Tomobe Katsuhiro (友部勝弘)

Place: Tokyo, Japan

Rating: 2110.43, Std: 91.23, Rank: 435

First game: 2003-11-16, Last game: 2022-11-06

Top rating: 2187.55 (2011-04-17)

Games: 331, Wins: 149, Draws: 10, Losses: 172

Gy1: 13, Gy2: 26, Gy5: 52

23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2110.43
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	1947.79
2	White	Loss	Ono Takayuki	2350.72
3	Black	Loss	Maruta Koji	2129.48
4	Black	Draw	Maruta Hiroki	2108.86
60th Meijinsen Qualification Kanto area 1st round
Date	2022-05-22		Rating	2115.34
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2534.82
2	White	Loss	Yokoyama Shota	2409.37
3	Black	Loss	Matsuda Shoma	2225.24
4	White	Win	Shimura Hiroki	2071.39
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2117.03
Round	Color	Result	Opponent
1	Black	Loss	Matsuda Shoma	2222.94
2	White	Win	Suzuki Yoshitaka	1956.57
3	Black	Draw	Kawaai Hitoshi	2004.27
4	Black	Win	Kishimoto Shogo	2058.16
5	White	Win	Saito Shigetoshi	1981.67
22 Renju Emperor Tournament Kanto area 1st round
Date	2021-11-21		Rating	2117.41
Round	Color	Result	Opponent
1	White	Loss	Kato Shota	2028.43
2	White	Loss	Matsuda Shoma	2198.29
3	White	Win	Kato Yasuhiro	2043.20
4	Black	Win	Tanizaki Ryusuke	2028.66
61Suiseisen Tournament final round
Date	2021-10-24		Rating	2117.99
Round	Color	Result	Opponent
1	Black	Loss	Yokoyama Shota	2407.78
2	White	Win	Matsuda Shoma	2194.54
3	Black	Loss	Fujita Maiko	2322.14
4	White	Loss	Fujikawa Masaki	2112.38
5	Black	Loss	Kato Shota	2028.37
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2120.75
Round	Color	Result	Opponent
1	White	Win	Yokoyama Shota	2406.57
2	Black	Win	Tanaka Shotaro	2229.27
3	Black	Loss	Fujikawa Masaki	2116.47
4	Black	Win	Shimura Hiroki	2031.08
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2116.36
Round	Color	Result	Opponent
1	Black	Loss	Kishimoto Shogo	2106.38
2	Black	Win	Takagi Tomoyuki	2086.91
3	White	Win	Matsuda Shoma	2144.53
4	Black	Loss	Nagasoe Hiroki	2568.01
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2103.29
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2330.79
2	Black	Loss	Inoue Fumiya	2373.97
3	Black	Loss	Shibata Satoru	1770.49
4	Black	Loss	Maruta Koji	2094.15
36 Kanto Shineisen Tournament
Date	2019-04-14		Rating	2122.00
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2250.66
2	Black	Loss	Iwano Fumio	2173.32
3	Black	Win	Shibata Satoru	1771.59
4	White	Loss	Inoue Fumiya	2377.15
5	Black	Win	Yamane Tomohiro	1994.48
22 New Year (Mikami) Cup
Date	2019-01-20		Rating	2126.34
Round	Color	Result	Opponent
1	White	Win	Kato Daisuke	1863.38
2	Black	Loss	Okabe Hiroshi	2642.96
3	White	Loss	Ke Fang-Ying	2305.50
4	Black	Win	Inoue Fumiya	2365.19
5	Black	Win	Fujikawa Masaki	2082.81
58 Suiseisen Tournament final round
Date	2018-10-08		Rating	2123.19
Round	Color	Result	Opponent
1	Black	Loss	Iwano Fumio	2199.83
2	White	Loss	Fujita Maiko	2214.51
3	Black	Loss	Inoue Fumiya	2359.41
58 Suiseisen Tournament 1st round
Date	2018-09-24		Rating	2123.77
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2212.26
2	Black	Win	Kato Miko	1599.91
3	White	Win	Kato Daisuke	1858.23
4	Black	Win	Fujikawa Masaki	2070.81
5	Black	Loss	Inoue Fumiya	2358.84
21 Mikami Cup
Date	2018-01-21		Rating	2132.74
Round	Color	Result	Opponent
A1	Black	Draw	Iwano Fumio	2212.57
A2	White	Win	Koyama Akihiro	1926.97
A4	Black	Win	Iwano Fumio	2212.57
A5	Black	Win	Koyama Akihiro	1926.97
55 Meijinsen Qualification East Japan area 2nd round
Date	2017-06-11		Rating	2121.05
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2551.39
2	Black	Loss	Sato Kiyotomi	2423.16
3	Black	Loss	Tamada Yoichi	2490.48
4	Black	Loss	Ono Takayuki	2329.99
5	Black	Loss	Miyamoto Syunju	2212.98
55 Meijinsen Qualification Kanto area 1st round
Date	2017-05-21		Rating	2121.41
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2425.61
2	Black	Win	Maruta Hiroki	2085.04
3	Black	Draw	Chigira Makoto	2019.98
4	White	Win	Iwano Fumio	2223.99
34 Kanto Shineisen Tournament
Date	2017-04-09		Rating	2119.64
Round	Color	Result	Opponent
1	White	Win	Takagi Tomoyuki	2114.70
2	Black	Win	Nakamura Souta	2223.23
3	White	Draw	Iwano Fumio	2227.80
4	Black	Loss	Maruta Hiroki	2080.59
5	White	Win	Fujikawa Masaki	2047.72
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2109.93
Round	Color	Result	Opponent
A1	Black	Loss	Demachi Koichiro	1904.11
A2	Black	Win	Iwano Fumio	2227.64
A3	White	Loss	Maruta Hiroki	2079.09
A4	White	Loss	Demachi Koichiro	1904.11
A5	Black	Loss	Iwano Fumio	2227.64
A6	Black	Win	Maruta Hiroki	2079.09
33 Kanto Shineisen Tournament
Date	2016-04-10		Rating	2101.32
Round	Color	Result	Opponent
1	Black	Win	Kusumoto Takashi	1888.07
2	Black	Win	Nishizawa Aoi	2071.78
3	Black	Win	Tanizaki Ryusuke	2139.87
4	Black	Loss	Nakamura Souta	2243.67
5	Black	Win	Demachi Koichiro	1901.00
19 Mikami Cup
Date	2016-03-13		Rating	2098.04
Round	Color	Result	Opponent
A1	White	Win	Demachi Koichiro	1901.74
A2	White	Loss	Iwano Fumio	2206.54
A3	Black	Loss	Maruta Hiroki	2083.97
A4	Black	Win	Demachi Koichiro	1901.74
A5	Black	Loss	Iwano Fumio	2206.54
A6	White	Win	Maruta Hiroki	2083.97
55 Suiseisen Tournament 1st round
Date	2015-09-13		Rating	2080.11
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2080.26
2	White	Loss	Demachi Koichiro	1897.68
3	Black	Draw	Tanizaki Ryusuke	2144.82
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	2078.08
Round	Color	Result	Opponent
1	Black	Win	Demachi Koichiro	1892.97
2	Black	Loss	Fujikawa Masaki	2063.78
3	Black	Win	Hashimoto Takuya	1990.38
4	Black	Win	Iwano Fumio	2207.60
5	Black	Loss	Tanizaki Ryusuke	2159.98
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2074.44
Round	Color	Result	Opponent
A1	White	Draw	Iwano Fumio	2208.36
A2	White	Loss	Maruta Hiroki	2055.26
A3	Black	Win	Kase Koji	1768.51
A4	Black	Loss	Tanizaki Ryusuke	2163.17
A5	Black	Win	Ozawa Tetsushi	2022.39
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2071.72
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2697.49
2	White	Loss	Nakamura Souta	2189.65
3	Black	Win	Sugawara Shinji	1574.95
4	White	Loss	Kato Yasuhiro	2053.16
54 Suiseisen Tournament 1st round
Date	2014-09-21		Rating	2072.76
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2217.06
2	White	Loss	Maruta Hiroki	2061.31
3	White	Loss	Nakamura Souta	2178.32
31th Kanto Championship
Date	2014-05-11		Rating	2088.29
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2404.87
2	Black	Draw	Nakamura Souta	2134.08
3	Black	Win	Maruta Koji	2140.48
4	White	Loss	Iwano Fumio	2215.60
5	Black	Loss	Kamiya Shunsuke	2561.65
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2091.32
Round	Color	Result	Opponent
2	White	Win	Demachi Koichiro	1917.86
3	Black	Win	Ozawa Tetsushi	2034.48
4	Black	Loss	Maruta Hiroki	2078.21
5	White	Loss	Tada Ayako	2274.27
51 Meijinsen Qualification East-Japan area 2nd round
Date	2013-07-21		Rating	2121.90
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2511.29
2	White	Loss	Mitsumori Masao	2297.03
3	White	Loss	Sato Kiyotomi	2425.45
4	White	Loss	Kudomi Takahiro	2348.42
5	Black	Win	Kato Yasuhiro	2093.58
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2126.61
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2349.86
2	Black	Loss	Sato Kiyotomi	2419.41
3	Black	Win	Isobe Taizan	2361.27
4	Black	Loss	Kamiya Shunsuke	2505.57
29th Kanto Championship
Date	2013-05-12		Rating	2127.90
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2351.90
2	White	Win	Nakamura Souta	2073.74
3	White	Loss	Kato Yasuhiro	2102.04
4	Black	Loss	Mitsumori Masao	2299.42
5	White	Loss	Maruta Hiroki	2103.76
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2130.44
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1957.69
2	Black	Win	Tada Ayako	2255.14
3	Black	Win	Maruta Hiroki	2104.31
4	Black	Win	Nakamura Souta	2073.43
5	Black	Loss	Iwano Fumio	2147.93
8th All Japan Championship
Date	2013-03-24		Rating	2131.03
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2373.09
2	Black	Loss	Suzuki Rin	2008.75
3	White	Loss	Kobayashi Koichi	2181.71
4	White	Loss	Kubo Izumi	2060.04
5	White	Loss	Kato Yasuhiro	2099.34
6	White	Win	Fujikawa Masaki	2013.36
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2142.21
Round	Color	Result	Opponent
A1	Black	Win	Omata Mitsuo	1741.96
A2	Black	Win	Maruta Hiroki	2096.17
A3	White	Loss	Kato Yasuhiro	2096.41
A4	White	Win	Kim Chang-Su	2018.77
A5	Black	Win	Tanizaki Ryusuke	2107.65
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2153.35
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2674.45
2	Black	Draw	Ishitani Shin-ichi	2334.00
3	White	Loss	Sato Kiyotomi	2381.76
4	Black	Win	Higuchi Fumiya	1580.40
52 Suiseisen Tournament final round
Date	2012-10-14		Rating	2154.20
Round	Color	Result	Opponent
2	Black	Loss	Tada Ayako	2263.20
3	Black	Win	Iwano Fumio	2121.52
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2156.59
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1996.36
2	Black	Loss	Iwano Fumio	2120.78
3	White	Win	Kato Yasuhiro	2070.46
4	White	Win	Tada Ayako	2260.98
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2165.83
Round	Color	Result	Opponent
1	Black	Win	Matsuoka Teruo	1979.06
2	Black	Loss	Kato Yasuhiro	2047.58
3	White	Win	Kon Akira	1979.40
4	White	Win	Suzuki Rin	1975.38
5	Black	Draw	Mori Yasukiyo	2223.63
51 Suiseisen Tournament
Date	2011-09-11		Rating	2175.42
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2328.19
2	White	Loss	Kamiya Shunsuke	2405.68
3	White	Win	Kon Akira	1981.66
4	Black	Loss	Tada Ayako	2215.00
28th Kanto Championship
Date	2011-05-22		Rating	2186.19
Round	Color	Result	Opponent
1	White	Win	Isobe Taizan	2374.48
2	White	Loss	Yamaguchi Yusui	2589.50
3	Black	Win	Mitsumori Masao	2304.73
4	Black	Loss	Arai Kazumi	2333.94
5	White	Loss	Kudomi Takahiro	2376.70
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2187.55
Round	Color	Result	Opponent
1	Black	Loss	Nakayama Tomoharu	2507.03
2	Black	Win	Iwano Fumio	2107.69
3	White	Win	Matsuoka Teruo	1967.50
4	White	Win	Fukui Nobuhiro	2383.05
5	White	Loss	Koyama Jun	2411.85
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2184.77
Round	Color	Result	Opponent
A1	White	Loss	Isobe Seiji	1994.10
A2	Black	Win	Kon Akira	1971.90
A3	Black	Win	Shimoyama Takuma	2206.50
A4	White	Loss	Fukui Nobuhiro	2357.34
A5	Black	Loss	Kise Katsumi	2494.38
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2184.24
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2374.14
2	White	Win	Tada Ayako	2174.47
3	Black	Loss	Kudomi Takahiro	2375.58
4	Black	Win	Kamiya Shunsuke	2356.52
50 Suiseisen Tournament Final round
Date	2010-10-10		Rating	2183.00
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2053.62
2	White	Loss	Nakayama Tomoharu	2475.90
3	Black	Win	Tada Ayako	2172.57
4	Black	Win	Kon Akira	1964.01
5	Black	Loss	Kimura Kenichiro	2209.74
Meijinsen Qualification East-Japan area 1st round
Date	2010-06-27		Rating	2173.62
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2364.66
2	Black	Loss	Nagao Noriaki	2342.73
3	Black	Win	Tanno Yoshitaka	2071.44
4	White	Loss	Fukui Nobuhiro	2307.99
27th Kanto Championship
Date	2010-05-23		Rating	2171.75
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2274.92
2	Black	Win	Maruta Koji	2089.66
3	White	Loss	Yamaguchi Yusui	2555.13
4	White	Loss	Kato Yasuhiro	2061.67
5	Black	Win	Ishitani Shin-ichi	2365.18
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2165.39
Round	Color	Result	Opponent
1	Black	Win	Koyama Masayuki	1749.82
2	Black	Win	Kawasaki Nobuhiko	2146.70
3	Black	Win	Suzuki Rin	1963.25
4	White	Win	Shimoyama Takuma	2233.45
5	Black	Win	Arai Kazumi	2290.25
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2147.56
Round	Color	Result	Opponent
A1	Black	Loss	Tadokoro Hosai	1885.90
A2	Black	Loss	Maruta Hiroki	2060.12
A3	White	Loss	Kuramoto Hideharu	1878.79
A4	White	Win	Kon Akira	1950.98
A5	White	Win	Suzuki Rin	1952.13
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2129.58
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2597.84
2	Black	Win	Maruta Koji	2090.27
3	White	Loss	Nagao Noriaki	2303.30
4	Black	Win	Kuramoto Hideharu	1875.86
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	2124.73
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1946.69
2	Black	Loss	Kawasaki Nobuhiko	2114.38
3	Black	Win	Arai Moriya	1900.75
4	White	Loss	Shimoyama Takuma	2225.29
26th Kanto Shineisen Tournament
Date	2009-04-05		Rating	2102.56
Round	Color	Result	Opponent
1	White	Loss	Yoshida Naoto	2218.73
2	Black	Win	Hirono Masakazu	1911.54
3	Black	Win	Ishima Ryoma	1995.99
4	White	Loss	Ozawa Tetsushi	2059.69
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2093.18
Round	Color	Result	Opponent
A1	Black	Win	Tadokoro Hosai	1895.73
A2	Black	Loss	Gakumazawa Hideaki	2141.95
A3	Black	Win	Omata Mitsuo	1681.00
A4	White	Win	Tamada Yoichi	2263.00
A5	White	Loss	Tanizaki Ryusuke	2107.46
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2056.08
Round	Color	Result	Opponent
1	White	Win	Tanji Hiroki	1967.77
2	Black	Win	Harada Motochika	1777.02
3	Black	Loss	Koyama Jun	2399.95
4	White	Loss	Ono Takayuki	2365.38
5	Black	Win	Yamamoto Jyunko	1771.41
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2042.21
Round	Color	Result	Opponent
1	White	Loss	Kim Chang-Su	2029.17
2	Black	Loss	Fujikawa Masaki	2088.01
3	Black	Loss	Maruta Hiroki	2011.48
47 Suiseisen Tournament final round
Date	2007-10-28		Rating	2037.68
Round	Color	Result	Opponent
	White	Loss	Fujikawa Masaki	2093.41
	White	Win	Tanizaki Ryusuke	2109.44
	White	Loss	Tamada Yoichi	2165.15
	White	Loss	Watanabe Tatsuya	2124.46
	White	Loss	Watanabe Yoko	2042.61
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2037.83
Round	Color	Result	Opponent
1	Black	Loss	Yamashita Daisuke	1895.41
2	White	Win	Tamada Yoichi	2163.79
3	Black	Win	Kurimoto Masayuki	1652.23
4	White	Loss	Kudomi Takahiro	2314.13
5	Black	Loss	Takeuchi Shunsuke	1926.51
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2039.98
Round	Color	Result	Opponent
1	Black	Win	Takeuchi Shunsuke	1923.89
2	White	Win	Fujikawa Masaki	2089.96
3	Black	Win	Watanabe Tatsuya	2124.23
4	Black	Loss	Tamada Yoichi	2161.15
45th Meijinsen Qualification East-Japan area 1st round
Date	2007-06-17		Rating	2038.81
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2080.10
2	Black	Loss	Ono Takayuki	2329.70
3	White	Loss	Fujikawa Masaki	2083.04
4	Black	Loss	Tanizaki Ryusuke	2116.55
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2042.75
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2309.13
2	White	Win	Tamada Yoichi	2132.97
3	Black	Loss	Kubo Izumi	2083.47
4	White	Win	Nagao Noriaki	2217.30
5	Black	Win	Maruta Hiroki	2008.67
24th Kanto Shineisen Tournament
Date	2007-04-15		Rating	2042.87
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2131.00
2	White	Win	Tanji Hiroki	1908.92
3	White	Loss	Tanizaki Ryusuke	2119.83
4	White	Win	Teshima Masakatsu	1942.50
5	White	Loss	Fujikawa Masaki	2083.09
10th Mikami Cup Tournament, A-class
Date	2007-01-28		Rating	2046.34
Round	Color	Result	Opponent
1	Black	Win	Nemoto Tokio	1615.96
2	White	Win	Oonuma Nobuhiro	1822.24
3	White	Loss	Fujikawa Masaki	2073.58
4	Black	Loss	Koyama Jun	2341.55
5	White	Loss	Maruta Hiroki	2004.64
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2057.96
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2396.18
2	White	Win	Watanabe Yoko	2022.63
3	White	Loss	Mitsumori Masao	2234.85
4	White	Win	Tanizaki Shingo	1860.96
5	White	Loss	Harada Motochika	1782.69
23rd Kanto Shinei Tournament
Date	2006-09-10		Rating	2063.21
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1917.15
2	White	Loss	Ono Takayuki	2297.03
3	Black	Win	Harada Motochika	1777.76
4	White	Win	Ozawa Tetsushi	2003.07
5	Black	Win	Tanizaki Ryusuke	2107.64
Meijin-sen Qual, East Japan area 1st round
Date	2006-06-18		Rating	2068.09
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2093.57
2	Black	Loss	Kudomi Takahiro	2271.59
3	White	Loss	Iwano Fumio	2086.95
4	Black	Loss	Tanno Yoshitaka	2092.52
23rd Kanto Championship
Date	2006-05-21		Rating	2071.05
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2809.73
2	White	Win	Teshima Masakatsu	1941.24
3	Black	Win	Kato Yasuhiro	2021.24
4	Black	Loss	Kawamura Norihiko	2632.57
5	Black	Win	Isobe Taizan	2395.10
1st All Japan Championship
Date	2006-03-26		Rating	2070.45
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2386.15
2	Black	Loss	Ono Takayuki	2287.31
3	White	Loss	Itami Yoshiyuki	2148.65
4	White	Win	Hara Masao	2056.32
5	Black	Win	Tadokoro Hosai	1918.44
6	Black	Loss	Maruta Koji	2112.13
46th Suisei-sen Tournament - 1st round
Date	2006-03-12		Rating	2070.74
Round	Color	Result	Opponent
1	White	Loss	Ono Takayuki	2287.55
2	White	Win	Yamamoto Jyunko	1799.92
3	Black	Win	Tadokoro Hosai	1918.19
4	Black	Loss	Koyama Jun	2304.73
9th Mikami Cup - A Class
Date	2006-01-29		Rating	2071.48
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2395.42
2	White	Win	Sasaki Miyu	1919.89
3	Black	Win	Hara Masao	2049.46
4	White	Win	Tadokoro Hosai	1915.60
5	Black	Win	Kobayashi Koichi	2077.84
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2062.74
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2272.60
2	Black	Win	Harada Motochika	1759.81
3	White	Win	Maruta Koji	2120.04
4	White	Loss	Kubo Izumi	2122.85
22nd Kanto Shineisen Tournament
Date	2005-09-11		Rating	2058.85
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2011.27
2	White	Win	Itami Yoshiyuki	2165.24
3	White	Loss	Koyama Jun	2279.10
4	White	Win	Teshima Masakatsu	1946.32
5	White	Loss	Ono Takayuki	2275.99
22nd Kanto Championship
Date	2005-05-22		Rating	2040.08
Round	Color	Result	Opponent
1	Black	Loss	Arita Nobuyoshi	2297.82
2	Black	Loss	Nagao Noriaki	2218.54
3	Black	Win	Maruta Hiroki	1946.71
4	White	Loss	Ono Takayuki	2273.65
5	White	Loss	Ishizaki Masatoshi	1907.54
45th Suisei-sen Tournament
Date	2005-03-20		Rating	2034.05
Round	Color	Result	Opponent
1	Black	Loss	Nagao Noriaki	2221.85
2	Black	Loss	Takeda Tomoaki	1868.90
3	White	Win	Muramatsu Yasuhiro	1684.70
4	Black	Win	Kato Yasuhiro	2011.85
5th Kanto Renju Emperor Tournament - 1st round
Date	2004-11-28		Rating	2026.57
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2350.08
2	White	Win	Koyama Jun	2234.51
3	Black	Win	Kato Yasuhiro	2010.59
4	Black	Loss	Arita Nobuyoshi	2265.62
21st Kanto Shineisen Tournament
Date	2004-09-12		Rating	2016.23
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2252.54
2	Black	Loss	Sasaki Miyu	1944.74
3	White	Loss	Iwano Fumio	2027.60
4	White	Loss	Kase Koji	1856.69
5	White	Win	Shibata Satoru	1696.23
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2017.54
Round	Color	Result	Opponent
1	White	Win	Matsuo Yoshihiro	1994.36
2	Black	Loss	Sato Kiyotomi	2308.82
3	White	Loss	Nagao Noriaki	2264.89
4	White	Win	Matsuoka Teruo	1844.46