Iwano Fumio, Japan - Renju Rating

JPN Iwano Fumio (岩野文雄)

Place: Saitama, Japan

Rating: 2212.11, Std: 77.70, Rank: 417

First game: 2003-11-16, Last game: 2025-05-05

Top rating: 2274.61 (2017-04-09)

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

Gy1: 30, Gy2: 41, Gy5: 61

42nd Kanto Championship
Date 2025-05-05 Rating 2212.11
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2435.84
2 White Win JPN Kasahara Reiko 1812.09
3 White Loss JPN Miyamoto Syunju 2301.25
4 White Draw JPN Maruta Hiroki 2295.43
5 Black Loss JPN Yoshikawa Tomoki 2298.09
6 Black Win JPN Yoshikawa Takayuki 1829.50
42nd Shinei Tournament
Date 2025-03-30 Rating 2214.75
Round Color Result Opponent
1 Black Win JPN Suzuki Tetsuji 1682.10
2 White Win JPN Yoshikawa Takayuki 1830.28
3 Black Loss JPN Yoshikawa Tomoki 2291.97
4 Black Loss JPN Shimura Hiroki 2228.22
5 White Loss JPN Ito Midori 1838.77
4th Masters Renju Tournament
Date 2025-03-23 Rating 2216.53
Round Color Result Opponent
1 Black Loss JPN Ishitani Shin-ichi 2377.78
2 White Win JPN Maruta Koji 2175.78
3 Black Win JPN Yamamoto Yasuhiro 2177.64
4 Black Draw JPN Kuga Akio 2400.62
5 White Win JPN Mano Yoshihisa 2312.07
28th New Year (Mikami) Cup
Date 2025-01-19 Rating 2222.18
Round Color Result Opponent
A1 White Loss JPN Suenaga Daiki 2099.93
A2 White Win JPN Yamamoto Takumi 1893.72
A3 White Win JPN Ito Midori 1843.32
A4 White Draw JPN Shimura Hiroki 2212.46
A5 White Win JPN Kishimoto Shogo 2146.12
25 Kanto Renju Emperor Tournament Qualification round
Date 2024-11-10 Rating 2228.91
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2502.47
2 Black Loss JPN Tanaka Shotaro 2321.52
3 Black Loss JPN Tomobe Katsuhiro 2129.46
4 Black Win JPN Maruta Hiroki 2275.09
64 Suiseisen Tournament final round
Date 2024-10-20 Rating 2232.36
Round Color Result Opponent
1 Black Win JPN Yamamoto Ousuke 2097.96
2 Black Win JPN Shimura Hiroki 2185.19
3 White Loss JPN Yoshikawa Tomoki 2243.87
4 White Win JPN Ito Midori 1842.47
5 Black Win JPN Kishimoto Shogo 2155.59
41st Shinei Tournament
Date 2024-04-21 Rating 2247.08
Round Color Result Opponent
1 Black Win JPN Suzuki Yoshitaka 1966.48
2 Black Win JPN Yamamoto Ousuke 2068.57
3 Black Win JPN Kishimoto Shogo 2178.66
4 Black Win JPN Tomobe Katsuhiro 2113.26
5 Black Win JPN Yoshikawa Tomoki 2205.26
3rd Masters Renju Tournament
Date 2024-03-24 Rating 2244.40
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2351.06
2 White Win JPN Yamamoto Yasuhiro 2159.07
3 White Win JPN Takazawa Nagayoshi 2242.45
4 White Loss JPN Ishitani Shin-ichi 2408.77
5 Black Win JPN Sakamoto Suzan 2194.62
ex White Loss JPN Miyamoto Syunju 2351.06
2nd Masters Renju Tournament
Date 2023-04-23 Rating 2200.19
Round Color Result Opponent
1 Black Win JPN Yamamoto Yasuhiro 2163.18
2 White Loss JPN Ishitani Shin-ichi 2371.77
4 Black Win JPN Tomobe Katsuhiro 2086.62
5 Black Loss JPN Miyamoto Syunju 2281.20
6 White Loss JPN Hasegawa Kazuto 2576.45
7 Black Loss JPN Takazawa Nagayoshi 2288.84
40th Shinei Tournament
Date 2023-04-09 Rating 2198.88
Round Color Result Opponent
1 White Loss JPN Yamamoto Ousuke 2016.05
2 Black Win JPN Nakamura Keigo 1816.33
3 Black Win JPN Suzuki Yoshitaka 1981.30
4 White Win JPN Kinoshita Osamu 2085.88
5 White Loss JPN Matsuda Shoma 2375.74
39 Kanto Shineisen Tournament
Date 2022-04-10 Rating 2178.80
Round Color Result Opponent
1 White Win JPN Saito Shigetoshi 2016.40
2 White Loss JPN Matsuda Shoma 2296.95
3 White Win JPN Ichinose Kei 1960.63
4 White Loss JPN Tanaka Shotaro 2293.56
5 Black Win JPN Kawaai Hitoshi 2037.49
60 Suiseisen Tournament 1st round
Date 2020-09-13 Rating 2138.58
Round Color Result Opponent
1 White Loss JPN Kawaai Hitoshi 2009.10
2 Black Win JPN Maruyama Takashi 2038.34
3 White Loss JPN Kishimoto Shogo 2179.13
4 Black Draw JPN Kato Shota 2055.57
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2140.89
Round Color Result Opponent
1 White Loss JPN Ono Takayuki 2394.90
2 White Loss JPN Fujita Maiko 2368.13
3 Black Loss JPN Kawaai Hitoshi 2006.10
4 White Loss JPN Kishimoto Shogo 2176.79
23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2169.98
Round Color Result Opponent
A1 Black Win JPN Ono Takayuki 2390.85
A2 Black Loss JPN Okabe Hiroshi 2729.97
A3 White Draw JPN Maruta Hiroki 2215.84
A4 White Loss JPN Ishitani Shin-ichi 2372.14
A5 White Loss JPN Inoue Fumiya 2413.94
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2182.02
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2388.63
2 White Loss JPN Maruyama Takashi 2040.90
3 Black Win JPN Maruta Hiroki 2192.61
4 Black Loss JPN Fujita Maiko 2353.63
59 Suiseisen Tournament 1st round
Date 2019-09-08 Rating 2189.65
Round Color Result Opponent
1 White Draw JPN Makino Mitsunori 2325.82
2 Black Loss JPN Takagi Tomoyuki 2121.06
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2209.50
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2399.88
2 White Loss JPN Fujita Maiko 2298.62
3 Black Loss JPN Mitsumori Masao 2315.28
4 White Loss JPN Inoue Fumiya 2424.56
36 Kanto Shineisen Tournament
Date 2019-04-14 Rating 2217.91
Round Color Result Opponent
1 Black Win JPN Yamane Tomohiro 1999.57
2 White Win JPN Tomobe Katsuhiro 2159.55
3 Black Loss JPN Inoue Fumiya 2425.58
4 White Win JPN Fujikawa Masaki 2137.05
5 Black Win JPN Maruyama Takashi 2012.36
19 Renju Emperor Tournament 2nd round
Date 2018-12-09 Rating 2241.38
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2997.92
2 White Win JPN Miyamoto Syunju 2267.79
3 White Loss JPN Ishitani Shin-ichi 2416.71
4 Black Win JPN Maruta Hiroki 2175.08
5 Black Loss JPN Okabe Hiroshi 2685.51
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2247.29
Round Color Result Opponent
1 White Win JPN Tsushima Takato 1657.39
2 Black Win JPN Koyama Jun 2567.81
3 White Draw JPN Ono Takayuki 2394.44
4 White Loss JPN Maruta Hiroki 2175.49
58 Suiseisen Tournament final round
Date 2018-10-08 Rating 2248.14
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2161.87
2 Black Loss JPN Inoue Fumiya 2402.65
3 White Win JPN Fujita Maiko 2243.04
35 Kanto Championship
Date 2018-07-16 Rating 2248.25
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2992.34
2 Black Loss JPN Maruta Hiroki 2162.83
3 Black Loss JPN Fujikawa Masaki 2100.71
4 Black Loss JPN Ono Takayuki 2392.29
5 Black Loss JPN Koyama Jun 2573.77
6 White Win JPN Fujita Maiko 2220.15
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2257.66
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2386.30
2 White Loss JPN Koyama Jun 2581.56
3 White Loss JPN Mitsumori Masao 2331.60
4 White Win JPN Maruta Hiroki 2153.71
35 Kanto Shineisen Tournament
Date 2018-04-01 Rating 2261.49
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2200.80
2 White Win JPN Takagi Tomoyuki 2143.39
3 Black Win JPN Demachi Koichiro 1928.64
4 White Win JPN Fujikawa Masaki 2084.56
5 Black Win JPN Koyama Akihiro 1959.88
21 Mikami Cup
Date 2018-01-21 Rating 2257.81
Round Color Result Opponent
A1 White Draw JPN Tomobe Katsuhiro 2177.47
A3 White Win JPN Koyama Akihiro 1958.73
A4 White Loss JPN Tomobe Katsuhiro 2177.47
A6 Black Win JPN Koyama Akihiro 1958.73
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-01 Rating 2257.37
Round Color Result Opponent
1 White Draw JPN Ono Takayuki 2378.13
2 White Loss JPN Ishitani Shin-ichi 2393.77
3 White Win JPN Tomosue Takahito 1543.78
4 White Loss JPN Miyamoto Syunju 2281.13
57 Suiseisen Tournament final round
Date 2017-11-01 Rating 2257.37
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2142.68
2 Black Win JPN Koyama Akihiro 1964.10
3 White Loss JPN Nishizawa Aoi 2147.71
34 Kanto Championship
Date 2017-07-16 Rating 2265.81
Round Color Result Opponent
1 White Win JPN Ishima Ryoma 2162.33
2 Black Loss JPN Okabe Hiroshi 2720.60
3 White Loss JPN Ishitani Shin-ichi 2392.96
4 Black Win JPN Koyama Akihiro 1956.58
5 Black Loss JPN Nakayama Tomoharu 2825.85
6 White Win JPN Tomosue Takahito 1544.30
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2269.66
Round Color Result Opponent
1 White Draw JPN Tamada Yoichi 2540.07
2 Black Loss JPN Mitsumori Masao 2330.37
3 White Win JPN Maruta Hiroki 2118.25
4 Black Loss JPN Tomobe Katsuhiro 2162.39
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 2274.61
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2112.52
2 Black Win JPN Fujikawa Masaki 2075.83
3 Black Draw JPN Tomobe Katsuhiro 2159.90
4 Black Win JPN Nakamura Souta 2260.23
5 White Win JPN Takagi Tomoyuki 2148.44
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2273.68
Round Color Result Opponent
A1 White Win JPN Maruta Hiroki 2111.18
A2 White Loss JPN Tomobe Katsuhiro 2145.96
A3 Black Win JPN Demachi Koichiro 1940.40
A4 White Win JPN Maruta Hiroki 2111.18
A5 White Win JPN Tomobe Katsuhiro 2145.96
A6 White Win JPN Demachi Koichiro 1940.40
17 Kanto Renju Emperor Tournament 1st round
Date 2016-11-23 Rating 2269.84
Round Color Result Opponent
1 White Win JPN Sato Kiyotomi 2502.87
2 White Loss JPN Ishitani Shin-ichi 2400.55
3 White Loss JPN Koyama Jun 2615.07
4 White Win JPN Demachi Koichiro 1932.67
ex1 White Win JPN Maruta Koji 2164.47
ex2 White Loss JPN Ishitani Shin-ichi 2400.55
56 Suiseisen Tournament final round
Date 2016-10-09 Rating 2264.41
Round Color Result Opponent
1 Black Win JPN Fujikawa Masaki 2094.59
2 White Win JPN Demachi Koichiro 1929.91
3 White Win JPN Maruta Hiroki 2125.85
56 Suiseisen Tournament 1st round
Date 2016-09-11 Rating 2258.82
Round Color Result Opponent
1 White Win JPN Yunoki Takahiro 1783.63
2 White Loss JPN Maruta Hiroki 2129.33
3 White Win JPN Demachi Koichiro 1930.23
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2242.50
Round Color Result Opponent
1 Black Loss JPN Kamiya Shunsuke 2725.81
3 Black Loss JPN Maruta Koji 2184.79
4 White Loss JPN Maruta Hiroki 2123.08
19 Mikami Cup
Date 2016-03-13 Rating 2242.46
Round Color Result Opponent
A1 Black Loss JPN Maruta Hiroki 2119.44
A2 Black Win JPN Tomobe Katsuhiro 2130.11
A3 Black Win JPN Demachi Koichiro 1934.01
A4 Black Win JPN Maruta Hiroki 2119.44
A5 White Win JPN Tomobe Katsuhiro 2130.11
A6 White Loss JPN Demachi Koichiro 1934.01
Kanto Championship
Date 2015-07-20 Rating 2251.87
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2906.24
2 White Win JPN Kato Yasuhiro 2054.78
3 White Win JPN Ishitani Shin-ichi 2399.21
4 Black Loss JPN Koyama Jun 2630.41
5 White Win JPN Fujikawa Masaki 2107.34
6 White Loss JPN Okabe Hiroshi 2727.25
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2246.32
Round Color Result Opponent
1 Black Win JPN Kusajima Masato 2258.86
2 White Loss JPN Koyama Jun 2615.38
3 White Loss JPN Tamada Yoichi 2586.43
4 White Loss JPN Tanizaki Ryusuke 2195.98
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 2245.01
Round Color Result Opponent
1 Black Win JPN Ozawa Tetsushi 2045.61
2 White Win JPN Tanizaki Ryusuke 2200.20
3 Black Loss JPN Fujikawa Masaki 2099.30
4 White Loss JPN Tomobe Katsuhiro 2101.76
5 White Win JPN Demachi Koichiro 1916.67
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2246.56
Round Color Result Opponent
A1 Black Draw JPN Tomobe Katsuhiro 2095.96
A2 White Win JPN Fujikawa Masaki 2075.36
A3 Black Loss JPN Tanizaki Ryusuke 2205.10
A4 Black Loss JPN Ozawa Tetsushi 2051.14
A5 Black Win JPN Maruta Hiroki 2079.13
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2257.16
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2610.13
2 White Win JPN Sugawara Shinji 1590.52
3 Black Win JPN Kato Yasuhiro 2086.56
4 White Loss JPN Ishitani Shin-ichi 2444.08
54 Suiseisen Tournament final round
Date 2014-10-05 Rating 2259.99
Round Color Result Opponent
1 Black Win JPN Nakamura Souta 2218.11
2 White Loss JPN Kamiya Shunsuke 2635.94
3 Black Win JPN Maruta Hiroki 2085.25
54 Suiseisen Tournament 1st round
Date 2014-09-21 Rating 2260.94
Round Color Result Opponent
1 Black Win JPN Tomobe Katsuhiro 2092.23
2 Black Win JPN Nakamura Souta 2212.30
3 Black Draw JPN Maruta Hiroki 2087.57
52 Meijinsen Qualification East Japan area 1st round
Date 2014-06-08 Rating 2262.50
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2383.43
2 Black Win JPN Kato Yasuhiro 2097.25
3 Black Loss JPN Mitsumori Masao 2338.81
4 Black Win JPN Tamura Kazumasa 2517.21
31th Kanto Championship
Date 2014-05-11 Rating 2261.77
Round Color Result Opponent
1 White Draw JPN Tamura Kazumasa 2522.64
2 White Win JPN Kato Yasuhiro 2102.34
3 Black Draw JPN Sato Kiyotomi 2470.85
4 Black Win JPN Tomobe Katsuhiro 2112.77
5 Black Loss JPN Ishitani Shin-ichi 2455.40
31st Kanto Shineisen Tournament
Date 2014-04-13 Rating 2258.18
Round Color Result Opponent
1 White Win JPN Kurokawa Toshihiro 1755.17
2 White Loss JPN Ozawa Tetsushi 2066.48
3 White Win JPN Tada Ayako 2313.92
4 White Win JPN Suzuki Rin 1997.84
5 White Win JPN Maruta Hiroki 2110.48
14th Mikami Cup A-class
Date 2014-01-19 Rating 2244.00
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2125.07
2 White Loss JPN Tada Ayako 2316.44
3 Black Win JPN Isobe Seiji 1918.50
4 White Win JPN Ozawa Tetsushi 2067.42
5 White Win JPN Nakamura Souta 2128.41
29th Kanto Championship
Date 2013-05-12 Rating 2182.53
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2744.08
2 Black Loss JPN Kato Yasuhiro 2148.74
3 White Win JPN Nakamura Souta 2077.38
4 Black Win JPN Maruta Hiroki 2145.06
5 Black Loss JPN Isobe Taizan 2396.04
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2177.44
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2145.87
2 White Loss JPN Ozawa Tetsushi 2057.38
3 White Loss JPN Nakamura Souta 2077.22
4 White Win JPN Kon Akira 1982.63
5 White Win JPN Tomobe Katsuhiro 2163.04
8th All Japan Championship
Date 2013-03-24 Rating 2171.05
Round Color Result Opponent
1 Black Loss JPN Nagao Noriaki 2388.82
2 Black Win JPN Tada Ayako 2289.36
3 Black Loss JPN Ishitani Shin-ichi 2376.34
4 Black Draw JPN Kobayashi Koichi 2212.92
5 White Win JPN Fujikawa Masaki 2029.53
6 White Loss JPN Miyagawa Junzo 2219.26
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2155.66
Round Color Result Opponent
A1 Black Loss JPN Maruta Hiroki 2134.37
A2 White Win JPN Omata Mitsuo 1779.52
A3 White Loss JPN Kon Akira 1984.30
A4 Black Win JPN Ozawa Tetsushi 2051.14
A5 Black Loss JPN Kato Yasuhiro 2140.35
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2146.82
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2420.77
2 Black Loss JPN Isobe Taizan 2411.90
3 Black Win JPN Higuchi Fumiya 1604.91
4 White Win JPN Suzuki Rin 2038.90
52 Suiseisen Tournament final round
Date 2012-10-14 Rating 2146.11
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2305.06
3 White Loss JPN Tomobe Katsuhiro 2191.96
52 Suiseisen Tournament 1st round
Date 2012-09-23 Rating 2145.65
Round Color Result Opponent
1 White Win JPN Higuchi Fumiya 1606.26
2 White Win JPN Tomobe Katsuhiro 2194.89
3 White Loss JPN Tada Ayako 2302.39
4 Black Win JPN Kato Yasuhiro 2103.85
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2133.70
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2397.84
2 Black Win JPN Maruta Koji 2130.08
3 Black Loss JPN Isobe Taizan 2409.63
4 White Loss JPN Kobayashi Koichi 2234.92
29th Kanto Championship
Date 2012-05-13 Rating 2131.96
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2428.14
2 Black Win JPN Kato Yasuhiro 2075.13
3 Black Win JPN Sato Kiyotomi 2397.09
4 White Loss JPN Isobe Taizan 2413.70
5 Black Loss JPN Mitsumori Masao 2366.79
29th Kanto Shineisen Tournament
Date 2012-04-15 Rating 2127.40
Round Color Result Opponent
1 Black Win JPN Kato Hiroaki 1714.38
2 White Win JPN Maruta Hiroki 2086.51
3 Black Win JPN Kato Yasuhiro 2072.90
4 Black Loss JPN Mori Yasukiyo 2245.89
5 White Loss JPN Kon Akira 2011.21
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2121.90
Round Color Result Opponent
A1 White Loss JPN Maruta Hiroki 2088.75
A2 Black Loss JPN Kato Yasuhiro 2071.63
A3 White Win JPN Kon Akira 2013.92
A4 White Loss JPN Fujikawa Masaki 2073.60
A5 White Loss JPN Fukui Nobuhiro 2494.35
51 Suiseisen Tournament
Date 2011-09-11 Rating 2122.47
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2434.93
2 Black Loss JPN Kobayashi Koichi 2179.46
4 White Loss JPN Arai Kazumi 2380.51
28th Kanto Championship
Date 2011-05-22 Rating 2132.10
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2629.58
2 Black Win JPN Isobe Taizan 2407.24
3 White Loss JPN Ishitani Shin-ichi 2393.18
4 White Loss JPN Oosumi Yuuki 2739.71
5 Black Win JPN Suzuki Rin 1991.50
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2131.72
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2059.67
2 White Loss JPN Tomobe Katsuhiro 2229.78
3 Black Loss JPN Nakayama Tomoharu 2542.75
4 White Loss JPN Kamiya Shunsuke 2412.39
5 White Win JPN Kato Hiroaki 1734.61
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2131.93
Round Color Result Opponent
A1 Black Win JPN Kato Yasuhiro 2060.71
A2 Black Win JPN Koyama Jun 2437.67
A3 Black Win JPN Isobe Seiji 2024.04
A4 Black Loss JPN Nakayama Tomoharu 2535.86
A5 Black Loss JPN Maruta Hiroki 2122.54
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2122.09
Round Color Result Opponent
1 Black Loss JPN Mitsumori Masao 2324.93
2 White Win JPN Suzuki Rin 1989.09
3 Black Loss JPN Ono Takayuki 2387.92
4 White Draw JPN Fujikawa Masaki 2085.12
50 Suiseisen Tournament
Date 2010-09-12 Rating 2117.61
Round Color Result Opponent
1 Black Win JPN Kato Hiroaki 1737.09
2 Black Loss JPN Kon Akira 1990.10
3 Black Loss JPN Kato Yasuhiro 2075.58
4 Black Win JPN Ozawa Tetsushi 2087.09
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2115.03
Round Color Result Opponent
1 Black Loss JPN Kawasaki Nobuhiko 2179.52
2 White Loss JPN Watanabe Tatsuya 2156.58
3 White Win JPN Fujikawa Masaki 2035.00
4 Black Loss JPN Takagi Tomoyuki 2177.68
5 Black Loss JPN Koyama Masayuki 1773.18
5th All Japan Championship
Date 2010-03-21 Rating 2117.53
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2314.38
2 White Win JPN Kuramoto Hideharu 1901.25
3 Black Loss KOR Kim Chang-Su 2056.27
4 White Win JPN Kato Yasuhiro 2099.22
5 White Win JPN Tada Ayako 2177.62
6 White Loss JPN Tamura Kazumasa 2513.98
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2124.32
Round Color Result Opponent
A1 White Loss JPN Kato Yasuhiro 2088.55
A2 Black Loss JPN Tanizaki Ryusuke 2096.84
A3 Black Win JPN Kon Akira 1972.61
A4 White Win JPN Maruta Hiroki 2082.80
A5 White Loss JPN Arai Kazumi 2306.51
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2148.94
Round Color Result Opponent
1 White Win JPN Sato Kiyotomi 2427.46
2 White Loss JPN Okabe Hiroshi 2672.60
3 White Loss JPN Mitsumori Masao 2316.66
4 White Loss JPN Isobe Taizan 2395.99
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2168.18
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2442.52
3 White Win JPN Nagao Noriaki 2294.71
4 Black Loss JPN Arita Nobuyoshi 2370.14
26th Kanto Championship
Date 2009-05-17 Rating 2172.17
Round Color Result Opponent
2 Black Win JPN Suzuki Rin 1946.59
3 White Win JPN Nagao Noriaki 2288.27
4 Black Loss JPN Tamura Kazumasa 2515.40
5 Black Loss JPN Mitsumori Masao 2344.98
26th Kanto Shineisen Tournament
Date 2009-04-05 Rating 2175.89
Round Color Result Opponent
1 Black Win JPN Kawasaki Nobuhiko 2101.91
2 Black Win JPN Ishima Ryoma 2000.98
3 Black Win JPN Tanizaki Ryusuke 2125.36
4 White Loss JPN Ono Takayuki 2413.80
5 Black Win JPN Ozawa Tetsushi 2086.00
4th All Japan Championship
Date 2009-03-21 Rating 2175.11
Round Color Result Opponent
1 White Loss JPN Iio Yoshihiro 2486.68
2 Black Win JPN Maruta Hiroki 2092.86
3 Black Loss JPN Yamaguchi Yusui 2564.99
4 Black Win JPN Kuramoto Hideharu 1899.01
5 Black Loss JPN Ishitani Shin-ichi 2390.72
6 Black Win JPN Tanizaki Ryusuke 2126.27
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2168.33
Round Color Result Opponent
A1 White Win JPN Ono Takayuki 2410.86
A2 Black Loss JPN Kobayashi Koichi 2115.86
A3 White Loss JPN Tamada Yoichi 2279.61
A4 White Loss JPN Hirono Masakazu 1926.26
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2167.72
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2397.25
2 Black Win JPN Kasai Takayuki 1833.44
3 Black Loss JPN Kato Yasuhiro 2000.55
4 White Draw JPN Hara Masao 2014.42
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2181.74
Round Color Result Opponent
1 White Loss JPN Arita Nobuyoshi 2393.66
2 Black Loss JPN Sato Kiyotomi 2428.85
3 Black Win JPN Hara Masao 2012.79
4 Black Win JPN Tanno Yoshitaka 2121.96
25th Kanto Championship
Date 2008-05-18 Rating 2183.86
Round Color Result Opponent
1 Black Loss JPN Kudomi Takahiro 2337.25
2 White Loss JPN Kato Yasuhiro 1994.38
3 Black Loss JPN Nakayama Tomoharu 2242.64
4 Black Win JPN Fujikawa Masaki 2094.03
5 White Win JPN Kobayashi Koichi 2098.65
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2189.25
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2395.55
2 White Win JPN Yamamoto Jyunko 1780.76
3 Black Win JPN Tanizaki Ryusuke 2120.73
4 White Loss JPN Koyama Jun 2437.19
5 Black Win JPN Tamada Yoichi 2213.94
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2187.28
Round Color Result Opponent
1 Black Win JPN Tadokoro Hosai 1933.96
2 Black Win JPN Kato Yasuhiro 1974.55
3 Black Win JPN Arai Moriya 1944.31
4 Black Win KOR Kim Chang-Su 2047.56
5 Black Loss JPN Ono Takayuki 2390.48
ex Black Win JPN Kuramoto Hideharu 1916.78
ex White Win JPN Tanizaki Ryusuke 2124.92
ex White Loss JPN Ono Takayuki 2390.48
47 Suiseisen Tournament 1st round
Date 2007-09-23 Rating 2170.80
Round Color Result Opponent
1 White Loss JPN Tamada Yoichi 2165.39
2 White Win JPN Takeuchi Shunsuke 1933.50
3 Black Win JPN Matsuoka Teruo 1873.28
4 Black Loss JPN Watanabe Tatsuya 2139.91
45th Meijinsen Qualification East-Japan area 1st round
Date 2007-06-17 Rating 2164.81
Round Color Result Opponent
1 White Draw JPN Arita Nobuyoshi 2367.29
2 White Win JPN Tanno Yoshitaka 2130.87
3 Black Win JPN Maruta Koji 2106.28
4 Black Loss JPN Kudomi Takahiro 2340.91
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2158.21
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2619.06
2 Black Loss JPN Fujikawa Masaki 2105.00
3 White Loss JPN Tamada Yoichi 2127.73
4 Black Loss JPN Maruta Hiroki 2024.99
5 White Win JPN Nagao Noriaki 2231.54
24th Kanto Shineisen Tournament
Date 2007-04-15 Rating 2157.86
Round Color Result Opponent
1 Black Win JPN Tadokoro Hosai 1923.92
2 White Win JPN Ono Takayuki 2344.77
3 Black Win JPN Tashiro Yuichi 2274.45
4 White Win JPN Fujikawa Masaki 2105.00
5 White Loss JPN Tanizaki Ryusuke 2142.69
10th Mikami Cup Tournament, A-class
Date 2007-01-28 Rating 2143.61
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2333.15
2 Black Win JPN Koyama Jun 2365.58
3 Black Win JPN Kato Yasuhiro 1979.76
4 Black Loss JPN Fujikawa Masaki 2092.66
5 Black Loss JPN Ozawa Tetsushi 2016.04
7th Kanto Renju Emperor Tournament - 1st round
Date 2006-10-15 Rating 2117.61
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2442.37
2 Black Loss JPN Kudomi Takahiro 2291.61
3 Black Win JPN Watanabe Yoko 2030.41
4 Black Loss JPN Harada Motochika 1798.96
5 Black Win JPN Fujikawa Masaki 2055.09
23rd Kanto Shinei Tournament
Date 2006-09-10 Rating 2110.80
Round Color Result Opponent
1 Black Win JPN Harada Motochika 1791.56
2 White Win JPN Kato Yasuhiro 2016.13
3 White Loss JPN Ono Takayuki 2313.18
4 Black Loss JPN Koyama Jun 2342.58
5 White Loss JPN Watanabe Yoko 2031.55
Meijin-sen Qual, East Japan area 1st round
Date 2006-06-18 Rating 2099.61
Round Color Result Opponent
1 White Draw JPN Arita Nobuyoshi 2368.73
2 White Loss JPN Kubo Izumi 2105.77
3 Black Win JPN Tomobe Katsuhiro 2087.15
4 Black Loss JPN Isobe Taizan 2410.03
23rd Kanto Championship
Date 2006-05-21 Rating 2095.35
Round Color Result Opponent
1 Black Loss JPN Maruta Koji 2117.08
2 White Draw JPN Kato Yasuhiro 2042.70
3 White Win JPN Nagao Noriaki 2228.46
4 White Loss JPN Kudomi Takahiro 2282.79
5 Black Win JPN Ono Takayuki 2299.58
46th Suisei-sen Tournament - 1st round
Date 2006-03-12 Rating 2079.64
Round Color Result Opponent
1 White Loss JPN Nagao Noriaki 2223.66
2 White Win JPN Maruta Hiroki 1974.89
3 White Loss JPN Kato Yasuhiro 2054.90
4 Black Loss JPN Itami Yoshiyuki 2162.47
9th Mikami Cup - A Class
Date 2006-01-29 Rating 2074.27
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2317.46
2 Black Loss JPN Kamemoto Daichi 2185.16
4 Black Loss JPN Maruta Hiroki 1972.81
5 White Win JPN Tadokoro Hosai 1925.83
6th Kanto Renju Emperor Tournament - 1st round
Date 2005-10-22 Rating 2071.37
Round Color Result Opponent
1 White Loss JPN Maruta Koji 2133.89
2 Black Win JPN Fujikawa Masaki 2025.25
3 Black Loss JPN Kudomi Takahiro 2285.27
4 Black Win JPN Koyama Masayuki 1729.41
22nd Kanto Shineisen Tournament
Date 2005-09-11 Rating 2070.53
Round Color Result Opponent
1 Black Draw JPN Nagao Noriaki 2221.76
2 White Win JPN Ishizaki Masatoshi 1897.21
3 Black Win JPN Tadokoro Hosai 1927.01
4 White Win JPN Sasaki Miyu 1945.29
5 White Loss JPN Arita Nobuyoshi 2342.98
45th Suisei-sen Tournament
Date 2005-03-20 Rating 2048.81
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2297.23
2 White Loss JPN Sano Hiroyuki 2136.05
3 Black Loss JPN Tanizaki Ryusuke 2071.80
4 Black Win JPN Takeda Tomoaki 1873.33
8th Mikami Cup - A Class
Date 2005-01-23 Rating 2046.65
Round Color Result Opponent
1 White Win JPN Nagumo Natsuhiko 2055.96
2 Black Loss JPN Sato Kiyotomi 2370.64
3 Black Win JPN Omata Mitsuo 1723.89
4 Black Win JPN Tadokoro Hosai 1924.28
5 White Loss JPN Nagao Noriaki 2244.17
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 2040.75
Round Color Result Opponent
1 White Loss JPN Arita Nobuyoshi 2280.50
2 Black Loss JPN Sato Takuma 2176.48
3 Black Win JPN Sasaki Miyu 1955.60
4 White Win JPN Koyama Jun 2238.20
21st Kanto Shineisen Tournament
Date 2004-09-12 Rating 2027.31
Round Color Result Opponent
1 Black Loss JPN Nagao Noriaki 2252.36
2 Black Loss JPN Sato Takuma 2169.58
3 Black Win JPN Tomobe Katsuhiro 2016.32
4 White Loss JPN Sano Hiroyuki 2149.56
5 White Loss JPN Kato Yasuhiro 2022.44
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 2004.03
Round Color Result Opponent
1 White Loss JPN Nagao Noriaki 2285.90
3 White Loss JPN Matsuo Yoshihiro 2001.15
4 White Win JPN Uchiyama Yasuhiko 1825.47