Iwano Fumio (岩野文雄)

Place: Saitama, Japan

Rating: 2240.81, Std: 90.50, Rank: 377

First game: 2003-11-16, Last game: 2024-11-10

Top rating: 2273.02 (2017-04-09)

Games: 417, Wins: 198, Draws: 19, Losses: 200

Gy1: 20, Gy2: 31, Gy5: 49

25 Kanto Renju Emperor Tournament Qualification round
Date	2024-11-10		Rating	2240.81
Round	Color	Result	Opponent
1	White	Loss	Inoue Fumiya	2468.18
2	Black	Loss	Tanaka Shotaro	2293.25
3	Black	Loss	Tomobe Katsuhiro	2053.87
4	Black	Win	Maruta Hiroki	2234.89
64 Suiseisen Tournament final round
Date	2024-10-20		Rating	2242.89
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Ousuke	2083.31
2	Black	Win	Shimura Hiroki	2108.76
3	White	Loss	Yoshikawa Tomoki	2179.50
4	White	Win	Ito Midori	1819.38
5	Black	Win	Kishimoto Shogo	2171.79
41st Shinei Tournament
Date	2024-04-21		Rating	2251.01
Round	Color	Result	Opponent
1	Black	Win	Suzuki Yoshitaka	1954.33
2	Black	Win	Yamamoto Ousuke	2055.48
3	Black	Win	Kishimoto Shogo	2182.71
4	Black	Win	Tomobe Katsuhiro	2060.64
5	Black	Win	Yoshikawa Tomoki	2165.78
3rd Masters Renju Tournament
Date	2024-03-24		Rating	2247.81
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2348.94
2	White	Win	Yamamoto Yasuhiro	2153.33
3	White	Win	Takazawa Nagayoshi	2234.15
4	White	Loss	Ishitani Shin-ichi	2411.57
5	Black	Win	Sakamoto Suzan	2192.82
ex	White	Loss	Miyamoto Syunju	2348.94
2nd Masters Renju Tournament
Date	2023-04-23		Rating	2199.21
Round	Color	Result	Opponent
1	Black	Win	Yamamoto Yasuhiro	2158.11
2	White	Loss	Ishitani Shin-ichi	2369.10
4	Black	Win	Tomobe Katsuhiro	2058.80
5	Black	Loss	Miyamoto Syunju	2278.91
6	White	Loss	Hasegawa Kazuto	2590.70
7	Black	Loss	Takazawa Nagayoshi	2282.65
40th Shinei Tournament
Date	2023-04-09		Rating	2197.79
Round	Color	Result	Opponent
1	White	Loss	Yamamoto Ousuke	2004.35
2	Black	Win	Nakamura Keigo	1806.09
3	Black	Win	Suzuki Yoshitaka	1972.03
4	White	Win	Kinoshita Osamu	2076.71
5	White	Loss	Matsuda Shoma	2359.48
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2176.77
Round	Color	Result	Opponent
1	White	Win	Saito Shigetoshi	2012.06
2	White	Loss	Matsuda Shoma	2286.84
3	White	Win	Ichinose Kei	1958.37
4	White	Loss	Tanaka Shotaro	2288.24
5	Black	Win	Kawaai Hitoshi	2033.62
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2136.36
Round	Color	Result	Opponent
1	White	Loss	Kawaai Hitoshi	2006.01
2	Black	Win	Maruyama Takashi	2035.01
3	White	Loss	Kishimoto Shogo	2175.41
4	Black	Draw	Kato Shota	2050.56
58 Meijinsen Qualification Kanto area 1st round
Date	2020-06-21		Rating	2138.71
Round	Color	Result	Opponent
1	White	Loss	Ono Takayuki	2392.68
2	White	Loss	Fujita Maiko	2366.24
3	Black	Loss	Kawaai Hitoshi	2003.09
4	White	Loss	Kishimoto Shogo	2173.18
23 New Year (Mikami) Cup
Date	2020-01-26		Rating	2167.94
Round	Color	Result	Opponent
A1	Black	Win	Ono Takayuki	2388.95
A2	Black	Loss	Okabe Hiroshi	2729.47
A3	White	Draw	Maruta Hiroki	2213.74
A4	White	Loss	Ishitani Shin-ichi	2371.03
A5	White	Loss	Inoue Fumiya	2412.70
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2180.04
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2386.82
2	White	Loss	Maruyama Takashi	2038.08
3	Black	Win	Maruta Hiroki	2190.62
4	Black	Loss	Fujita Maiko	2351.99
59 Suiseisen Tournament 1st round
Date	2019-09-08		Rating	2187.71
Round	Color	Result	Opponent
1	White	Draw	Makino Mitsunori	2325.91
2	Black	Loss	Takagi Tomoyuki	2118.14
57 Meijinsen Qualification Kanto area 1st round
Date	2019-05-12		Rating	2207.63
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2398.28
2	White	Loss	Fujita Maiko	2296.93
3	Black	Loss	Mitsumori Masao	2313.79
4	White	Loss	Inoue Fumiya	2423.32
36 Kanto Shineisen Tournament
Date	2019-04-14		Rating	2216.05
Round	Color	Result	Opponent
1	Black	Win	Yamane Tomohiro	1999.74
2	White	Win	Tomobe Katsuhiro	2155.45
3	Black	Loss	Inoue Fumiya	2424.31
4	White	Win	Fujikawa Masaki	2134.32
5	Black	Win	Maruyama Takashi	2009.80
19 Renju Emperor Tournament 2nd round
Date	2018-12-09		Rating	2239.62
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2996.87
2	White	Win	Miyamoto Syunju	2267.41
3	White	Loss	Ishitani Shin-ichi	2415.89
4	Black	Win	Maruta Hiroki	2173.45
5	Black	Loss	Okabe Hiroshi	2684.52
19 Renju Emperor Tournament Kanto area 1st round
Date	2018-10-21		Rating	2245.54
Round	Color	Result	Opponent
1	White	Win	Tsushima Takato	1655.31
2	Black	Win	Koyama Jun	2566.71
3	White	Draw	Ono Takayuki	2392.97
4	White	Loss	Maruta Hiroki	2173.87
58 Suiseisen Tournament final round
Date	2018-10-08		Rating	2246.39
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2158.62
2	Black	Loss	Inoue Fumiya	2401.28
3	White	Win	Fujita Maiko	2241.44
35 Kanto Championship
Date	2018-07-16		Rating	2246.53
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2991.19
2	Black	Loss	Maruta Hiroki	2161.22
3	Black	Loss	Fujikawa Masaki	2098.48
4	Black	Loss	Ono Takayuki	2390.88
5	Black	Loss	Koyama Jun	2572.56
6	White	Win	Fujita Maiko	2218.58
56 Meijinsen Qualification Kanto area 1st round
Date	2018-05-13		Rating	2255.96
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2384.92
2	White	Loss	Koyama Jun	2580.20
3	White	Loss	Mitsumori Masao	2330.18
4	White	Win	Maruta Hiroki	2152.11
35 Kanto Shineisen Tournament
Date	2018-04-01		Rating	2259.79
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2199.26
2	White	Win	Takagi Tomoyuki	2141.07
3	Black	Win	Demachi Koichiro	1926.99
4	White	Win	Fujikawa Masaki	2082.46
5	Black	Win	Koyama Akihiro	1958.32
21 Mikami Cup
Date	2018-01-21		Rating	2256.13
Round	Color	Result	Opponent
A1	White	Draw	Tomobe Katsuhiro	2174.91
A3	White	Win	Koyama Akihiro	1957.17
A4	White	Loss	Tomobe Katsuhiro	2174.91
A6	Black	Win	Koyama Akihiro	1957.17
18 Kanto Renju Emperor Tournament 1st round
Date	2017-11-01		Rating	2255.74
Round	Color	Result	Opponent
1	White	Draw	Ono Takayuki	2376.80
2	White	Loss	Ishitani Shin-ichi	2392.78
3	White	Win	Tomosue Takahito	1542.59
4	White	Loss	Miyamoto Syunju	2280.57
57 Suiseisen Tournament final round
Date	2017-11-01		Rating	2255.74
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2141.10
2	Black	Win	Koyama Akihiro	1962.58
3	White	Loss	Nishizawa Aoi	2145.40
34 Kanto Championship
Date	2017-07-16		Rating	2264.21
Round	Color	Result	Opponent
1	White	Win	Ishima Ryoma	2161.00
2	Black	Loss	Okabe Hiroshi	2719.20
3	White	Loss	Ishitani Shin-ichi	2391.88
4	Black	Win	Koyama Akihiro	1955.11
5	Black	Loss	Nakayama Tomoharu	2824.20
6	White	Win	Tomosue Takahito	1543.11
55 Meijinsen Qualification Kanto area 1st round
Date	2017-05-21		Rating	2268.07
Round	Color	Result	Opponent
1	White	Draw	Tamada Yoichi	2539.00
2	Black	Loss	Mitsumori Masao	2329.00
3	White	Win	Maruta Hiroki	2116.73
4	Black	Loss	Tomobe Katsuhiro	2160.33
34 Kanto Shineisen Tournament
Date	2017-04-09		Rating	2273.02
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2111.01
2	Black	Win	Fujikawa Masaki	2074.02
3	Black	Draw	Tomobe Katsuhiro	2157.90
4	Black	Win	Nakamura Souta	2258.62
5	White	Win	Takagi Tomoyuki	2146.37
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2272.12
Round	Color	Result	Opponent
A1	White	Win	Maruta Hiroki	2109.68
A2	White	Loss	Tomobe Katsuhiro	2144.04
A3	Black	Win	Demachi Koichiro	1938.83
A4	White	Win	Maruta Hiroki	2109.68
A5	White	Win	Tomobe Katsuhiro	2144.04
A6	White	Win	Demachi Koichiro	1938.83
17 Kanto Renju Emperor Tournament 1st round
Date	2016-11-23		Rating	2268.30
Round	Color	Result	Opponent
1	White	Win	Sato Kiyotomi	2501.54
2	White	Loss	Ishitani Shin-ichi	2399.33
3	White	Loss	Koyama Jun	2613.68
4	White	Win	Demachi Koichiro	1931.12
ex1	White	Win	Maruta Koji	2162.96
ex2	White	Loss	Ishitani Shin-ichi	2399.33
56 Suiseisen Tournament final round
Date	2016-10-09		Rating	2262.88
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2092.90
2	White	Win	Demachi Koichiro	1928.38
3	White	Win	Maruta Hiroki	2124.36
56 Suiseisen Tournament 1st round
Date	2016-09-11		Rating	2257.29
Round	Color	Result	Opponent
1	White	Win	Yunoki Takahiro	1782.83
2	White	Loss	Maruta Hiroki	2127.85
3	White	Win	Demachi Koichiro	1928.70
54 Meijinsen Qualification Kanto area 1st round
Date	2016-05-22		Rating	2241.00
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2724.42
3	Black	Loss	Maruta Koji	2183.32
4	White	Loss	Maruta Hiroki	2121.61
19 Mikami Cup
Date	2016-03-13		Rating	2240.98
Round	Color	Result	Opponent
A1	Black	Loss	Maruta Hiroki	2117.98
A2	Black	Win	Tomobe Katsuhiro	2128.44
A3	Black	Win	Demachi Koichiro	1932.53
A4	Black	Win	Maruta Hiroki	2117.98
A5	White	Win	Tomobe Katsuhiro	2128.44
A6	White	Loss	Demachi Koichiro	1932.53
Kanto Championship
Date	2015-07-20		Rating	2250.45
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2904.82
2	White	Win	Kato Yasuhiro	2053.19
3	White	Win	Ishitani Shin-ichi	2398.06
4	Black	Loss	Koyama Jun	2629.07
5	White	Win	Fujikawa Masaki	2105.90
6	White	Loss	Okabe Hiroshi	2725.86
53 Meijinsen Qualification East Japan area 1st round
Date	2015-05-10		Rating	2244.92
Round	Color	Result	Opponent
1	Black	Win	Kusajima Masato	2257.92
2	White	Loss	Koyama Jun	2614.04
3	White	Loss	Tamada Yoichi	2585.20
4	White	Loss	Tanizaki Ryusuke	2194.48
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	2243.61
Round	Color	Result	Opponent
1	Black	Win	Ozawa Tetsushi	2044.45
2	White	Win	Tanizaki Ryusuke	2198.72
3	Black	Loss	Fujikawa Masaki	2097.91
4	White	Loss	Tomobe Katsuhiro	2100.29
5	White	Win	Demachi Koichiro	1915.32
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2245.17
Round	Color	Result	Opponent
A1	Black	Draw	Tomobe Katsuhiro	2094.52
A2	White	Win	Fujikawa Masaki	2074.01
A3	Black	Loss	Tanizaki Ryusuke	2203.66
A4	Black	Loss	Ozawa Tetsushi	2049.98
A5	Black	Win	Maruta Hiroki	2077.76
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2255.79
Round	Color	Result	Opponent
1	White	Loss	Fukui Nobuhiro	2606.21
2	White	Win	Sugawara Shinji	1589.75
3	Black	Win	Kato Yasuhiro	2085.14
4	White	Loss	Ishitani Shin-ichi	2442.80
54 Suiseisen Tournament final round
Date	2014-10-05		Rating	2258.63
Round	Color	Result	Opponent
1	Black	Win	Nakamura Souta	2216.72
2	White	Loss	Kamiya Shunsuke	2634.49
3	Black	Win	Maruta Hiroki	2083.88
54 Suiseisen Tournament 1st round
Date	2014-09-21		Rating	2259.58
Round	Color	Result	Opponent
1	Black	Win	Tomobe Katsuhiro	2090.83
2	Black	Win	Nakamura Souta	2210.91
3	Black	Draw	Maruta Hiroki	2086.21
52 Meijinsen Qualification East Japan area 1st round
Date	2014-06-08		Rating	2261.17
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2382.09
2	Black	Win	Kato Yasuhiro	2095.89
3	Black	Loss	Mitsumori Masao	2337.54
4	Black	Win	Tamura Kazumasa	2516.03
31th Kanto Championship
Date	2014-05-11		Rating	2260.45
Round	Color	Result	Opponent
1	White	Draw	Tamura Kazumasa	2521.46
2	White	Win	Kato Yasuhiro	2100.99
3	Black	Draw	Sato Kiyotomi	2469.48
4	Black	Win	Tomobe Katsuhiro	2111.41
5	Black	Loss	Ishitani Shin-ichi	2454.07
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2256.86
Round	Color	Result	Opponent
1	White	Win	Kurokawa Toshihiro	1754.48
2	White	Loss	Ozawa Tetsushi	2065.33
3	White	Win	Tada Ayako	2312.65
4	White	Win	Suzuki Rin	1996.66
5	White	Win	Maruta Hiroki	2109.12
14th Mikami Cup A-class
Date	2014-01-19		Rating	2242.70
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	2123.71
2	White	Loss	Tada Ayako	2315.17
3	Black	Win	Isobe Seiji	1917.50
4	White	Win	Ozawa Tetsushi	2066.27
5	White	Win	Nakamura Souta	2127.12
29th Kanto Championship
Date	2013-05-12		Rating	2181.29
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2742.78
2	Black	Loss	Kato Yasuhiro	2147.48
3	White	Win	Nakamura Souta	2076.16
4	Black	Win	Maruta Hiroki	2143.76
5	Black	Loss	Isobe Taizan	2394.78
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2176.20
Round	Color	Result	Opponent
1	Black	Win	Maruta Hiroki	2144.58
2	White	Loss	Ozawa Tetsushi	2056.23
3	White	Loss	Nakamura Souta	2076.01
4	White	Win	Kon Akira	1981.50
5	White	Win	Tomobe Katsuhiro	2161.78
8th All Japan Championship
Date	2013-03-24		Rating	2169.81
Round	Color	Result	Opponent
1	Black	Loss	Nagao Noriaki	2387.50
2	Black	Win	Tada Ayako	2288.11
3	Black	Loss	Ishitani Shin-ichi	2375.08
4	Black	Draw	Kobayashi Koichi	2211.76
5	White	Win	Fujikawa Masaki	2028.32
6	White	Loss	Miyagawa Junzo	2218.04
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2154.44
Round	Color	Result	Opponent
A1	Black	Loss	Maruta Hiroki	2133.09
A2	White	Win	Omata Mitsuo	1778.50
A3	White	Loss	Kon Akira	1983.16
A4	Black	Win	Ozawa Tetsushi	2049.98
A5	Black	Loss	Kato Yasuhiro	2139.12
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2145.61
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2419.55
2	Black	Loss	Isobe Taizan	2410.65
3	Black	Win	Higuchi Fumiya	1604.12
4	White	Win	Suzuki Rin	2037.75
52 Suiseisen Tournament final round
Date	2012-10-14		Rating	2144.90
Round	Color	Result	Opponent
1	Black	Loss	Tada Ayako	2303.82
3	White	Loss	Tomobe Katsuhiro	2190.73
52 Suiseisen Tournament 1st round
Date	2012-09-23		Rating	2144.45
Round	Color	Result	Opponent
1	White	Win	Higuchi Fumiya	1605.47
2	White	Win	Tomobe Katsuhiro	2193.67
3	White	Loss	Tada Ayako	2301.16
4	Black	Win	Kato Yasuhiro	2102.64
50 Meijinsen Qualification East-Japan area 1st round
Date	2012-06-03		Rating	2132.51
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2396.54
2	Black	Win	Maruta Koji	2128.88
3	Black	Loss	Isobe Taizan	2408.39
4	White	Loss	Kobayashi Koichi	2233.78
29th Kanto Championship
Date	2012-05-13		Rating	2130.77
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2426.94
2	Black	Win	Kato Yasuhiro	2073.93
3	Black	Win	Sato Kiyotomi	2395.79
4	White	Loss	Isobe Taizan	2412.46
5	Black	Loss	Mitsumori Masao	2365.57
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2126.22
Round	Color	Result	Opponent
1	Black	Win	Kato Hiroaki	1713.50
2	White	Win	Maruta Hiroki	2085.30
3	Black	Win	Kato Yasuhiro	2071.71
4	Black	Loss	Mori Yasukiyo	2244.95
5	White	Loss	Kon Akira	2010.06
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2120.72
Round	Color	Result	Opponent
A1	White	Loss	Maruta Hiroki	2087.54
A2	Black	Loss	Kato Yasuhiro	2070.45
A3	White	Win	Kon Akira	2012.78
A4	White	Loss	Fujikawa Masaki	2072.44
A5	White	Loss	Fukui Nobuhiro	2493.02
51 Suiseisen Tournament
Date	2011-09-11		Rating	2121.32
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2433.48
2	Black	Loss	Kobayashi Koichi	2178.35
4	White	Loss	Arai Kazumi	2379.17
28th Kanto Championship
Date	2011-05-22		Rating	2130.96
Round	Color	Result	Opponent
1	Black	Loss	Yamaguchi Yusui	2628.44
2	Black	Win	Isobe Taizan	2406.05
3	White	Loss	Ishitani Shin-ichi	2392.05
4	White	Loss	Oosumi Yuuki	2738.55
5	Black	Win	Suzuki Rin	1990.40
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2130.58
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2058.55
2	White	Loss	Tomobe Katsuhiro	2228.63
3	Black	Loss	Nakayama Tomoharu	2541.48
4	White	Loss	Kamiya Shunsuke	2410.99
5	White	Win	Kato Hiroaki	1733.75
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2130.81
Round	Color	Result	Opponent
A1	Black	Win	Kato Yasuhiro	2059.60
A2	Black	Win	Koyama Jun	2436.48
A3	Black	Win	Isobe Seiji	2023.17
A4	Black	Loss	Nakayama Tomoharu	2534.62
A5	Black	Loss	Maruta Hiroki	2121.39
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2120.98
Round	Color	Result	Opponent
1	Black	Loss	Mitsumori Masao	2323.79
2	White	Win	Suzuki Rin	1988.01
3	Black	Loss	Ono Takayuki	2386.78
4	White	Draw	Fujikawa Masaki	2084.03
50 Suiseisen Tournament
Date	2010-09-12		Rating	2116.51
Round	Color	Result	Opponent
1	Black	Win	Kato Hiroaki	1736.26
2	Black	Loss	Kon Akira	1988.98
3	Black	Loss	Kato Yasuhiro	2074.49
4	Black	Win	Ozawa Tetsushi	2085.97
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2113.96
Round	Color	Result	Opponent
1	Black	Loss	Kawasaki Nobuhiko	2178.49
2	White	Loss	Watanabe Tatsuya	2155.58
3	White	Win	Fujikawa Masaki	2033.94
4	Black	Loss	Takagi Tomoyuki	2176.44
5	Black	Loss	Koyama Masayuki	1772.31
5th All Japan Championship
Date	2010-03-21		Rating	2116.46
Round	Color	Result	Opponent
1	White	Loss	Fukui Nobuhiro	2313.26
2	White	Win	Kuramoto Hideharu	1900.26
3	Black	Loss	Kim Chang-Su	2055.39
4	White	Win	Kato Yasuhiro	2098.16
5	White	Win	Tada Ayako	2176.55
6	White	Loss	Tamura Kazumasa	2512.95
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2123.26
Round	Color	Result	Opponent
A1	White	Loss	Kato Yasuhiro	2087.50
A2	Black	Loss	Tanizaki Ryusuke	2095.79
A3	Black	Win	Kon Akira	1971.53
A4	White	Win	Maruta Hiroki	2081.73
A5	White	Loss	Arai Kazumi	2305.36
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2147.89
Round	Color	Result	Opponent
1	White	Win	Sato Kiyotomi	2426.32
2	White	Loss	Okabe Hiroshi	2671.64
3	White	Loss	Mitsumori Masao	2315.57
4	White	Loss	Isobe Taizan	2394.89
47th Meijinsen Qualification East-Japan area 1st round
Date	2009-06-14		Rating	2167.15
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2441.42
3	White	Win	Nagao Noriaki	2293.65
4	Black	Loss	Arita Nobuyoshi	2369.08
26th Kanto Championship
Date	2009-05-17		Rating	2171.13
Round	Color	Result	Opponent
2	Black	Win	Suzuki Rin	1945.60
3	White	Win	Nagao Noriaki	2287.22
4	Black	Loss	Tamura Kazumasa	2513.95
5	Black	Loss	Mitsumori Masao	2343.92
26th Kanto Shineisen Tournament
Date	2009-04-05		Rating	2174.86
Round	Color	Result	Opponent
1	Black	Win	Kawasaki Nobuhiko	2100.94
2	Black	Win	Ishima Ryoma	2000.14
3	Black	Win	Tanizaki Ryusuke	2124.35
4	White	Loss	Ono Takayuki	2412.86
5	Black	Win	Ozawa Tetsushi	2084.99
4th All Japan Championship
Date	2009-03-21		Rating	2174.09
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2484.94
2	Black	Win	Maruta Hiroki	2091.85
3	Black	Loss	Yamaguchi Yusui	2563.97
4	Black	Win	Kuramoto Hideharu	1898.06
5	Black	Loss	Ishitani Shin-ichi	2389.81
6	Black	Win	Tanizaki Ryusuke	2125.26
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2167.32
Round	Color	Result	Opponent
A1	White	Win	Ono Takayuki	2409.90
A2	Black	Loss	Kobayashi Koichi	2114.87
A3	White	Loss	Tamada Yoichi	2278.60
A4	White	Loss	Hirono Masakazu	1925.38
9th Kanto Renju Emperor Tournament, 1st round
Date	2008-10-26		Rating	2166.72
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2396.30
2	Black	Win	Kasai Takayuki	1832.98
3	Black	Loss	Kato Yasuhiro	1999.57
4	White	Draw	Hara Masao	2013.45
46th Meijinsen Qualification East-Japan area 1st round
Date	2008-06-15		Rating	2180.76
Round	Color	Result	Opponent
1	White	Loss	Arita Nobuyoshi	2392.63
2	Black	Loss	Sato Kiyotomi	2427.87
3	Black	Win	Hara Masao	2011.83
4	Black	Win	Tanno Yoshitaka	2121.00
25th Kanto Championship
Date	2008-05-18		Rating	2182.88
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2336.21
2	White	Loss	Kato Yasuhiro	1993.41
3	Black	Loss	Nakayama Tomoharu	2241.59
4	Black	Win	Fujikawa Masaki	2093.04
5	White	Win	Kobayashi Koichi	2097.68
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2188.28
Round	Color	Result	Opponent
1	Black	Win	Ono Takayuki	2394.57
2	White	Win	Yamamoto Jyunko	1779.91
3	Black	Win	Tanizaki Ryusuke	2119.75
4	White	Loss	Koyama Jun	2436.17
5	Black	Win	Tamada Yoichi	2212.95
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2186.31
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1933.00
2	Black	Win	Kato Yasuhiro	1973.59
3	Black	Win	Arai Moriya	1943.60
4	Black	Win	Kim Chang-Su	2046.74
5	Black	Loss	Ono Takayuki	2389.50
ex	Black	Win	Kuramoto Hideharu	1915.90
ex	White	Win	Tanizaki Ryusuke	2123.95
ex	White	Loss	Ono Takayuki	2389.50
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2169.84
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2164.44
2	White	Win	Takeuchi Shunsuke	1932.70
3	Black	Win	Matsuoka Teruo	1872.35
4	Black	Loss	Watanabe Tatsuya	2138.96
45th Meijinsen Qualification East-Japan area 1st round
Date	2007-06-17		Rating	2163.86
Round	Color	Result	Opponent
1	White	Draw	Arita Nobuyoshi	2366.28
2	White	Win	Tanno Yoshitaka	2129.92
3	Black	Win	Maruta Koji	2105.32
4	Black	Loss	Kudomi Takahiro	2339.89
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2157.26
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2618.17
2	Black	Loss	Fujikawa Masaki	2104.04
3	White	Loss	Tamada Yoichi	2126.81
4	Black	Loss	Maruta Hiroki	2024.06
5	White	Win	Nagao Noriaki	2230.53
24th Kanto Shineisen Tournament
Date	2007-04-15		Rating	2156.91
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1922.99
2	White	Win	Ono Takayuki	2343.78
3	Black	Win	Tashiro Yuichi	2273.48
4	White	Win	Fujikawa Masaki	2104.05
5	White	Loss	Tanizaki Ryusuke	2141.73
10th Mikami Cup Tournament, A-class
Date	2007-01-28		Rating	2142.66
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2332.16
2	Black	Win	Koyama Jun	2364.60
3	Black	Win	Kato Yasuhiro	1978.83
4	Black	Loss	Fujikawa Masaki	2091.71
5	Black	Loss	Ozawa Tetsushi	2015.17
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2116.67
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2441.37
2	Black	Loss	Kudomi Takahiro	2290.60
3	Black	Win	Watanabe Yoko	2029.55
4	Black	Loss	Harada Motochika	1798.15
5	Black	Win	Fujikawa Masaki	2054.17
23rd Kanto Shinei Tournament
Date	2006-09-10		Rating	2109.86
Round	Color	Result	Opponent
1	Black	Win	Harada Motochika	1790.76
2	White	Win	Kato Yasuhiro	2015.21
3	White	Loss	Ono Takayuki	2312.19
4	Black	Loss	Koyama Jun	2341.61
5	White	Loss	Watanabe Yoko	2030.70
Meijin-sen Qual, East Japan area 1st round
Date	2006-06-18		Rating	2098.68
Round	Color	Result	Opponent
1	White	Draw	Arita Nobuyoshi	2367.75
2	White	Loss	Kubo Izumi	2104.60
3	Black	Win	Tomobe Katsuhiro	2086.23
4	Black	Loss	Isobe Taizan	2409.05
23rd Kanto Championship
Date	2006-05-21		Rating	2094.41
Round	Color	Result	Opponent
1	Black	Loss	Maruta Koji	2116.12
2	White	Draw	Kato Yasuhiro	2041.78
3	White	Win	Nagao Noriaki	2227.46
4	White	Loss	Kudomi Takahiro	2281.78
5	Black	Win	Ono Takayuki	2298.58
46th Suisei-sen Tournament - 1st round
Date	2006-03-12		Rating	2078.71
Round	Color	Result	Opponent
1	White	Loss	Nagao Noriaki	2222.67
2	White	Win	Maruta Hiroki	1974.02
3	White	Loss	Kato Yasuhiro	2053.98
4	Black	Loss	Itami Yoshiyuki	2161.53
9th Mikami Cup - A Class
Date	2006-01-29		Rating	2073.35
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2316.50
2	Black	Loss	Kamemoto Daichi	2184.23
4	Black	Loss	Maruta Hiroki	1971.94
5	White	Win	Tadokoro Hosai	1924.92
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2070.45
Round	Color	Result	Opponent
1	White	Loss	Maruta Koji	2132.93
2	Black	Win	Fujikawa Masaki	2024.40
3	Black	Loss	Kudomi Takahiro	2284.24
4	Black	Win	Koyama Masayuki	1728.66
22nd Kanto Shineisen Tournament
Date	2005-09-11		Rating	2069.62
Round	Color	Result	Opponent
1	Black	Draw	Nagao Noriaki	2220.76
2	White	Win	Ishizaki Masatoshi	1896.41
3	Black	Win	Tadokoro Hosai	1926.11
4	White	Win	Sasaki Miyu	1944.45
5	White	Loss	Arita Nobuyoshi	2342.02
45th Suisei-sen Tournament
Date	2005-03-20		Rating	2047.91
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2296.24
2	White	Loss	Sano Hiroyuki	2134.55
3	Black	Loss	Tanizaki Ryusuke	2070.90
4	Black	Win	Takeda Tomoaki	1872.80
8th Mikami Cup - A Class
Date	2005-01-23		Rating	2045.76
Round	Color	Result	Opponent
1	White	Win	Nagumo Natsuhiko	2055.33
2	Black	Loss	Sato Kiyotomi	2369.65
3	Black	Win	Omata Mitsuo	1722.80
4	Black	Win	Tadokoro Hosai	1923.38
5	White	Loss	Nagao Noriaki	2243.12
5th Kanto Renju Emperor Tournament - 1st round
Date	2004-11-28		Rating	2039.86
Round	Color	Result	Opponent
1	White	Loss	Arita Nobuyoshi	2279.55
2	Black	Loss	Sato Takuma	2175.56
3	Black	Win	Sasaki Miyu	1954.78
4	White	Win	Koyama Jun	2237.29
21st Kanto Shineisen Tournament
Date	2004-09-12		Rating	2026.43
Round	Color	Result	Opponent
1	Black	Loss	Nagao Noriaki	2251.25
2	Black	Loss	Sato Takuma	2168.66
3	Black	Win	Tomobe Katsuhiro	2015.48
4	White	Loss	Sano Hiroyuki	2147.99
5	White	Loss	Kato Yasuhiro	2021.56
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2003.22
Round	Color	Result	Opponent
1	White	Loss	Nagao Noriaki	2284.74
3	White	Loss	Matsuo Yoshihiro	2000.40
4	White	Win	Uchiyama Yasuhiko	1824.85