2456.74
2	White	Win	Matsuda Shoma	2260.47
3	Black	Loss	Fujita Maiko	2371.11
4	White	Loss	Fujikawa Masaki	2173.24
5	Black	Loss	Kato Shota	2055.35
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2157.72
Round	Color	Result	Opponent
1	White	Win	Yokoyama Shota	2454.93
2	Black	Win	Tanaka Shotaro	2288.38
3	Black	Loss	Fujikawa Masaki	2178.85
4	Black	Win	Shimura Hiroki	2084.89
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2155.93
Round	Color	Result	Opponent
1	Black	Loss	Kishimoto Shogo	2191.46
2	Black	Win	Takagi Tomoyuki	2120.23
3	White	Win	Matsuda Shoma	2184.58
4	Black	Loss	Nagasoe Hiroki	2621.17
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2138.16
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2379.31
2	Black	Loss	Inoue Fumiya	2423.19
3	Black	Loss	Shibata Satoru	1830.05
4	Black	Loss	Maruta Koji	2142.07
36 Kanto Shineisen Tournament
Date	2019-04-14		Rating	2165.96
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2295.21
2	Black	Loss	Iwano Fumio	2223.55
3	Black	Win	Shibata Satoru	1830.91
4	White	Loss	Inoue Fumiya	2431.62
5	Black	Win	Yamane Tomohiro	2004.96
22 New Year (Mikami) Cup
Date	2019-01-20		Rating	2172.49
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1896.15
2	Black	Loss	Okabe Hiroshi	2695.20
3	White	Loss	Ke Fang-Ying	2373.59
4	Black	Win	Inoue Fumiya	2415.15
5	Black	Win	Fujikawa Masaki	2128.17
58 Suiseisen Tournament final round
Date	2018-10-08		Rating	2167.62
Round	Color	Result	Opponent
1	Black	Loss	Iwano Fumio	2253.35
2	White	Loss	Fujita Maiko	2248.53
3	Black	Loss	Inoue Fumiya	2408.34
58 Suiseisen Tournament 1st round
Date	2018-09-24		Rating	2168.46
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2245.42
2	Black	Win	Kato Miko	1609.94
3	White	Win	Kato Daisuke	1890.12
4	Black	Win	Fujikawa Masaki	2111.34
5	Black	Loss	Inoue Fumiya	2407.74
21 Mikami Cup
Date	2018-01-21		Rating	2182.41
Round	Color	Result	Opponent
A1	Black	Draw	Iwano Fumio	2262.37
A2	White	Win	Koyama Akihiro	1962.41
A4	Black	Win	Iwano Fumio	2262.37
A5	Black	Win	Koyama Akihiro	1962.41
55 Meijinsen Qualification East Japan area 2nd round
Date	2017-06-11		Rating	2166.11
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2604.53
2	Black	Loss	Sato Kiyotomi	2474.48
3	Black	Loss	Tamada Yoichi	2542.29
4	Black	Loss	Ono Takayuki	2380.07
5	Black	Loss	Miyamoto Syunju	2272.82
55 Meijinsen Qualification Kanto area 1st round
Date	2017-05-21		Rating	2166.67
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2477.40
2	Black	Win	Maruta Hiroki	2122.28
3	Black	Draw	Chigira Makoto	2062.39
4	White	Win	Iwano Fumio	2273.72
34 Kanto Shineisen Tournament
Date	2017-04-09		Rating	2164.09
Round	Color	Result	Opponent
1	White	Win	Takagi Tomoyuki	2152.64
2	Black	Win	Nakamura Souta	2263.57
3	White	Draw	Iwano Fumio	2278.60
4	Black	Loss	Maruta Hiroki	2116.46
5	White	Win	Fujikawa Masaki	2080.20
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2149.99
Round	Color	Result	Opponent
A1	Black	Loss	Demachi Koichiro	1943.77
A2	Black	Win	Iwano Fumio	2277.54
A3	White	Loss	Maruta Hiroki	2114.99
A4	White	Loss	Demachi Koichiro	1943.77
A5	Black	Loss	Iwano Fumio	2277.54
A6	Black	Win	Maruta Hiroki	2114.99
33 Kanto Shineisen Tournament
Date	2016-04-10		Rating	2138.28
Round	Color	Result	Opponent
1	Black	Win	Kusumoto Takashi	1909.05
2	Black	Win	Nishizawa Aoi	2089.02
3	Black	Win	Tanizaki Ryusuke	2177.70
4	Black	Loss	Nakamura Souta	2294.09
5	Black	Win	Demachi Koichiro	1936.37
19 Mikami Cup
Date	2016-03-13		Rating	2133.57
Round	Color	Result	Opponent
A1	White	Win	Demachi Koichiro	1937.20
A2	White	Loss	Iwano Fumio	2245.82
A3	Black	Loss	Maruta Hiroki	2122.80
A4	Black	Win	Demachi Koichiro	1937.20
A5	Black	Loss	Iwano Fumio	2245.82
A6	White	Win	Maruta Hiroki	2122.80
55 Suiseisen Tournament 1st round
Date	2015-09-13		Rating	2107.64
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2118.19
2	White	Loss	Demachi Koichiro	1928.96
3	Black	Draw	Tanizaki Ryusuke	2182.61
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	2104.79
Round	Color	Result	Opponent
1	Black	Win	Demachi Koichiro	1919.57
2	Black	Loss	Fujikawa Masaki	2102.82
3	Black	Win	Hashimoto Takuya	2019.96
4	Black	Win	Iwano Fumio	2247.85
5	Black	Loss	Tanizaki Ryusuke	2203.50
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2098.87
Round	Color	Result	Opponent
A1	White	Draw	Iwano Fumio	2249.23
A2	White	Loss	Maruta Hiroki	2081.98
A3	Black	Win	Kase Koji	1758.84
A4	Black	Loss	Tanizaki Ryusuke	2208.27
A5	Black	Win	Ozawa Tetsushi	2054.51
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2093.96
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2749.92
2	White	Loss	Nakamura Souta	2230.06
3	Black	Win	Sugawara Shinji	1592.07
4	White	Loss	Kato Yasuhiro	2089.25
54 Suiseisen Tournament 1st round
Date	2014-09-21		Rating	2094.98
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2263.34
2	White	Loss	Maruta Hiroki	2090.23
3	White	Loss	Nakamura Souta	2215.00
31th Kanto Championship
Date	2014-05-11		Rating	2115.37
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2457.62
2	Black	Draw	Nakamura Souta	2156.20
3	Black	Win	Maruta Koji	2184.14
4	White	Loss	Iwano Fumio	2263.87
5	Black	Loss	Kamiya Shunsuke	2607.73
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2119.10
Round	Color	Result	Opponent
2	White	Win	Demachi Koichiro	1950.49
3	Black	Win	Ozawa Tetsushi	2069.30
4	Black	Loss	Maruta Hiroki	2112.89
5	White	Loss	Tada Ayako	2315.96
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2156.00
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2552.35
2	White	Loss	Mitsumori Masao	2335.16
3	White	Loss	Sato Kiyotomi	2470.41
4	White	Loss	Kudomi Takahiro	2393.08
5	Black	Win	Kato Yasuhiro	2139.24
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2161.73
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2388.41
2	Black	Loss	Sato Kiyotomi	2461.89
3	Black	Win	Isobe Taizan	2394.78
4	Black	Loss	Kamiya Shunsuke	2546.11
29th Kanto Championship
Date	2013-05-12		Rating	2162.28
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2387.63
2	White	Win	Nakamura Souta	2079.67
3	White	Loss	Kato Yasuhiro	2150.92
4	Black	Loss	Mitsumori Masao	2337.71
5	White	Loss	Maruta Hiroki	2147.21
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2165.26
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1984.85
2	Black	Win	Tada Ayako	2291.96
3	Black	Win	Maruta Hiroki	2148.00
4	Black	Win	Nakamura Souta	2079.49
5	Black	Loss	Iwano Fumio	2179.47
8th All Japan Championship
Date	2013-03-24		Rating	2165.16
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2422.78
2	Black	Loss	Suzuki Rin	2051.98
3	White	Loss	Kobayashi Koichi	2214.88
4	White	Loss	Kubo Izumi	2093.41
5	White	Loss	Kato Yasuhiro	2146.60
6	White	Win	Fujikawa Masaki	2031.89
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2179.52
Round	Color	Result	Opponent
A1	Black	Win	Omata Mitsuo	1781.56
A2	Black	Win	Maruta Hiroki	2136.43
A3	White	Loss	Kato Yasuhiro	2142.43
A4	White	Win	Kim Chang-Su	2041.71
A5	Black	Win	Tanizaki Ryusuke	2132.98
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2192.95
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2719.06
2	Black	Draw	Ishitani Shin-ichi	2362.56
3	White	Loss	Sato Kiyotomi	2409.28
4	Black	Win	Higuchi Fumiya	1606.25
52 Suiseisen Tournament final round
Date	2012-10-14		Rating	2194.00
Round	Color	Result	Opponent
2	Black	Loss	Tada Ayako	2307.05
3	Black	Win	Iwano Fumio	2148.03
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2196.91
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	2034.56
2	Black	Loss	Iwano Fumio	2147.56
3	White	Win	Kato Yasuhiro	2105.81
4	White	Win	Tada Ayako	2304.37
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2206.11
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	2016.48
2	Black	Loss	Kato Yasuhiro	2074.70
3	White	Win	Kon Akira	2013.00
4	White	Win	Suzuki Rin	2004.66
5	Black	Draw	Mori Yasukiyo	2247.32
51 Suiseisen Tournament
Date	2011-09-11		Rating	2215.72
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2360.56
2	White	Loss	Kamiya Shunsuke	2436.62
3	White	Win	Kon Akira	2015.31
4	Black	Loss	Tada Ayako	2250.49
28th Kanto Championship
Date	2011-05-22		Rating	2229.79
Round	Color	Result	Opponent
1	White	Win	Isobe Taizan	2408.85
2	White	Loss	Yamaguchi Yusui	2631.34
3	Black	Win	Mitsumori Masao	2340.13
4	Black	Loss	Arai Kazumi	2373.03
5	White	Loss	Kudomi Takahiro	2415.24
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2231.30
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2544.57
2	Black	Win	Iwano Fumio	2133.20
3	White	Win	Matsuoka Teruo	2002.36
4	White	Win	Fukui Nobuhiro	2414.67
5	White	Loss	Koyama Jun	2438.34
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2226.60
Round	Color	Result	Opponent
A1	White	Loss	Isobe Seiji	2025.36
A2	Black	Win	Kon Akira	2001.57
A3	Black	Win	Shimoyama Takuma	2226.38
A4	White	Loss	Fukui Nobuhiro	2382.87
A5	Black	Loss	Kise Katsumi	2522.97
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2225.98
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2406.82
2	White	Win	Tada Ayako	2204.35
3	Black	Loss	Kudomi Takahiro	2413.85
4	Black	Win	Kamiya Shunsuke	2370.87
50 Suiseisen Tournament Final round
Date	2010-10-10		Rating	2224.31
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2083.62
2	White	Loss	Nakayama Tomoharu	2514.76
3	Black	Win	Tada Ayako	2202.52
4	Black	Win	Kon Akira	1990.96
5	Black	Loss	Kimura Kenichiro	2240.63
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2211.93
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2398.96
2	Black	Loss	Nagao Noriaki	2381.64
3	Black	Win	Tanno Yoshitaka	2087.67
4	White	Loss	Fukui Nobuhiro	2322.34
27th Kanto Championship
Date	2010-05-23		Rating	2209.92
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2296.78
2	Black	Win	Maruta Koji	2112.19
3	White	Loss	Yamaguchi Yusui	2585.72
4	White	Loss	Kato Yasuhiro	2095.46
5	Black	Win	Ishitani Shin-ichi	2400.29
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2201.81
Round	Color	Result	Opponent
1	Black	Win	Koyama Masayuki	1773.80
2	Black	Win	Kawasaki Nobuhiko	2180.64
3	Black	Win	Suzuki Rin	1990.19
4	White	Win	Shimoyama Takuma	2264.08
5	Black	Win	Arai Kazumi	2313.03
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2177.25
Round	Color	Result	Opponent
A1	Black	Loss	Tadokoro Hosai	1905.07
A2	Black	Loss	Maruta Hiroki	2083.90
A3	White	Loss	Kuramoto Hideharu	1905.12
A4	White	Win	Kon Akira	1973.54
A5	White	Win	Suzuki Rin	1974.04
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2154.82
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2627.12
2	Black	Win	Maruta Koji	2111.23
3	White	Loss	Nagao Noriaki	2332.65
4	Black	Win	Kuramoto Hideharu	1899.38
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	2148.61
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1968.27
2	Black	Loss	Kawasaki Nobuhiko	2136.24
3	Black	Win	Arai Moriya	1907.51
4	White	Loss	Shimoyama Takuma	2251.21
26th Kanto Shineisen Tournament
Date	2009-04-05		Rating	2121.55
Round	Color	Result	Opponent
1	White	Loss	Yoshida Naoto	2247.27
2	Black	Win	Hirono Masakazu	1929.86
3	Black	Win	Ishima Ryoma	2002.21
4	White	Loss	Ozawa Tetsushi	2086.60
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2110.53
Round	Color	Result	Opponent
A1	Black	Win	Tadokoro Hosai	1912.05
A2	Black	Loss	Gakumazawa Hideaki	2175.71
A3	Black	Win	Omata Mitsuo	1685.73
A4	White	Win	Tamada Yoichi	2280.38
A5	White	Loss	Tanizaki Ryusuke	2131.71
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2065.10
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1980.28
2	Black	Win	Harada Motochika	1790.65
3	Black	Loss	Koyama Jun	2437.84
4	White	Loss	Ono Takayuki	2396.53
5	Black	Win	Yamamoto Jyunko	1781.33
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2046.99
Round	Color	Result	Opponent
1	White	Loss	Kim Chang-Su	2048.61
2	Black	Loss	Fujikawa Masaki	2111.80
3	Black	Loss	Maruta Hiroki	2023.80
47 Suiseisen Tournament final round
Date	2007-10-28		Rating	2042.30
Round	Color	Result	Opponent
	White	Loss	Fujikawa Masaki	2118.82
	White	Win	Tanizaki Ryusuke	2128.69
	White	Loss	Tamada Yoichi	2170.54
	White	Loss	Watanabe Tatsuya	2140.66
	White	Loss	Watanabe Yoko	2059.13
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2042.63
Round	Color	Result	Opponent
1	Black	Loss	Yamashita Daisuke	1903.72
2	White	Win	Tamada Yoichi	2168.82
3	Black	Win	Kurimoto Masayuki	1659.79
4	White	Loss	Kudomi Takahiro	2338.27
5	Black	Loss	Takeuchi Shunsuke	1937.98
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2046.20
Round	Color	Result	Opponent
1	Black	Win	Takeuchi Shunsuke	1934.04
2	White	Win	Fujikawa Masaki	2113.72
3	Black	Win	Watanabe Tatsuya	2140.57
4	Black	Loss	Tamada Yoichi	2165.95
45th Meijinsen Qualification East-Japan area 1st round
Date	2007-06-17		Rating	2045.19
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2096.45
2	Black	Loss	Ono Takayuki	2352.92
3	White	Loss	Fujikawa Masaki	2104.35
4	Black	Loss	Tanizaki Ryusuke	2138.46
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2051.09
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2333.03
2	White	Win	Tamada Yoichi	2128.25
3	Black	Loss	Kubo Izumi	2100.46
4	White	Win	Nagao Noriaki	2231.76
5	Black	Win	Maruta Hiroki	2025.31
24th Kanto Shineisen Tournament
Date	2007-04-15		Rating	2051.21
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2125.58
2	White	Win	Tanji Hiroki	1903.50
3	White	Loss	Tanizaki Ryusuke	2143.26
4	White	Win	Teshima Masakatsu	1953.28
5	White	Loss	Fujikawa Masaki	2105.29
10th Mikami Cup Tournament, A-class
Date	2007-01-28		Rating	2056.11
Round	Color	Result	Opponent
1	Black	Win	Nemoto Tokio	1625.90
2	White	Win	Oonuma Nobuhiro	1833.53
3	White	Loss	Fujikawa Masaki	2092.88
4	Black	Loss	Koyama Jun	2365.74
5	White	Loss	Maruta Hiroki	2021.78
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2072.66
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2415.26
2	White	Win	Watanabe Yoko	2030.77
3	White	Loss	Mitsumori Masao	2247.70
4	White	Win	Tanizaki Shingo	1870.98
5	White	Loss	Harada Motochika	1799.22
23rd Kanto Shinei Tournament
Date	2006-09-10		Rating	2080.28
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1930.88
2	White	Loss	Ono Takayuki	2313.44
3	Black	Win	Harada Motochika	1791.82
4	White	Win	Ozawa Tetsushi	2014.36
5	Black	Win	Tanizaki Ryusuke	2127.45
Meijin-sen Qual, East Japan area 1st round
Date	2006-06-18		Rating	2087.14
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2105.88
2	Black	Loss	Kudomi Takahiro	2278.37
3	White	Loss	Iwano Fumio	2099.54
4	Black	Loss	Tanno Yoshitaka	2110.42
23rd Kanto Championship
Date	2006-05-21		Rating	2091.51
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2847.49
2	White	Win	Teshima Masakatsu	1951.65
3	Black	Win	Kato Yasuhiro	2042.80
4	Black	Loss	Kawamura Norihiko	2664.59
5	Black	Win	Isobe Taizan	2411.43
1st All Japan Championship
Date	2006-03-26		Rating	2090.60
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2410.92
2	Black	Loss	Ono Takayuki	2304.18
3	White	Loss	Itami Yoshiyuki	2160.62
4	White	Win	Hara Masao	2072.80
5	Black	Win	Tadokoro Hosai	1930.99
6	Black	Loss	Maruta Koji	2126.80
46th Suisei-sen Tournament - 1st round
Date	2006-03-12		Rating	2091.07
Round	Color	Result	Opponent
1	White	Loss	Ono Takayuki	2304.95
2	White	Win	Yamamoto Jyunko	1815.82
3	Black	Win	Tadokoro Hosai	1930.45
4	Black	Loss	Koyama Jun	2323.63
9th Mikami Cup - A Class
Date	2006-01-29		Rating	2092.39
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2415.44
2	White	Win	Sasaki Miyu	1922.46
3	Black	Win	Hara Masao	2062.17
4	White	Win	Tadokoro Hosai	1926.02
5	Black	Win	Kobayashi Koichi	2090.88
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2080.44
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2272.82
2	Black	Win	Harada Motochika	1764.80
3	White	Win	Maruta Koji	2134.08
4	White	Loss	Kubo Izumi	2140.98
22nd Kanto Shineisen Tournament
Date	2005-09-11		Rating	2075.24
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2024.08
2	White	Win	Itami Yoshiyuki	2184.03
3	White	Loss	Koyama Jun	2294.13
4	White	Win	Teshima Masakatsu	1958.11
5	White	Loss	Ono Takayuki	2293.28
22nd Kanto Championship
Date	2005-05-22		Rating	2048.94
Round	Color	Result	Opponent
1	Black	Loss	Arita Nobuyoshi	2320.18
2	Black	Loss	Nagao Noriaki	2231.71
3	Black	Win	Maruta Hiroki	1949.82
4	White	Loss	Ono Takayuki	2293.38
5	White	Loss	Ishizaki Masatoshi	1915.55
45th Suisei-sen Tournament
Date	2005-03-20		Rating	2040.79
Round	Color	Result	Opponent
1	Black	Loss	Nagao Noriaki	2235.23
2	Black	Loss	Takeda Tomoaki	1873.30
3	White	Win	Muramatsu Yasuhiro	1691.65
4	Black	Win	Kato Yasuhiro	2023.51
5th Kanto Renju Emperor Tournament - 1st round
Date	2004-11-28		Rating	2031.01
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2368.59
2	White	Win	Koyama Jun	2237.83
3	Black	Win	Kato Yasuhiro	2020.40
4	Black	Loss	Arita Nobuyoshi	2280.56
21st Kanto Shineisen Tournament
Date	2004-09-12		Rating	2016.29
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2273.35
2	Black	Loss	Sasaki Miyu	1956.66
3	White	Loss	Iwano Fumio	2027.24
4	White	Loss	Kase Koji	1868.31
5	White	Win	Shibata Satoru	1710.54
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2019.24
Round	Color	Result	Opponent
1	White	Win	Matsuo Yoshihiro	2001.01
2	Black	Loss	Sato Kiyotomi	2318.75
3	White	Loss	Nagao Noriaki	2286.20
4	White	Win	Matsuoka Teruo	1849.09