Iwano Fumio, Japan - Renju Rating

JPN Iwano Fumio (岩野文雄)

Place: Saitama, Japan

Rating: 2214.56, Std: 79.70, Rank: 416

First game: 2003-11-16, Last game: 2025-06-28

Top rating: 2276.32 (2017-04-09)

Games: 438, Wins: 208, Draws: 22, Losses: 208

Gy1: 30, Gy2: 41, Gy5: 61

42nd Kanto Championship
Date 2025-06-28 Rating 2214.56
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2415.16
2 White Win JPN Kasahara Reiko 1834.21
3 White Loss JPN Miyamoto Syunju 2295.77
4 White Draw JPN Maruta Hiroki 2275.12
5 Black Loss JPN Yoshikawa Tomoki 2315.16
6 Black Win JPN Yoshikawa Takayuki 1850.92
42nd Shinei Tournament
Date 2025-03-30 Rating 2221.43
Round Color Result Opponent
1 Black Win JPN Suzuki Tetsuji 1810.12
2 White Win JPN Yoshikawa Takayuki 1853.19
3 Black Loss JPN Yoshikawa Tomoki 2296.80
4 Black Loss JPN Shimura Hiroki 2231.53
5 White Loss JPN Ito Midori 1863.07
4th Masters Renju Tournament
Date 2025-03-23 Rating 2223.19
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2392.38
2 White Win JPN Maruta Koji 2179.79
3 Black Win JPN Yamamoto Yasuhiro 2181.93
4 Black Draw JPN Kuga Akio 2407.56
5 White Win JPN Mano Yoshihisa 2317.39
28th New Year (Mikami) Cup
Date 2025-01-19 Rating 2228.65
Round Color Result Opponent
A1 White Loss JPN Suenaga Daiki 2108.85
A2 White Win JPN Yamamoto Takumi 1898.20
A3 White Win JPN Ito Midori 1866.85
A4 White Draw JPN Shimura Hiroki 2216.70
A5 White Win JPN Kishimoto Shogo 2153.96
25 Kanto Renju Emperor Tournament Qualification round
Date 2024-11-10 Rating 2235.10
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2505.67
2 Black Loss JPN Tanaka Shotaro 2329.45
3 Black Loss JPN Tomobe Katsuhiro 2136.03
4 Black Win JPN Maruta Hiroki 2261.38
64 Suiseisen Tournament final round
Date 2024-10-20 Rating 2238.53
Round Color Result Opponent
1 Black Win JPN Yamamoto Ousuke 2105.83
2 Black Win JPN Shimura Hiroki 2190.26
3 White Loss JPN Yoshikawa Tomoki 2249.40
4 White Win JPN Ito Midori 1864.18
5 Black Win JPN Kishimoto Shogo 2163.21
41st Shinei Tournament
Date 2024-04-21 Rating 2252.88
Round Color Result Opponent
1 Black Win JPN Suzuki Yoshitaka 1978.92
2 Black Win JPN Yamamoto Ousuke 2076.52
3 Black Win JPN Kishimoto Shogo 2185.87
4 Black Win JPN Tomobe Katsuhiro 2120.00
5 Black Win JPN Yoshikawa Tomoki 2211.20
3rd Masters Renju Tournament
Date 2024-03-24 Rating 2250.11
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2353.63
2 White Win JPN Yamamoto Yasuhiro 2162.92
3 White Win JPN Takazawa Nagayoshi 2246.89
4 White Loss JPN Ishitani Shin-ichi 2415.39
5 Black Win JPN Sakamoto Suzan 2199.30
ex White Loss JPN Miyamoto Syunju 2353.63
2nd Masters Renju Tournament
Date 2023-04-23 Rating 2205.29
Round Color Result Opponent
1 Black Win JPN Yamamoto Yasuhiro 2167.08
2 White Loss JPN Ishitani Shin-ichi 2376.69
4 Black Win JPN Tomobe Katsuhiro 2092.38
5 Black Loss JPN Miyamoto Syunju 2285.41
6 White Loss JPN Hasegawa Kazuto 2581.03
7 Black Loss JPN Takazawa Nagayoshi 2292.83
40th Shinei Tournament
Date 2023-04-09 Rating 2203.97
Round Color Result Opponent
1 White Loss JPN Yamamoto Ousuke 2022.73
2 Black Win JPN Nakamura Keigo 1823.71
3 Black Win JPN Suzuki Yoshitaka 1988.97
4 White Win JPN Kinoshita Osamu 2090.70
5 White Loss JPN Matsuda Shoma 2380.69
39 Kanto Shineisen Tournament
Date 2022-04-10 Rating 2183.18
Round Color Result Opponent
1 White Win JPN Saito Shigetoshi 2019.66
2 White Loss JPN Matsuda Shoma 2301.31
3 White Win JPN Ichinose Kei 1962.71
4 White Loss JPN Tanaka Shotaro 2297.71
5 Black Win JPN Kawaai Hitoshi 2041.90
60 Suiseisen Tournament 1st round
Date 2020-09-13 Rating 2142.10
Round Color Result Opponent
1 White Loss JPN Kawaai Hitoshi 2012.87
2 Black Win JPN Maruyama Takashi 2041.87
3 White Loss JPN Kishimoto Shogo 2183.57
4 Black Draw JPN Kato Shota 2059.33
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2144.26
Round Color Result Opponent
1 White Loss JPN Ono Takayuki 2397.88
2 White Loss JPN Fujita Maiko 2371.10
3 Black Loss JPN Kawaai Hitoshi 2009.79
4 White Loss JPN Kishimoto Shogo 2181.12
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2173.08
Round Color Result Opponent
A1 Black Win JPN Ono Takayuki 2393.67
A2 Black Loss JPN Okabe Hiroshi 2732.56
A3 White Draw JPN Maruta Hiroki 2218.76
A4 White Loss JPN Ishitani Shin-ichi 2375.06
A5 White Loss JPN Inoue Fumiya 2416.81
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2185.00
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2391.35
2 White Loss JPN Maruyama Takashi 2044.13
3 Black Win JPN Maruta Hiroki 2195.43
4 Black Loss JPN Fujita Maiko 2356.31
59 Suiseisen Tournament 1st round
Date 2019-09-08 Rating 2192.52
Round Color Result Opponent
1 White Draw JPN Makino Mitsunori 2328.81
2 Black Loss JPN Takagi Tomoyuki 2123.62
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2212.18
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2402.34
2 White Loss JPN Fujita Maiko 2301.10
3 Black Loss JPN Mitsumori Masao 2317.13
4 White Loss JPN Inoue Fumiya 2427.05
36 Kanto Shineisen Tournament
Date 2019-04-14 Rating 2220.55
Round Color Result Opponent
1 Black Win JPN Yamane Tomohiro 2003.73
2 White Win JPN Tomobe Katsuhiro 2162.31
3 Black Loss JPN Inoue Fumiya 2428.05
4 White Win JPN Fujikawa Masaki 2139.85
5 Black Win JPN Maruyama Takashi 2015.44
19 Renju Emperor Tournament 2nd round
Date 2018-12-09 Rating 2243.81
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2999.84
2 White Win JPN Miyamoto Syunju 2269.05
3 White Loss JPN Ishitani Shin-ichi 2419.03
4 Black Win JPN Maruta Hiroki 2177.44
5 Black Loss JPN Okabe Hiroshi 2687.45
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2249.65
Round Color Result Opponent
1 White Win JPN Tsushima Takato 1659.73
2 Black Win JPN Koyama Jun 2569.70
3 White Draw JPN Ono Takayuki 2396.63
4 White Loss JPN Maruta Hiroki 2177.80
58 Suiseisen Tournament final round
Date 2018-10-08 Rating 2250.49
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2164.33
2 Black Loss JPN Inoue Fumiya 2404.95
3 White Win JPN Fujita Maiko 2245.43
35 Kanto Championship
Date 2018-07-16 Rating 2250.47
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2994.12
2 Black Loss JPN Maruta Hiroki 2165.02
3 Black Loss JPN Fujikawa Masaki 2103.05
4 Black Loss JPN Ono Takayuki 2394.35
5 Black Loss JPN Koyama Jun 2575.54
6 White Win JPN Fujita Maiko 2222.52
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2259.80
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2388.28
2 White Loss JPN Koyama Jun 2583.21
3 White Loss JPN Mitsumori Masao 2333.30
4 White Win JPN Maruta Hiroki 2155.82
35 Kanto Shineisen Tournament
Date 2018-04-01 Rating 2263.57
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2203.12
2 White Win JPN Takagi Tomoyuki 2145.53
3 Black Win JPN Demachi Koichiro 1930.48
4 White Win JPN Fujikawa Masaki 2086.76
5 Black Win JPN Koyama Akihiro 1961.56
21 Mikami Cup
Date 2018-01-21 Rating 2259.81
Round Color Result Opponent
A1 White Draw JPN Tomobe Katsuhiro 2179.57
A3 White Win JPN Koyama Akihiro 1960.39
A4 White Loss JPN Tomobe Katsuhiro 2179.57
A6 Black Win JPN Koyama Akihiro 1960.39
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2259.27
Round Color Result Opponent
1 White Draw JPN Ono Takayuki 2379.90
2 White Loss JPN Ishitani Shin-ichi 2395.58
3 White Win JPN Tomosue Takahito 1545.07
4 White Loss JPN Miyamoto Syunju 2282.09
57 Suiseisen Tournament final round
Date 2017-11-01 Rating 2259.27
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2144.57
2 Black Win JPN Koyama Akihiro 1965.73
3 White Loss JPN Nishizawa Aoi 2149.83
34 Kanto Championship
Date 2017-07-16 Rating 2267.60
Round Color Result Opponent
1 White Win JPN Ishima Ryoma 2163.63
2 Black Loss JPN Okabe Hiroshi 2722.06
3 White Loss JPN Ishitani Shin-ichi 2394.65
4 Black Win JPN Koyama Akihiro 1958.16
5 Black Loss JPN Nakayama Tomoharu 2827.18
6 White Win JPN Tomosue Takahito 1545.58
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2271.40
Round Color Result Opponent
1 White Draw JPN Tamada Yoichi 2541.77
2 Black Loss JPN Mitsumori Masao 2331.89
3 White Win JPN Maruta Hiroki 2119.97
4 Black Loss JPN Tomobe Katsuhiro 2164.19
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 2276.32
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2114.19
2 Black Win JPN Fujikawa Masaki 2077.63
3 Black Draw JPN Tomobe Katsuhiro 2161.66
4 Black Win JPN Nakamura Souta 2261.53
5 White Win JPN Takagi Tomoyuki 2150.38
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2275.32
Round Color Result Opponent
A1 White Win JPN Maruta Hiroki 2112.79
A2 White Loss JPN Tomobe Katsuhiro 2147.65
A3 Black Win JPN Demachi Koichiro 1941.98
A4 White Win JPN Maruta Hiroki 2112.79
A5 White Win JPN Tomobe Katsuhiro 2147.65
A6 White Win JPN Demachi Koichiro 1941.98
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2271.43
Round Color Result Opponent
1 White Win JPN Sato Kiyotomi 2504.30
2 White Loss JPN Ishitani Shin-ichi 2401.98
3 White Loss JPN Koyama Jun 2616.42
4 White Win JPN Demachi Koichiro 1934.22
ex1 White Win JPN Maruta Koji 2166.08
ex2 White Loss JPN Ishitani Shin-ichi 2401.98
56 Suiseisen Tournament final round
Date 2016-10-09 Rating 2265.96
Round Color Result Opponent
1 Black Win JPN Fujikawa Masaki 2096.22
2 White Win JPN Demachi Koichiro 1931.43
3 White Win JPN Maruta Hiroki 2127.36
56 Suiseisen Tournament 1st round
Date 2016-09-11 Rating 2260.35
Round Color Result Opponent
1 White Win JPN Yunoki Takahiro 1784.41
2 White Loss JPN Maruta Hiroki 2130.82
3 White Win JPN Demachi Koichiro 1931.73
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2243.95
Round Color Result Opponent
1 Black Loss JPN Kamiya Shunsuke 2727.03
3 Black Loss JPN Maruta Koji 2186.27
4 White Loss JPN Maruta Hiroki 2124.48
19 Mikami Cup
Date 2016-03-13 Rating 2243.86
Round Color Result Opponent
A1 Black Loss JPN Maruta Hiroki 2120.80
A2 Black Win JPN Tomobe Katsuhiro 2131.55
A3 Black Win JPN Demachi Koichiro 1935.42
A4 Black Win JPN Maruta Hiroki 2120.80
A5 White Win JPN Tomobe Katsuhiro 2131.55
A6 White Loss JPN Demachi Koichiro 1935.42
Kanto Championship
Date 2015-07-20 Rating 2253.11
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2907.32
2 White Win JPN Kato Yasuhiro 2056.07
3 White Win JPN Ishitani Shin-ichi 2400.15
4 Black Loss JPN Koyama Jun 2631.47
5 White Win JPN Fujikawa Masaki 2108.61
6 White Loss JPN Okabe Hiroshi 2728.28
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2247.51
Round Color Result Opponent
1 Black Win JPN Kusajima Masato 2259.77
2 White Loss JPN Koyama Jun 2616.42
3 White Loss JPN Tamada Yoichi 2587.57
4 White Loss JPN Tanizaki Ryusuke 2197.18
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 2246.18
Round Color Result Opponent
1 Black Win JPN Ozawa Tetsushi 2046.70
2 White Win JPN Tanizaki Ryusuke 2201.39
3 Black Loss JPN Fujikawa Masaki 2100.51
4 White Loss JPN Tomobe Katsuhiro 2102.97
5 White Win JPN Demachi Koichiro 1917.89
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2247.68
Round Color Result Opponent
A1 Black Draw JPN Tomobe Katsuhiro 2097.11
A2 White Win JPN Fujikawa Masaki 2076.52
A3 Black Loss JPN Tanizaki Ryusuke 2206.25
A4 Black Loss JPN Ozawa Tetsushi 2052.19
A5 Black Win JPN Maruta Hiroki 2080.24
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2258.23
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2610.94
2 White Win JPN Sugawara Shinji 1591.12
3 Black Win JPN Kato Yasuhiro 2087.64
4 White Loss JPN Ishitani Shin-ichi 2444.99
54 Suiseisen Tournament final round
Date 2014-10-05 Rating 2261.05
Round Color Result Opponent
1 Black Win JPN Nakamura Souta 2219.12
2 White Loss JPN Kamiya Shunsuke 2636.84
3 Black Win JPN Maruta Hiroki 2086.30
54 Suiseisen Tournament 1st round
Date 2014-09-21 Rating 2261.98
Round Color Result Opponent
1 Black Win JPN Tomobe Katsuhiro 2093.31
2 Black Win JPN Nakamura Souta 2213.30
3 Black Draw JPN Maruta Hiroki 2088.61
52 Meijinsen Qualification East Japan area 1st round
Date 2014-06-08 Rating 2263.48
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2384.34
2 Black Win JPN Kato Yasuhiro 2098.25
3 Black Loss JPN Mitsumori Masao 2339.75
4 Black Win JPN Tamura Kazumasa 2517.95
31th Kanto Championship
Date 2014-05-11 Rating 2262.74
Round Color Result Opponent
1 White Draw JPN Tamura Kazumasa 2523.39
2 White Win JPN Kato Yasuhiro 2103.33
3 Black Draw JPN Sato Kiyotomi 2471.76
4 Black Win JPN Tomobe Katsuhiro 2113.78
5 Black Loss JPN Ishitani Shin-ichi 2456.24
31st Kanto Shineisen Tournament
Date 2014-04-13 Rating 2259.13
Round Color Result Opponent
1 White Win JPN Kurokawa Toshihiro 1755.72
2 White Loss JPN Ozawa Tetsushi 2067.40
3 White Win JPN Tada Ayako 2314.74
4 White Win JPN Suzuki Rin 1998.66
5 White Win JPN Maruta Hiroki 2111.44
14th Mikami Cup A-class
Date 2014-01-19 Rating 2244.92
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2125.99
2 White Loss JPN Tada Ayako 2317.25
3 Black Win JPN Isobe Seiji 1919.14
4 White Win JPN Ozawa Tetsushi 2068.30
5 White Win JPN Nakamura Souta 2129.34
29th Kanto Championship
Date 2013-05-12 Rating 2183.35
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2744.80
2 Black Loss JPN Kato Yasuhiro 2149.56
3 White Win JPN Nakamura Souta 2078.24
4 Black Win JPN Maruta Hiroki 2145.87
5 Black Loss JPN Isobe Taizan 2396.79
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2178.25
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2146.68
2 White Loss JPN Ozawa Tetsushi 2058.17
3 White Loss JPN Nakamura Souta 2078.08
4 White Win JPN Kon Akira 1983.41
5 White Win JPN Tomobe Katsuhiro 2163.87
8th All Japan Championship
Date 2013-03-24 Rating 2171.84
Round Color Result Opponent
1 Black Loss JPN Nagao Noriaki 2389.56
2 Black Win JPN Tada Ayako 2290.11
3 Black Loss JPN Ishitani Shin-ichi 2377.09
4 Black Draw JPN Kobayashi Koichi 2213.60
5 White Win JPN Fujikawa Masaki 2030.38
6 White Loss JPN Miyagawa Junzo 2220.01
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2156.44
Round Color Result Opponent
A1 Black Loss JPN Maruta Hiroki 2135.14
A2 White Win JPN Omata Mitsuo 1780.02
A3 White Loss JPN Kon Akira 1985.05
A4 Black Win JPN Ozawa Tetsushi 2051.90
A5 Black Loss JPN Kato Yasuhiro 2141.13
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2147.57
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2421.48
2 Black Loss JPN Isobe Taizan 2412.60
3 Black Win JPN Higuchi Fumiya 1605.36
4 White Win JPN Suzuki Rin 2039.59
52 Suiseisen Tournament final round
Date 2012-10-14 Rating 2146.85
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2305.78
3 White Loss JPN Tomobe Katsuhiro 2192.71
52 Suiseisen Tournament 1st round
Date 2012-09-23 Rating 2146.39
Round Color Result Opponent
1 White Win JPN Higuchi Fumiya 1606.71
2 White Win JPN Tomobe Katsuhiro 2195.64
3 White Loss JPN Tada Ayako 2303.11
4 Black Win JPN Kato Yasuhiro 2104.59
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2134.40
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2398.56
2 Black Win JPN Maruta Koji 2130.81
3 Black Loss JPN Isobe Taizan 2410.29
4 White Loss JPN Kobayashi Koichi 2235.55
29th Kanto Championship
Date 2012-05-13 Rating 2132.65
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2428.81
2 Black Win JPN Kato Yasuhiro 2075.82
3 Black Win JPN Sato Kiyotomi 2397.80
4 White Loss JPN Isobe Taizan 2414.36
5 Black Loss JPN Mitsumori Masao 2367.48
29th Kanto Shineisen Tournament
Date 2012-04-15 Rating 2128.09
Round Color Result Opponent
1 Black Win JPN Kato Hiroaki 1714.85
2 White Win JPN Maruta Hiroki 2087.18
3 Black Win JPN Kato Yasuhiro 2073.58
4 Black Loss JPN Mori Yasukiyo 2246.43
5 White Loss JPN Kon Akira 2011.89
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2122.57
Round Color Result Opponent
A1 White Loss JPN Maruta Hiroki 2089.41
A2 Black Loss JPN Kato Yasuhiro 2072.30
A3 White Win JPN Kon Akira 2014.59
A4 White Loss JPN Fujikawa Masaki 2074.30
A5 White Loss JPN Fukui Nobuhiro 2495.02
51 Suiseisen Tournament
Date 2011-09-11 Rating 2123.09
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2435.48
2 Black Loss JPN Kobayashi Koichi 2180.05
4 White Loss JPN Arai Kazumi 2380.94
28th Kanto Championship
Date 2011-05-22 Rating 2132.69
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2630.16
2 Black Win JPN Isobe Taizan 2407.82
3 White Loss JPN Ishitani Shin-ichi 2393.78
4 White Loss JPN Oosumi Yuuki 2740.26
5 Black Win JPN Suzuki Rin 1992.08
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2132.30
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2060.24
2 White Loss JPN Tomobe Katsuhiro 2230.36
3 Black Loss JPN Nakayama Tomoharu 2543.31
4 White Loss JPN Kamiya Shunsuke 2412.93
5 White Win JPN Kato Hiroaki 1735.05
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2132.50
Round Color Result Opponent
A1 Black Win JPN Kato Yasuhiro 2061.26
A2 Black Win JPN Koyama Jun 2438.25
A3 Black Win JPN Isobe Seiji 2024.55
A4 Black Loss JPN Nakayama Tomoharu 2536.41
A5 Black Loss JPN Maruta Hiroki 2123.10
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2122.64
Round Color Result Opponent
1 Black Loss JPN Mitsumori Masao 2325.47
2 White Win JPN Suzuki Rin 1989.62
3 Black Loss JPN Ono Takayuki 2388.45
4 White Draw JPN Fujikawa Masaki 2085.66
50 Suiseisen Tournament
Date 2010-09-12 Rating 2118.15
Round Color Result Opponent
1 Black Win JPN Kato Hiroaki 1737.51
2 Black Loss JPN Kon Akira 1990.63
3 Black Loss JPN Kato Yasuhiro 2076.10
4 Black Win JPN Ozawa Tetsushi 2087.63
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2115.54
Round Color Result Opponent
1 Black Loss JPN Kawasaki Nobuhiko 2179.97
2 White Loss JPN Watanabe Tatsuya 2156.98
3 White Win JPN Fujikawa Masaki 2035.49
4 Black Loss JPN Takagi Tomoyuki 2178.57
5 Black Loss JPN Koyama Masayuki 1773.52
5th All Japan Championship
Date 2010-03-21 Rating 2118.04
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2314.90
2 White Win JPN Kuramoto Hideharu 1901.73
3 Black Loss KOR Kim Chang-Su 2056.86
4 White Win JPN Kato Yasuhiro 2099.71
5 White Win JPN Tada Ayako 2178.11
6 White Loss JPN Tamura Kazumasa 2514.45
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2124.81
Round Color Result Opponent
A1 White Loss JPN Kato Yasuhiro 2089.02
A2 Black Loss JPN Tanizaki Ryusuke 2097.33
A3 Black Win JPN Kon Akira 1973.09
A4 White Win JPN Maruta Hiroki 2083.28
A5 White Loss JPN Arai Kazumi 2306.96
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2149.41
Round Color Result Opponent
1 White Win JPN Sato Kiyotomi 2427.95
2 White Loss JPN Okabe Hiroshi 2673.04
3 White Loss JPN Mitsumori Masao 2317.11
4 White Loss JPN Isobe Taizan 2396.44
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2168.62
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2442.98
3 White Win JPN Nagao Noriaki 2295.14
4 Black Loss JPN Arita Nobuyoshi 2370.53
26th Kanto Championship
Date 2009-05-17 Rating 2172.60
Round Color Result Opponent
2 Black Win JPN Suzuki Rin 1947.02
3 White Win JPN Nagao Noriaki 2288.69
4 Black Loss JPN Tamura Kazumasa 2515.83
5 Black Loss JPN Mitsumori Masao 2345.40
26th Kanto Shineisen Tournament
Date 2009-04-05 Rating 2176.31
Round Color Result Opponent
1 Black Win JPN Kawasaki Nobuhiko 2102.33
2 Black Win JPN Ishima Ryoma 2001.53
3 Black Win JPN Tanizaki Ryusuke 2125.79
4 White Loss JPN Ono Takayuki 2414.22
5 Black Win JPN Ozawa Tetsushi 2086.42
4th All Japan Championship
Date 2009-03-21 Rating 2175.54
Round Color Result Opponent
1 White Loss JPN Iio Yoshihiro 2487.11
2 Black Win JPN Maruta Hiroki 2093.28
3 Black Loss JPN Yamaguchi Yusui 2565.42
4 Black Win JPN Kuramoto Hideharu 1899.43
5 Black Loss JPN Ishitani Shin-ichi 2391.15
6 Black Win JPN Tanizaki Ryusuke 2126.70
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2168.74
Round Color Result Opponent
A1 White Win JPN Ono Takayuki 2411.26
A2 Black Loss JPN Kobayashi Koichi 2116.25
A3 White Loss JPN Tamada Yoichi 2280.01
A4 White Loss JPN Hirono Masakazu 1926.66
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2168.12
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2397.65
2 Black Win JPN Kasai Takayuki 1833.62
3 Black Loss JPN Kato Yasuhiro 2000.94
4 White Draw JPN Hara Masao 2014.77
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2182.12
Round Color Result Opponent
1 White Loss JPN Arita Nobuyoshi 2394.02
2 Black Loss JPN Sato Kiyotomi 2429.23
3 Black Win JPN Hara Masao 2013.13
4 Black Win JPN Tanno Yoshitaka 2122.29
25th Kanto Championship
Date 2008-05-18 Rating 2184.23
Round Color Result Opponent
1 Black Loss JPN Kudomi Takahiro 2337.61
2 White Loss JPN Kato Yasuhiro 1994.74
3 Black Loss JPN Nakayama Tomoharu 2243.02
4 Black Win JPN Fujikawa Masaki 2094.39
5 White Win JPN Kobayashi Koichi 2099.01
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2189.62
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2395.91
2 White Win JPN Yamamoto Jyunko 1781.09
3 Black Win JPN Tanizaki Ryusuke 2121.08
4 White Loss JPN Koyama Jun 2437.57
5 Black Win JPN Tamada Yoichi 2214.29
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2187.63
Round Color Result Opponent
1 Black Win JPN Tadokoro Hosai 1934.30
2 Black Win JPN Kato Yasuhiro 1974.89
3 Black Win JPN Arai Moriya 1944.57
4 Black Win KOR Kim Chang-Su 2047.99
5 Black Loss JPN Ono Takayuki 2390.82
ex Black Win JPN Kuramoto Hideharu 1917.16
ex White Win JPN Tanizaki Ryusuke 2125.26
ex White Loss JPN Ono Takayuki 2390.82
47 Suiseisen Tournament 1st round
Date 2007-09-23 Rating 2171.13
Round Color Result Opponent
1 White Loss JPN Tamada Yoichi 2165.72
2 White Win JPN Takeuchi Shunsuke 1933.80
3 Black Win JPN Matsuoka Teruo 1873.62
4 Black Loss JPN Watanabe Tatsuya 2140.23
45th Meijinsen Qualification East-Japan area 1st round
Date 2007-06-17 Rating 2165.13
Round Color Result Opponent
1 White Draw JPN Arita Nobuyoshi 2367.61
2 White Win JPN Tanno Yoshitaka 2131.17
3 Black Win JPN Maruta Koji 2106.61
4 Black Loss JPN Kudomi Takahiro 2341.22
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2158.53
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2619.37
2 Black Loss JPN Fujikawa Masaki 2105.30
3 White Loss JPN Tamada Yoichi 2128.05
4 Black Loss JPN Maruta Hiroki 2025.30
5 White Win JPN Nagao Noriaki 2231.85
24th Kanto Shineisen Tournament
Date 2007-04-15 Rating 2158.17
Round Color Result Opponent
1 Black Win JPN Tadokoro Hosai 1924.22
2 White Win JPN Ono Takayuki 2345.08
3 Black Win JPN Tashiro Yuichi 2274.75
4 White Win JPN Fujikawa Masaki 2105.29
5 White Loss JPN Tanizaki Ryusuke 2142.99
10th Mikami Cup Tournament, A-class
Date 2007-01-28 Rating 2143.91
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2333.45
2 Black Win JPN Koyama Jun 2365.89
3 Black Win JPN Kato Yasuhiro 1980.05
4 Black Loss JPN Fujikawa Masaki 2092.94
5 Black Loss JPN Ozawa Tetsushi 2016.32
7th Kanto Renju Emperor Tournament - 1st round
Date 2006-10-15 Rating 2117.90
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2442.67
2 Black Loss JPN Kudomi Takahiro 2291.90
3 Black Win JPN Watanabe Yoko 2030.70
4 Black Loss JPN Harada Motochika 1799.22
5 Black Win JPN Fujikawa Masaki 2055.37
23rd Kanto Shinei Tournament
Date 2006-09-10 Rating 2111.08
Round Color Result Opponent
1 Black Win JPN Harada Motochika 1791.82
2 White Win JPN Kato Yasuhiro 2016.41
3 White Loss JPN Ono Takayuki 2313.46
4 Black Loss JPN Koyama Jun 2342.87
5 White Loss JPN Watanabe Yoko 2031.84
Meijin-sen Qual, East Japan area 1st round
Date 2006-06-18 Rating 2099.89
Round Color Result Opponent
1 White Draw JPN Arita Nobuyoshi 2369.01
2 White Loss JPN Kubo Izumi 2105.91
3 Black Win JPN Tomobe Katsuhiro 2087.42
4 Black Loss JPN Isobe Taizan 2410.31
23rd Kanto Championship
Date 2006-05-21 Rating 2095.62
Round Color Result Opponent
1 Black Loss JPN Maruta Koji 2117.36
2 White Draw JPN Kato Yasuhiro 2042.96
3 White Win JPN Nagao Noriaki 2228.73
4 White Loss JPN Kudomi Takahiro 2283.07
5 Black Win JPN Ono Takayuki 2299.84
46th Suisei-sen Tournament - 1st round
Date 2006-03-12 Rating 2079.90
Round Color Result Opponent
1 White Loss JPN Nagao Noriaki 2223.93
2 White Win JPN Maruta Hiroki 1975.15
3 White Loss JPN Kato Yasuhiro 2055.15
4 Black Loss JPN Itami Yoshiyuki 2162.71
9th Mikami Cup - A Class
Date 2006-01-29 Rating 2074.53
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2317.72
2 Black Loss JPN Kamemoto Daichi 2185.40
4 Black Loss JPN Maruta Hiroki 1973.07
5 White Win JPN Tadokoro Hosai 1926.09
6th Kanto Renju Emperor Tournament - 1st round
Date 2005-10-22 Rating 2071.61
Round Color Result Opponent
1 White Loss JPN Maruta Koji 2134.15
2 Black Win JPN Fujikawa Masaki 2025.50
3 Black Loss JPN Kudomi Takahiro 2285.53
4 Black Win JPN Koyama Masayuki 1729.66
22nd Kanto Shineisen Tournament
Date 2005-09-11 Rating 2070.77
Round Color Result Opponent
1 Black Draw JPN Nagao Noriaki 2222.01
2 White Win JPN Ishizaki Masatoshi 1897.42
3 Black Win JPN Tadokoro Hosai 1927.26
4 White Win JPN Sasaki Miyu 1945.51
5 White Loss JPN Arita Nobuyoshi 2343.23
45th Suisei-sen Tournament
Date 2005-03-20 Rating 2049.04
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2297.46
2 White Loss JPN Sano Hiroyuki 2136.16
3 Black Loss JPN Tanizaki Ryusuke 2072.02
4 Black Win JPN Takeda Tomoaki 1873.47
8th Mikami Cup - A Class
Date 2005-01-23 Rating 2046.87
Round Color Result Opponent
1 White Win JPN Nagumo Natsuhiko 2056.12
2 Black Loss JPN Sato Kiyotomi 2370.88
3 Black Win JPN Omata Mitsuo 1724.11
4 Black Win JPN Tadokoro Hosai 1924.51
5 White Loss JPN Nagao Noriaki 2244.39
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 2040.96
Round Color Result Opponent
1 White Loss JPN Arita Nobuyoshi 2280.73
2 Black Loss JPN Sato Takuma 2176.68
3 Black Win JPN Sasaki Miyu 1955.80
4 White Win JPN Koyama Jun 2238.43
21st Kanto Shineisen Tournament
Date 2004-09-12 Rating 2027.52
Round Color Result Opponent
1 Black Loss JPN Nagao Noriaki 2252.57
2 Black Loss JPN Sato Takuma 2169.78
3 Black Win JPN Tomobe Katsuhiro 2016.54
4 White Loss JPN Sano Hiroyuki 2149.66
5 White Loss JPN Kato Yasuhiro 2022.65
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 2004.22
Round Color Result Opponent
1 White Loss JPN Nagao Noriaki 2286.11
3 White Loss JPN Matsuo Yoshihiro 2001.36
4 White Win JPN Uchiyama Yasuhiko 1825.59