Tomobe Katsuhiro (友部勝弘)

Place: Tokyo, Japan

Rating: 2140.46, Std: 97.18, Rank: 521

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

Top rating: 2229.61 (2011-04-17)

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

Gy1: 13, Gy2: 23, Gy5: 64

28th New Year (Mikami) Cup
Date	2025-01-19		Rating	2140.46
Round	Color	Result	Opponent
A1	White	Win	Yamamoto Takumi	1893.70
A2	White	Win	Yoshikawa Tomoki	2268.29
A3	Black	Loss	Shimura Hiroki	2212.10
A4	White	Win	Kishimoto Shogo	2146.10
A5	Black	Win	Suenaga Daiki	2099.98
25 Kanto Renju Emperor Tournament Qualification round
Date	2024-11-10		Rating	2129.40
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2432.22
2	White	Loss	Maruta Hiroki	2274.32
3	White	Win	Iwano Fumio	2228.16
4	White	Loss	Suenaga Daiki	2104.78
64 Suiseisen Tournament 1st round
Date	2024-09-22		Rating	2123.55
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	1951.46
2	White	Loss	Yoshikawa Tomoki	2238.23
3	Black	Loss	Yamamoto Ousuke	2094.09
4	White	Win	Yoshikawa Takayuki	1815.81
41st Shinei Tournament
Date	2024-04-21		Rating	2113.17
Round	Color	Result	Opponent
1	Black	Win	Ito Midori	1845.90
2	White	Loss	Kishimoto Shogo	2178.66
3	Black	Win	Yoshikawa Tomoki	2205.54
4	White	Loss	Iwano Fumio	2246.36
5	Black	Win	Kasahara Reiko	1807.12
27th New Year (Mikami) Cup
Date	2024-01-14		Rating	2104.06
Round	Color	Result	Opponent
A1	Black	Loss	Yamamoto Ousuke	2057.12
A2	White	Win	Kasahara Reiko	1795.97
A3	White	Loss	Kishimoto Shogo	2190.03
A4	Black	Win	Suzuki Yoshitaka	1965.02
A5	Black	Win	Tanase Yasushi	1913.65
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2086.46
Round	Color	Result	Opponent
1	Black	Loss	Takazawa Nagayoshi	2286.83
2	Black	Loss	Hasegawa Kazuto	2586.98
3	Black	Loss	Miyamoto Syunju	2281.51
4	White	Loss	Iwano Fumio	2199.71
6	White	Loss	Ishitani Shin-ichi	2372.13
7	Black	Loss	Yamamoto Yasuhiro	2157.84
40th Shinei Tournament
Date	2023-04-09		Rating	2087.77
Round	Color	Result	Opponent
1	Black	Loss	Kato Shota	1984.63
2	White	Loss	Kinoshita Osamu	2085.84
3	Black	Win	Nakamura Keigo	1816.30
4	Black	Win	Yoshikawa Tomoki	2127.51
5	Black	Win	Ito Midori	1826.75
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2106.26
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	1987.02
2	White	Loss	Ono Takayuki	2417.26
3	Black	Loss	Maruta Koji	2173.22
4	Black	Draw	Maruta Hiroki	2178.31
60th Meijinsen Qualification Kanto area 1st round
Date	2022-05-22		Rating	2128.50
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2581.03
2	White	Loss	Yokoyama Shota	2451.95
3	Black	Loss	Matsuda Shoma	2302.40
4	White	Win	Shimura Hiroki	2128.98
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2133.92
Round	Color	Result	Opponent
1	Black	Loss	Matsuda Shoma	2297.20
2	White	Win	Suzuki Yoshitaka	2002.49
3	Black	Draw	Kawaai Hitoshi	2037.45
4	Black	Win	Kishimoto Shogo	2142.00
5	White	Win	Saito Shigetoshi	2016.37
22 Renju Emperor Tournament Kanto area 1st round
Date	2021-11-21		Rating	2140.31
Round	Color	Result	Opponent
1	White	Loss	Kato Shota	2044.51
2	White	Loss	Matsuda Shoma	2256.98
3	White	Win	Kato Yasuhiro	2060.52
4	Black	Win	Tanizaki Ryusuke	2038.58
61 Suiseisen Tournament final round
Date	2021-10-24		Rating	2142.30
Round	Color	Result	Opponent
1	Black	Loss	Yokoyama Shota	2451.38
2	White	Win	Matsuda Shoma	2250.94
3	Black	Loss	Fujita Maiko	2362.35
4	White	Loss	Fujikawa Masaki	2162.17
5	Black	Loss	Kato Shota	2045.74
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2147.32
Round	Color	Result	Opponent
1	White	Win	Yokoyama Shota	2449.52
2	Black	Win	Tanaka Shotaro	2279.62
3	Black	Loss	Fujikawa Masaki	2168.03
4	Black	Win	Shimura Hiroki	2075.88
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2147.23
Round	Color	Result	Opponent
1	Black	Loss	Kishimoto Shogo	2179.11
2	Black	Win	Takagi Tomoyuki	2114.15
3	White	Win	Matsuda Shoma	2176.63
4	Black	Loss	Nagasoe Hiroki	2613.89
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2130.84
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2373.14
2	Black	Loss	Inoue Fumiya	2416.45
3	Black	Loss	Shibata Satoru	1823.21
4	Black	Loss	Maruta Koji	2135.84
36 Kanto Shineisen Tournament
Date	2019-04-14		Rating	2159.51
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2289.31
2	Black	Loss	Iwano Fumio	2217.79
3	Black	Win	Shibata Satoru	1824.23
4	White	Loss	Inoue Fumiya	2425.46
5	Black	Win	Yamane Tomohiro	1999.71
22 New Year (Mikami) Cup
Date	2019-01-20		Rating	2166.35
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1892.24
2	Black	Loss	Okabe Hiroshi	2689.78
3	White	Loss	Ke Fang-Ying	2368.14
4	Black	Win	Inoue Fumiya	2409.16
5	Black	Win	Fujikawa Masaki	2122.06
58 Suiseisen Tournament final round
Date	2018-10-08		Rating	2161.84
Round	Color	Result	Opponent
1	Black	Loss	Iwano Fumio	2248.04
2	White	Loss	Fujita Maiko	2242.93
3	Black	Loss	Inoue Fumiya	2402.54
58 Suiseisen Tournament 1st round
Date	2018-09-24		Rating	2162.73
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2239.85
2	Black	Win	Kato Miko	1610.43
3	White	Win	Kato Daisuke	1886.47
4	Black	Win	Fujikawa Masaki	2105.65
5	Black	Loss	Inoue Fumiya	2401.97
21 Mikami Cup
Date	2018-01-21		Rating	2177.41
Round	Color	Result	Opponent
A1	Black	Draw	Iwano Fumio	2257.71
A2	White	Win	Koyama Akihiro	1958.65
A4	Black	Win	Iwano Fumio	2257.71
A5	Black	Win	Koyama Akihiro	1958.65
55 Meijinsen Qualification East Japan area 2nd round
Date	2017-06-11		Rating	2161.69
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2600.21
2	Black	Loss	Sato Kiyotomi	2470.22
3	Black	Loss	Tamada Yoichi	2537.75
4	Black	Loss	Ono Takayuki	2375.78
5	Black	Loss	Miyamoto Syunju	2269.75
55 Meijinsen Qualification Kanto area 1st round
Date	2017-05-21		Rating	2162.31
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2473.16
2	Black	Win	Maruta Hiroki	2118.14
3	Black	Draw	Chigira Makoto	2058.66
4	White	Win	Iwano Fumio	2269.55
34 Kanto Shineisen Tournament
Date	2017-04-09		Rating	2159.82
Round	Color	Result	Opponent
1	White	Win	Takagi Tomoyuki	2148.37
2	Black	Win	Nakamura Souta	2260.13
3	White	Draw	Iwano Fumio	2274.50
4	Black	Loss	Maruta Hiroki	2112.40
5	White	Win	Fujikawa Masaki	2075.76
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2145.87
Round	Color	Result	Opponent
A1	Black	Loss	Demachi Koichiro	1940.32
A2	Black	Win	Iwano Fumio	2273.58
A3	White	Loss	Maruta Hiroki	2111.07
A4	White	Loss	Demachi Koichiro	1940.32
A5	Black	Loss	Iwano Fumio	2273.58
A6	Black	Win	Maruta Hiroki	2111.07
33 Kanto Shineisen Tournament
Date	2016-04-10		Rating	2134.68
Round	Color	Result	Opponent
1	Black	Win	Kusumoto Takashi	1907.06
2	Black	Win	Nishizawa Aoi	2086.60
3	Black	Win	Tanizaki Ryusuke	2173.93
4	Black	Loss	Nakamura Souta	2290.77
5	Black	Win	Demachi Koichiro	1933.08
19 Mikami Cup
Date	2016-03-13		Rating	2130.01
Round	Color	Result	Opponent
A1	White	Win	Demachi Koichiro	1933.92
A2	White	Loss	Iwano Fumio	2242.35
A3	Black	Loss	Maruta Hiroki	2119.33
A4	Black	Win	Demachi Koichiro	1933.92
A5	Black	Loss	Iwano Fumio	2242.35
A6	White	Win	Maruta Hiroki	2119.33
55 Suiseisen Tournament 1st round
Date	2015-09-13		Rating	2104.32
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2114.91
2	White	Loss	Demachi Koichiro	1925.82
3	Black	Draw	Tanizaki Ryusuke	2179.06
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	2101.65
Round	Color	Result	Opponent
1	Black	Win	Demachi Koichiro	1916.58
2	Black	Loss	Fujikawa Masaki	2099.19
3	Black	Win	Hashimoto Takuya	2017.28
4	Black	Win	Iwano Fumio	2244.90
5	Black	Loss	Tanizaki Ryusuke	2200.09
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2095.85
Round	Color	Result	Opponent
A1	White	Draw	Iwano Fumio	2246.44
A2	White	Loss	Maruta Hiroki	2079.01
A3	Black	Win	Kase Koji	1757.36
A4	Black	Loss	Tanizaki Ryusuke	2204.98
A5	Black	Win	Ozawa Tetsushi	2050.96
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2091.04
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2746.98
2	White	Loss	Nakamura Souta	2227.20
3	Black	Win	Sugawara Shinji	1590.45
4	White	Loss	Kato Yasuhiro	2086.46
54 Suiseisen Tournament 1st round
Date	2014-09-21		Rating	2092.11
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2260.82
2	White	Loss	Maruta Hiroki	2087.45
3	White	Loss	Nakamura Souta	2212.18
31th Kanto Championship
Date	2014-05-11		Rating	2112.64
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2455.28
2	Black	Draw	Nakamura Souta	2153.51
3	Black	Win	Maruta Koji	2181.70
4	White	Loss	Iwano Fumio	2261.65
5	Black	Loss	Kamiya Shunsuke	2605.03
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2116.40
Round	Color	Result	Opponent
2	White	Win	Demachi Koichiro	1947.86
3	Black	Win	Ozawa Tetsushi	2066.34
4	Black	Loss	Maruta Hiroki	2110.36
5	White	Loss	Tada Ayako	2313.79
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2153.55
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2549.89
2	White	Loss	Mitsumori Masao	2332.56
3	White	Loss	Sato Kiyotomi	2467.98
4	White	Loss	Kudomi Takahiro	2389.34
5	Black	Win	Kato Yasuhiro	2136.88
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2159.31
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2386.41
2	Black	Loss	Sato Kiyotomi	2459.47
3	Black	Win	Isobe Taizan	2392.71
4	Black	Loss	Kamiya Shunsuke	2543.66
29th Kanto Championship
Date	2013-05-12		Rating	2159.90
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2385.29
2	White	Win	Nakamura Souta	2077.27
3	White	Loss	Kato Yasuhiro	2148.61
4	Black	Loss	Mitsumori Masao	2335.18
5	White	Loss	Maruta Hiroki	2144.93
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2162.90
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1982.50
2	Black	Win	Tada Ayako	2289.76
3	Black	Win	Maruta Hiroki	2145.74
4	Black	Win	Nakamura Souta	2077.11
5	Black	Loss	Iwano Fumio	2177.30
8th All Japan Championship
Date	2013-03-24		Rating	2162.83
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2419.54
2	Black	Loss	Suzuki Rin	2049.96
3	White	Loss	Kobayashi Koichi	2212.79
4	White	Loss	Kubo Izumi	2091.22
5	White	Loss	Kato Yasuhiro	2144.33
6	White	Win	Fujikawa Masaki	2029.40
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2177.24
Round	Color	Result	Opponent
A1	Black	Win	Omata Mitsuo	1779.39
A2	Black	Win	Maruta Hiroki	2134.23
A3	White	Loss	Kato Yasuhiro	2140.22
A4	White	Win	Kim Chang-Su	2039.06
A5	Black	Win	Tanizaki Ryusuke	2130.55
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2190.76
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2712.90
2	Black	Draw	Ishitani Shin-ichi	2360.26
3	White	Loss	Sato Kiyotomi	2407.01
4	Black	Win	Higuchi Fumiya	1604.81
52 Suiseisen Tournament final round
Date	2012-10-14		Rating	2191.81
Round	Color	Result	Opponent
2	Black	Loss	Tada Ayako	2304.91
3	Black	Win	Iwano Fumio	2145.97
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2194.74
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	2032.64
2	Black	Loss	Iwano Fumio	2145.51
3	White	Win	Kato Yasuhiro	2103.71
4	White	Win	Tada Ayako	2302.25
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2204.10
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	2014.82
2	Black	Loss	Kato Yasuhiro	2072.74
3	White	Win	Kon Akira	2011.05
4	White	Win	Suzuki Rin	2002.82
5	Black	Draw	Mori Yasukiyo	2245.77
51 Suiseisen Tournament
Date	2011-09-11		Rating	2213.89
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2358.49
2	White	Loss	Kamiya Shunsuke	2434.75
3	White	Win	Kon Akira	2013.59
4	Black	Loss	Tada Ayako	2248.68
28th Kanto Championship
Date	2011-05-22		Rating	2228.06
Round	Color	Result	Opponent
1	White	Win	Isobe Taizan	2407.05
2	White	Loss	Yamaguchi Yusui	2629.36
3	Black	Win	Mitsumori Masao	2338.25
4	Black	Loss	Arai Kazumi	2371.71
5	White	Loss	Kudomi Takahiro	2413.32
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2229.61
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2542.58
2	Black	Win	Iwano Fumio	2131.54
3	White	Win	Matsuoka Teruo	2000.83
4	White	Win	Fukui Nobuhiro	2412.76
5	White	Loss	Koyama Jun	2436.50
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2224.97
Round	Color	Result	Opponent
A1	White	Loss	Isobe Seiji	2023.92
A2	Black	Win	Kon Akira	2000.06
A3	Black	Win	Shimoyama Takuma	2225.08
A4	White	Loss	Fukui Nobuhiro	2381.06
A5	Black	Loss	Kise Katsumi	2521.11
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2224.43
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2405.22
2	White	Win	Tada Ayako	2202.84
3	Black	Loss	Kudomi Takahiro	2412.28
4	Black	Win	Kamiya Shunsuke	2369.14
50 Suiseisen Tournament Final round
Date	2010-10-10		Rating	2222.78
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2082.11
2	White	Loss	Nakayama Tomoharu	2512.93
3	Black	Win	Tada Ayako	2201.03
4	Black	Win	Kon Akira	1989.56
5	Black	Loss	Kimura Kenichiro	2239.29
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2210.49
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2397.62
2	Black	Loss	Nagao Noriaki	2380.11
3	Black	Win	Tanno Yoshitaka	2086.56
4	White	Loss	Fukui Nobuhiro	2320.75
27th Kanto Championship
Date	2010-05-23		Rating	2208.51
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2295.24
2	Black	Win	Maruta Koji	2110.74
3	White	Loss	Yamaguchi Yusui	2584.18
4	White	Loss	Kato Yasuhiro	2094.15
5	Black	Win	Ishitani Shin-ichi	2398.57
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2200.44
Round	Color	Result	Opponent
1	Black	Win	Koyama Masayuki	1773.02
2	Black	Win	Kawasaki Nobuhiko	2179.33
3	Black	Win	Suzuki Rin	1988.85
4	White	Win	Shimoyama Takuma	2262.85
5	Black	Win	Arai Kazumi	2311.79
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2175.93
Round	Color	Result	Opponent
A1	Black	Loss	Tadokoro Hosai	1903.88
A2	Black	Loss	Maruta Hiroki	2082.61
A3	White	Loss	Kuramoto Hideharu	1903.81
A4	White	Win	Kon Akira	1972.40
A5	White	Win	Suzuki Rin	1972.75
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2153.60
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2625.79
2	Black	Win	Maruta Koji	2109.93
3	White	Loss	Nagao Noriaki	2331.36
4	Black	Win	Kuramoto Hideharu	1898.12
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	2147.42
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1967.31
2	Black	Loss	Kawasaki Nobuhiko	2134.92
3	Black	Win	Arai Moriya	1906.83
4	White	Loss	Shimoyama Takuma	2250.04
26th Kanto Shineisen Tournament
Date	2009-04-05		Rating	2120.47
Round	Color	Result	Opponent
1	White	Loss	Yoshida Naoto	2245.97
2	Black	Win	Hirono Masakazu	1929.10
3	Black	Win	Ishima Ryoma	2000.86
4	White	Loss	Ozawa Tetsushi	2085.81
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2109.50
Round	Color	Result	Opponent
A1	Black	Win	Tadokoro Hosai	1911.04
A2	Black	Loss	Gakumazawa Hideaki	2174.44
A3	Black	Win	Omata Mitsuo	1683.35
A4	White	Win	Tamada Yoichi	2279.40
A5	White	Loss	Tanizaki Ryusuke	2130.58
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2064.30
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1979.48
2	Black	Win	Harada Motochika	1790.15
3	Black	Loss	Koyama Jun	2436.97
4	White	Loss	Ono Takayuki	2395.32
5	Black	Win	Yamamoto Jyunko	1780.61
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2046.26
Round	Color	Result	Opponent
1	White	Loss	Kim Chang-Su	2047.40
2	Black	Loss	Fujikawa Masaki	2110.99
3	Black	Loss	Maruta Hiroki	2023.06
47 Suiseisen Tournament final round
Date	2007-10-28		Rating	2041.65
Round	Color	Result	Opponent
	White	Loss	Fujikawa Masaki	2118.06
	White	Win	Tanizaki Ryusuke	2127.80
	White	Loss	Tamada Yoichi	2169.77
	White	Loss	Watanabe Tatsuya	2139.79
	White	Loss	Watanabe Yoko	2058.47
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2042.00
Round	Color	Result	Opponent
1	Black	Loss	Yamashita Daisuke	1903.24
2	White	Win	Tamada Yoichi	2168.06
3	Black	Win	Kurimoto Masayuki	1659.37
4	White	Loss	Kudomi Takahiro	2339.18
5	Black	Loss	Takeuchi Shunsuke	1937.28
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2045.59
Round	Color	Result	Opponent
1	Black	Win	Takeuchi Shunsuke	1933.35
2	White	Win	Fujikawa Masaki	2113.01
3	Black	Win	Watanabe Tatsuya	2139.73
4	Black	Loss	Tamada Yoichi	2165.20
45th Meijinsen Qualification East-Japan area 1st round
Date	2007-06-17		Rating	2044.68
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2096.33
2	Black	Loss	Ono Takayuki	2351.79
3	White	Loss	Fujikawa Masaki	2103.78
4	Black	Loss	Tanizaki Ryusuke	2137.65
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2050.62
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2334.95
2	White	Win	Tamada Yoichi	2127.55
3	Black	Loss	Kubo Izumi	2100.24
4	White	Win	Nagao Noriaki	2231.32
5	Black	Win	Maruta Hiroki	2024.81
24th Kanto Shineisen Tournament
Date	2007-04-15		Rating	2050.75
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2124.88
2	White	Win	Tanji Hiroki	1902.86
3	White	Loss	Tanizaki Ryusuke	2142.50
4	White	Win	Teshima Masakatsu	1952.88
5	White	Loss	Fujikawa Masaki	2104.81
10th Mikami Cup Tournament, A-class
Date	2007-01-28		Rating	2055.72
Round	Color	Result	Opponent
1	Black	Win	Nemoto Tokio	1625.46
2	White	Win	Oonuma Nobuhiro	1833.15
3	White	Loss	Fujikawa Masaki	2092.47
4	Black	Loss	Koyama Jun	2365.37
5	White	Loss	Maruta Hiroki	2021.32
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2072.37
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2414.73
2	White	Win	Watanabe Yoko	2030.24
3	White	Loss	Mitsumori Masao	2247.01
4	White	Win	Tanizaki Shingo	1870.64
5	White	Loss	Harada Motochika	1798.81
23rd Kanto Shinei Tournament
Date	2006-09-10		Rating	2080.03
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1930.41
2	White	Loss	Ono Takayuki	2312.96
3	Black	Win	Harada Motochika	1791.41
4	White	Win	Ozawa Tetsushi	2014.19
5	Black	Win	Tanizaki Ryusuke	2126.90
Meijin-sen Qual, East Japan area 1st round
Date	2006-06-18		Rating	2086.98
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2105.58
2	Black	Loss	Kudomi Takahiro	2284.18
3	White	Loss	Iwano Fumio	2099.44
4	Black	Loss	Tanno Yoshitaka	2109.79
23rd Kanto Championship
Date	2006-05-21		Rating	2091.37
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2846.66
2	White	Win	Teshima Masakatsu	1951.34
3	Black	Win	Kato Yasuhiro	2042.53
4	Black	Loss	Kawamura Norihiko	2663.82
5	Black	Win	Isobe Taizan	2410.90
1st All Japan Championship
Date	2006-03-26		Rating	2090.48
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2410.34
2	Black	Loss	Ono Takayuki	2304.09
3	White	Loss	Itami Yoshiyuki	2160.73
4	White	Win	Hara Masao	2072.56
5	Black	Win	Tadokoro Hosai	1930.62
6	Black	Loss	Maruta Koji	2126.37
46th Suisei-sen Tournament - 1st round
Date	2006-03-12		Rating	2090.97
Round	Color	Result	Opponent
1	White	Loss	Ono Takayuki	2304.87
2	White	Win	Yamamoto Jyunko	1815.27
3	Black	Win	Tadokoro Hosai	1930.09
4	Black	Loss	Koyama Jun	2323.65
9th Mikami Cup - A Class
Date	2006-01-29		Rating	2092.32
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2415.08
2	White	Win	Sasaki Miyu	1922.34
3	Black	Win	Hara Masao	2061.91
4	White	Win	Tadokoro Hosai	1925.67
5	Black	Win	Kobayashi Koichi	2090.35
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2080.46
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2285.10
2	Black	Win	Harada Motochika	1764.45
3	White	Win	Maruta Koji	2133.73
4	White	Loss	Kubo Izumi	2140.88
22nd Kanto Shineisen Tournament
Date	2005-09-11		Rating	2075.25
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2023.86
2	White	Win	Itami Yoshiyuki	2184.26
3	White	Loss	Koyama Jun	2294.34
4	White	Win	Teshima Masakatsu	1957.86
5	White	Loss	Ono Takayuki	2293.33
22nd Kanto Championship
Date	2005-05-22		Rating	2048.90
Round	Color	Result	Opponent
1	Black	Loss	Arita Nobuyoshi	2319.94
2	Black	Loss	Nagao Noriaki	2231.62
3	Black	Win	Maruta Hiroki	1949.49
4	White	Loss	Ono Takayuki	2293.23
5	White	Loss	Ishizaki Masatoshi	1915.60
45th Suisei-sen Tournament
Date	2005-03-20		Rating	2040.74
Round	Color	Result	Opponent
1	Black	Loss	Nagao Noriaki	2235.07
2	Black	Loss	Takeda Tomoaki	1873.24
3	White	Win	Muramatsu Yasuhiro	1691.45
4	Black	Win	Kato Yasuhiro	2023.31
5th Kanto Renju Emperor Tournament - 1st round
Date	2004-11-28		Rating	2030.92
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2368.60
2	White	Win	Koyama Jun	2238.05
3	Black	Win	Kato Yasuhiro	2020.21
4	Black	Loss	Arita Nobuyoshi	2280.35
21st Kanto Shineisen Tournament
Date	2004-09-12		Rating	2016.18
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2271.74
2	Black	Loss	Sasaki Miyu	1956.48
3	White	Loss	Iwano Fumio	2027.18
4	White	Loss	Kase Koji	1867.79
5	White	Win	Shibata Satoru	1709.39
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2019.13
Round	Color	Result	Opponent
1	White	Win	Matsuo Yoshihiro	2001.02
2	Black	Loss	Sato Kiyotomi	2318.52
3	White	Loss	Nagao Noriaki	2285.83
4	White	Win	Matsuoka Teruo	1848.85