Maruta Hiroki (丸田浩貴)

Place: Tokyo, Japan

Rating: 2209.59, Std: 83.10, Rank: 414

First game: 2003-09-21, Last game: 2024-05-12

Top rating: 2247.42 (2021-11-13)

Games: 630, Wins: 224, Draws: 29, Losses: 377

Gy1: 24, Gy2: 62, Gy5: 165

62nd Meijin-sen Tokyo area 1st round
Date	2024-05-12		Rating	2209.59
Round	Color	Result	Opponent
1	Black	Draw	Kishimoto Shogo	2141.24
2	Black	Loss	Inoue Fumiya	2472.95
3	White	Loss	Yamamoto Ousuke	2022.78
4	White	Draw	Tanaka Shotaro	2304.97
Team World Championship 2024
Date	2024-05-04		Rating	2210.38
Round	Color	Result	Opponent
1	Black	Loss	Lo Chan Hin	2245.32
3	Black	Loss	Wang Qingqing	2669.99
4	Black	Loss	Mei Fan	2750.49
7	White	Loss	Yang Yu-Hsiung	2393.07
8	White	Win	Yin Licheng	2440.62
9	Black	Win	Kim Gyu-Hyeon	2441.71
18th All Japan Championship
Date	2024-02-12		Rating	2211.52
Round	Color	Result	Opponent
1	White	Win	Kang Sang-min	2590.01
2	Black	Loss	Park Woong-bae	2339.34
3	White	Loss	Fujita Maiko	2381.58
4	Black	Loss	Matsuda Shoma	2380.28
5	Black	Win	Kawaai Hitoshi	1971.74
6	White	Win	Ishitani Shin-ichi	2388.36
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date	2023-11-19		Rating	2203.62
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	1939.84
2	Black	Loss	Nakayama Tomoharu	2759.30
3	Black	Win	Suenaga Daiki	2148.25
4	Black	Win	Tanaka Shotaro	2304.22
ex	Black	Loss	Okabe Hiroshi	2697.68
49 Tokai Championship 1st round Tokai area
Date	2023-11-12		Rating	2202.07
Round	Color	Result	Opponent
1	Black	Loss	Nishida Naoki	1896.82
2	Black	Win	Suzuki Masateru	2034.92
3	White	Loss	Makino Mitsunori	2594.85
40 Kanto Championship
Date	2023-07-09		Rating	2183.69
Round	Color	Result	Opponent
1	Black	Win	Suzuki Yoshitaka	1943.95
2	White	Loss	Inoue Fumiya	2506.42
3	White	Loss	Takazawa Nagayoshi	2280.89
4	Black	Win	Li Haoyang	1950.47
5	Black	Loss	Yoshikawa Tomoki	2105.95
6	Black	Win	Matsuda Shoma	2350.30
61st Meijin-sen Tokyo area 1st round
Date	2023-05-14		Rating	2175.38
Round	Color	Result	Opponent
1	White	Loss	Shimura Hiroki	2118.80
2	Black	Loss	Matsuda Shoma	2347.68
3	Black	Win	Yamamoto Ousuke	1986.68
4	Black	Loss	Tanaka Shotaro	2312.70
17th All Japan Championship
Date	2023-03-19		Rating	2172.74
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2507.76
2	White	Loss	Matsuda Shoma	2341.53
3	Black	Win	Yamamoto Ousuke	1979.33
4	White	Win	Ishitani Shin-ichi	2355.82
5	Black	Win	Takazawa Nagayoshi	2276.88
6	Black	Loss	Fujita Maiko	2393.45
48 Tokai Championship 2nd round
Date	2022-12-18		Rating	2158.20
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2356.97
2	Black	Loss	Maruyama Yasushi	2252.20
3	White	Loss	Yamamoto Yasuhiro	2155.59
14 Middle-dan Players Tournament
Date	2022-12-11		Rating	2157.94
Round	Color	Result	Opponent
1	Black	Loss	Fujita Maiko	2405.26
2	White	Loss	Matsuda Shoma	2329.90
4	White	Loss	Yokoyama Shota	2445.50
5	Black	Win	Miyamoto Syunju	2240.82
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2156.92
Round	Color	Result	Opponent
S1	White	Loss	Sakamoto Suzan	2207.26
S2	White	Loss	Hata Masayuki	2082.80
S3	White	Loss	Inoue Fumiya	2508.13
S4	White	Loss	Kawamura Norihiko	2659.65
S5	Black	Loss	Makino Mitsunori	2608.80
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2157.56
Round	Color	Result	Opponent
1	White	Win	Kawaai Hitoshi	2038.65
2	Black	Loss	Fujita Maiko	2406.92
3	White	Loss	Matsuda Shoma	2321.72
4	White	Draw	Tomobe Katsuhiro	2064.09
39 Kanto Championship
Date	2022-07-31		Rating	2170.87
Round	Color	Result	Opponent
1	White	Win	Fukazawa Shingo	1790.80
2	White	Loss	Okabe Hiroshi	2682.75
3	White	Win	Kawaai Hitoshi	2043.94
4	Black	Loss	Ono Takayuki	2405.76
5	Black	Loss	Fujita Maiko	2401.40
6	Black	Loss	Tanaka Shotaro	2293.36
60th Meijinsen Qualification East-Japan area 2nd round
Date	2022-06-26		Rating	2177.07
Round	Color	Result	Opponent
1	Black	Loss	Nagasoe Hiroki	2646.01
2	White	Loss	Miyamoto Syunju	2253.72
3	White	Loss	Fujita Maiko	2400.84
4	White	Loss	Yokoyama Shota	2434.51
5	Black	Loss	Ono Takayuki	2407.68
60th Meijinsen Qualification Kanto area 1st round
Date	2022-05-22		Rating	2187.41
Round	Color	Result	Opponent
1	Black	Win	Matsuda Shoma	2278.88
2	Black	Loss	Koyama Jun	2571.40
3	White	Loss	Yokoyama Shota	2434.37
4	Black	Loss	Fujita Maiko	2400.75
Special Tournament
Date	2022-04-10		Rating	2199.30
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2496.89
2	White	Loss	Fujita Maiko	2394.82
3	Black	Loss	Maruta Koji	2152.75
1st Chugoku Championship
Date	2022-03-20		Rating	2207.50
Round	Color	Result	Opponent
1	Black	Win	Yamane Tomohiro	2119.38
3	Black	Loss	Sakamoto Suzan	2219.54
4	Black	Win	Inoue Fumiya	2497.43
5	White	Loss	Matsuura Hiroshi	2383.19
59th Meijinsen Tournament
Date	2022-01-10		Rating	2230.85
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2687.03
2	Black	Win	Maruyama Yasushi	2258.28
3	Black	Loss	Kamiya Shunsuke	2842.13
4	White	Loss	Nakayama Tomoharu	2808.25
5	Black	Loss	Nagasoe Hiroki	2642.12
6	White	Loss	Hasegawa Kazuto	2557.69
7	Black	Win	Hayashi Shoichi	2140.97
8	White	Loss	Ono Takayuki	2405.35
9	Black	Loss	Iio Yoshihiro	2387.36
22 Renju Emperor Tournament 2nd round
Date	2021-12-19		Rating	2238.27
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2842.52
2	White	Loss	Okabe Hiroshi	2685.43
3	Black	Draw	Shimura Hiroki	2087.39
4	White	Win	Yokoyama Shota	2431.56
5	Black	Loss	Nagasoe Hiroki	2640.10
13th Tohoku Championship
Date	2021-12-12		Rating	2240.36
Round	Color	Result	Opponent
1	Black	Loss	Kusajima Masato	2217.00
2	White	Win	Kawaai Hitoshi	2010.96
3	White	Win	Miyamoto Syunju	2236.06
4	Black	Loss	Okabe Hiroshi	2685.36
22 Renju Emperor Tournament Kanto area 1st round
Date	2021-11-21		Rating	2246.38
Round	Color	Result	Opponent
1	White	Win	Yokoyama Shota	2433.58
2	Black	Win	Tanaka Shotaro	2274.60
3	White	Win	Kato Shota	2024.85
4	Black	Loss	Nagasoe Hiroki	2640.04
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2247.42
Round	Color	Result	Opponent
S1	White	Win	Ishitani Shin-ichi	2320.02
S2	Black	Win	Hasegawa Kazuto	2556.52
S3	Black	Loss	Kawamura Norihiko	2676.50
S4	Black	Win	Hata Masayuki	2124.78
S5	White	Loss	Fujita Maiko	2355.90
38 Kanto Championship
Date	2021-08-08		Rating	2245.36
Round	Color	Result	Opponent
1	Black	Loss	Nagasoe Hiroki	2634.98
2	White	Win	Shimura Hiroki	2048.55
3	White	Win	Ishitani Shin-ichi	2318.69
4	Black	Loss	Ono Takayuki	2387.78
5	Black	Win	Kawaai Hitoshi	2007.72
6	White	Win	Suenaga Daiki	2250.36
59th Meijinsen Qualification East-Japan area 2nd round
Date	2021-06-27		Rating	2239.08
Round	Color	Result	Opponent
1	White	Loss	Inoue Fumiya	2482.31
2	White	Win	Ono Takayuki	2381.29
3	White	Loss	Nagasoe Hiroki	2632.27
4	White	Win	Suenaga Daiki	2251.08
5	White	Loss	Tamada Yoichi	2559.49
59th Meijinsen Qualification Kanto area 1st round
Date	2021-05-09		Rating	2227.48
Round	Color	Result	Opponent
1	Black	Loss	Yoshimoto Yuta	2229.22
2	Black	Loss	Ono Takayuki	2380.17
3	Black	Win	Kawaai Hitoshi	1998.95
4	White	Win	Fujita Maiko	2342.01
16th All Japan Championship
Date	2021-03-28		Rating	2217.17
Round	Color	Result	Opponent
1	Black	Loss	Nagasoe Hiroki	2623.99
2	White	Loss	Yoshimoto Yuta	2224.14
3	Black	Win	Kawaai Hitoshi	1998.78
4	White	Loss	Ono Takayuki	2377.46
5	White	Loss	Maruyama Takashi	2043.06
6	White	Loss	Maruta Koji	2110.77
24th New Year(Mikami)Cup
Date	2021-01-29		Rating	2215.95
Round	Color	Result	Opponent
S1	White	Loss	Maruta Koji	2106.35
S2	Black	Loss	Okabe Hiroshi	2722.06
S3	Black	Loss	Ishitani Shin-ichi	2351.36
S4	Black	Loss	Makino Mitsunori	2547.53
S5	Black	Loss	Ono Takayuki	2378.22
21 Renju Emperor Tournament Kanto area 1st round
Date	2020-11-15		Rating	2226.29
Round	Color	Result	Opponent
1	Black	Win	Suenaga Daiki	2261.17
2	White	Loss	Ono Takayuki	2383.03
3	White	Win	Kawaai Hitoshi	1999.58
4	Black	Win	Shimura Hiroki	1981.88
37 Kanto Championship
Date	2020-08-10		Rating	2232.43
Round	Color	Result	Opponent
1	White	Win	Suenaga Daiki	2253.99
2	Black	Draw	Okada Akihiro	1913.62
3	Black	Win	Kato Yasuhiro	2066.80
4	Black	Loss	Okabe Hiroshi	2721.85
5	Black	Draw	Kawaai Hitoshi	1997.47
6	White	Win	Ishitani Shin-ichi	2357.62
58 Meijinsen Qualification East Japan area 2nd round
Date	2020-07-19		Rating	2231.94
Round	Color	Result	Opponent
1	Black	Draw	Inoue Fumiya	2427.69
2	White	Loss	Tamada Yoichi	2513.61
3	White	Win	Kawaai Hitoshi	1995.70
4	Black	Loss	Ono Takayuki	2383.85
5	White	Win	Fujita Maiko	2361.09
58 Meijinsen Qualification Kanto area 1st round
Date	2020-06-21		Rating	2229.21
Round	Color	Result	Opponent
1	White	Win	Kawaai Hitoshi	1995.12
2	White	Win	Tamada Yoichi	2510.71
3	Black	Loss	Ono Takayuki	2385.39
4	Black	Loss	Inoue Fumiya	2423.92
23 New Year (Mikami) Cup
Date	2020-01-26		Rating	2206.62
Round	Color	Result	Opponent
A1	White	Loss	Okabe Hiroshi	2722.42
A2	White	Win	Ono Takayuki	2382.04
A3	Black	Draw	Iwano Fumio	2156.67
A4	White	Loss	Nakamura Shigeru	2954.59
A5	Black	Win	Fujita Maiko	2344.63
20 Renju Emperor Tournament Kanto area 1st round
Date	2019-11-10		Rating	2183.77
Round	Color	Result	Opponent
1	Black	Loss	Maruyama Takashi	2031.19
2	White	Loss	Ono Takayuki	2380.15
3	White	Loss	Iwano Fumio	2169.77
4	Black	Loss	Shibata Satoru	1813.67
36 Kanto Championship
Date	2019-07-28		Rating	2180.19
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2974.52
2	Black	Win	Shibata Satoru	1809.59
3	Black	Loss	Ishitani Shin-ichi	2378.22
4	Black	Win	Maruyama Takashi	2019.34
5	Black	Win	Makino Mitsunori	2305.21
6	Black	Loss	Ono Takayuki	2387.04
57 Meijinsen Qualification East Japan area 2nd round
Date	2019-06-23		Rating	2176.76
Round	Color	Result	Opponent
1	White	Loss	Koyama Jun	2598.94
2	Black	Loss	Ono Takayuki	2389.47
3	White	Loss	Maruta Koji	2132.39
4	Black	Loss	Inoue Fumiya	2416.50
5	White	Loss	Kusajima Masato	2253.13
57 Meijinsen Qualification Kanto area 1st round
Date	2019-05-12		Rating	2179.47
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2308.76
2	Black	Loss	Maruta Koji	2133.01
3	White	Loss	Fujita Maiko	2290.83
4	White	Win	Tamada Yoichi	2473.09
14th All Japan Championship
Date	2019-03-31		Rating	2179.33
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2442.00
2	White	Draw	Ono Takayuki	2388.45
3	White	Win	Miyamoto Syunju	2269.97
4	Black	Loss	Inoue Fumiya	2417.37
5	White	Loss	Kusajima Masato	2265.00
6	Black	Win	Ishitani Shin-ichi	2387.21
19 Renju Emperor Tournament 2nd round
Date	2018-12-09		Rating	2167.73
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2678.83
2	Black	Loss	Nakamura Shigeru	2991.18
3	White	Loss	Miyamoto Syunju	2265.24
4	White	Loss	Iwano Fumio	2232.50
5	Black	Loss	Ishitani Shin-ichi	2409.42
19 Renju Emperor Tournament Kanto area 1st round
Date	2018-10-21		Rating	2168.26
Round	Color	Result	Opponent
1	Black	Win	Ito Midori	1758.03
2	Black	Loss	Ono Takayuki	2387.43
3	Black	Win	Inoue Fumiya	2396.36
4	Black	Win	Iwano Fumio	2238.72
35 Kanto Championship
Date	2018-07-16		Rating	2155.80
Round	Color	Result	Opponent
1	Black	Loss	Tamada Yoichi	2487.91
2	White	Win	Iwano Fumio	2240.23
3	Black	Loss	Inoue Fumiya	2386.79
4	Black	Loss	Fujikawa Masaki	2092.89
5	White	Win	Fujita Maiko	2213.35
6	Black	Loss	Sato Kiyotomi	2435.90
56 Meijinsen Qualification Kanto area 1st round
Date	2018-05-13		Rating	2146.81
Round	Color	Result	Opponent
2	Black	Loss	Ono Takayuki	2379.76
3	White	Loss	Koyama Jun	2575.31
4	Black	Loss	Iwano Fumio	2249.95
13th All Japan Championship
Date	2018-01-28		Rating	2139.55
Round	Color	Result	Opponent
5	Black	Loss	Ono Takayuki	2376.80
6	White	Loss	Koyama Jun	2572.44
18 Kanto Renju Emperor Tournament 1st round
Date	2017-11-01		Rating	2136.20
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2435.81
2	White	Win	Tomosue Takahito	1539.32
3	Black	Loss	Koyama Akihiro	1958.35
4	Black	Win	Maruta Koji	2119.66
57 Suiseisen Tournament final round
Date	2017-11-01		Rating	2136.20
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2250.43
2	White	Win	Nishizawa Aoi	2139.76
3	Black	Win	Koyama Akihiro	1958.35
57 Suiseisen Tournament 1st round
Date	2017-10-01		Rating	2134.85
Round	Color	Result	Opponent
1	White	Win	Inoue Fumiya	2318.35
2	Black	Win	Koyama Akihiro	1959.32
3	Black	Win	Takagi Tomoyuki	2137.98
4	Black	Loss	Nishizawa Aoi	2137.48
34 Kanto Championship
Date	2017-07-16		Rating	2122.80
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2819.56
2	White	Win	Tomosue Takahito	1539.86
3	Black	Loss	Ono Takayuki	2372.31
4	White	Win	Fujikawa Masaki	2066.29
5	White	Win	Matsumoto Hiro	1723.47
6	Black	Loss	Okabe Hiroshi	2714.60
55 Meijinsen Qualification Kanto area 1st round
Date	2017-05-21		Rating	2112.16
Round	Color	Result	Opponent
1	Black	Loss	Ono Takayuki	2369.33
2	White	Loss	Tomobe Katsuhiro	2155.41
3	Black	Loss	Iwano Fumio	2263.19
4	White	Win	Chigira Makoto	2053.67
34 Kanto Shineisen Tournament
Date	2017-04-09		Rating	2106.52
Round	Color	Result	Opponent
1	Black	Loss	Iwano Fumio	2268.24
2	Black	Win	Tomosue Takahito	1545.23
3	White	Loss	Nakamura Souta	2254.69
4	White	Win	Tomobe Katsuhiro	2153.08
5	Black	Win	Koyama Akihiro	1938.20
12th All Japan Championship
Date	2017-03-26		Rating	2104.18
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2473.14
2	White	Loss	Ono Takayuki	2361.35
3	White	Loss	Miyamoto Syunju	2249.94
4	Black	Loss	Kusajima Masato	2283.73
5	White	Loss	Nishida Toshio	2084.18
6	White	Loss	Sakamoto Suzan	2265.06
20 New Year (Mikami) Cup
Date	2017-01-22		Rating	2105.31
Round	Color	Result	Opponent
A1	Black	Loss	Iwano Fumio	2267.49
A2	Black	Loss	Demachi Koichiro	1934.95
A3	Black	Win	Tomobe Katsuhiro	2139.38
A4	Black	Loss	Iwano Fumio	2267.49
A5	Black	Win	Demachi Koichiro	1934.95
A6	White	Loss	Tomobe Katsuhiro	2139.38
17 Kanto Renju Emperor Tournament 1st round
Date	2016-11-23		Rating	2112.53
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2394.75
2	Black	Loss	Sato Kiyotomi	2497.43
3	Black	Win	Demachi Koichiro	1927.26
4	Black	Loss	Maruta Koji	2158.69
56 Suiseisen Tournament final round
Date	2016-10-09		Rating	2120.15
Round	Color	Result	Opponent
1	Black	Win	Demachi Koichiro	1924.54
2	Black	Win	Fujikawa Masaki	2088.52
3	Black	Loss	Iwano Fumio	2258.45
56 Suiseisen Tournament 1st round
Date	2016-09-11		Rating	2123.68
Round	Color	Result	Opponent
1	White	Win	Demachi Koichiro	1924.88
2	Black	Win	Iwano Fumio	2252.92
3	White	Win	Yunoki Takahiro	1780.65
33 Kanto Championship
Date	2016-07-31		Rating	2124.12
Round	Color	Result	Opponent
1	White	Loss	Nakayama Tomoharu	2771.33
2	White	Win	Yunoki Takahiro	1782.93
3	Black	Win	Ishitani Shin-ichi	2381.98
4	White	Loss	Nakamura Shigeru	2949.68
5	White	Loss	Okabe Hiroshi	2717.04
6	Black	Win	Cho Enkun	1649.16
54 Meijinsen Qualification Kanto area 1st round
Date	2016-05-22		Rating	2117.58
Round	Color	Result	Opponent
1	Black	Draw	Sato Kiyotomi	2515.76
2	White	Loss	Chigira Makoto	2037.09
4	Black	Win	Iwano Fumio	2236.80
Team World Championship 2016
Date	2016-05-04		Rating	2114.97
Round	Color	Result	Opponent
1	White	Loss	Soosõrv Ants	2765.04
4	White	Loss	Nikonov Konstantin	2722.51
5	White	Loss	Berezin Roman	2515.50
9	White	Loss	Voznjuk Pavel	2227.16
33 Kanto Shineisen Tournament
Date	2016-04-10		Rating	2112.80
Round	Color	Result	Opponent
1	White	Win	Demachi Koichiro	1927.92
2	Black	Loss	Tanizaki Ryusuke	2167.70
3	White	Loss	Nakamura Souta	2285.49
3	Black	Loss	Kusumoto Takashi	1903.48
19 Mikami Cup
Date	2016-03-13		Rating	2114.02
Round	Color	Result	Opponent
A1	White	Win	Iwano Fumio	2236.88
A2	White	Loss	Demachi Koichiro	1928.79
A3	White	Win	Tomobe Katsuhiro	2124.33
A4	White	Loss	Iwano Fumio	2236.88
A5	Black	Win	Demachi Koichiro	1928.79
A6	Black	Loss	Tomobe Katsuhiro	2124.33
11th All Japan Championship
Date	2016-01-11		Rating	2117.53
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2632.54
2	White	Win	Nishida Toshio	2076.18
3	Black	Loss	Tamada Yoichi	2567.80
4	Black	Win	Kato Yasuhiro	2032.34
5	Black	Draw	Chigira Makoto	2024.44
6	White	Loss	Fujita Yudai	2441.88
16 Kanto Renju Emperor Tournament 1st round
Date	2015-11-15		Rating	2117.99
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2529.13
2	White	Loss	Tamada Yoichi	2571.73
3	Black	Win	Kato Yasuhiro	2037.19
4	White	Win	Ishitani Shin-ichi	2389.48
55 Suiseisen Tournament 2nd round
Date	2015-10-18		Rating	2114.92
Round	Color	Result	Opponent
1	White	Win	Tanizaki Ryusuke	2167.82
2	Black	Win	Demachi Koichiro	1921.84
3	White	Loss	Fujikawa Masaki	2111.68
55 Suiseisen Tournament 1st round
Date	2015-09-13		Rating	2109.85
Round	Color	Result	Opponent
1	White	Win	Tomobe Katsuhiro	2099.02
2	White	Loss	Tanizaki Ryusuke	2173.52
3	Black	Win	Demachi Koichiro	1920.94
Kanto Championship
Date	2015-07-20		Rating	2099.88
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2625.41
2	Black	Loss	Tanizaki Ryusuke	2179.47
3	Black	Win	Fujikawa Masaki	2102.19
4	White	Loss	Ishitani Shin-ichi	2394.35
5	Black	Win	Hashimoto Takuya	2007.34
6	White	Win	Kato Yasuhiro	2048.97
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	2074.10
Round	Color	Result	Opponent
1	White	Loss	Fujikawa Masaki	2094.35
2	White	Win	Demachi Koichiro	1911.93
3	White	Loss	Tanizaki Ryusuke	2194.97
4	White	Loss	Ozawa Tetsushi	2041.00
5	Black	Loss	Hashimoto Takuya	2013.15
10th All Japan Championship
Date	2015-03-29		Rating	2073.03
Round	Color	Result	Opponent
1	Black	Loss	Ishitani Shin-ichi	2420.38
2	White	Loss	Ono Takayuki	2329.58
3	White	Loss	Inoue Fumiya	2236.97
4	Black	Win	Fujikawa Masaki	2088.75
5	Black	Loss	Fujita Yudai	2360.87
6	Black	Loss	Kon Akira	1978.34
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2074.34
Round	Color	Result	Opponent
A1	Black	Loss	Tanizaki Ryusuke	2200.03
A2	Black	Win	Tomobe Katsuhiro	2091.03
A3	White	Loss	Ozawa Tetsushi	2046.63
A4	Black	Win	Suzuki Rin	1955.32
A5	White	Loss	Iwano Fumio	2241.68
15 Kanto Renju Emperor Tournament 1st round
Date	2014-10-26		Rating	2078.56
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2439.45
2	White	Loss	Tada Ayako	2309.82
3	White	Loss	Ono Takayuki	2362.22
4	Black	Win	Sugawara Shinji	1587.89
54 Suiseisen Tournament final round
Date	2014-10-05		Rating	2080.61
Round	Color	Result	Opponent
1	White	Loss	Kamiya Shunsuke	2631.16
2	White	Loss	Nakamura Souta	2213.44
3	White	Loss	Iwano Fumio	2255.28
54 Suiseisen Tournament 1st round
Date	2014-09-21		Rating	2082.95
Round	Color	Result	Opponent
1	White	Loss	Nakamura Souta	2207.64
2	Black	Win	Tomobe Katsuhiro	2087.48
3	White	Draw	Iwano Fumio	2256.25
31th Kanto Championship
Date	2014-05-11		Rating	2099.15
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2879.95
2	White	Loss	Tada Ayako	2308.88
4	Black	Loss	Maruta Koji	2177.28
5	Black	Loss	Kato Yasuhiro	2097.67
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2106.08
Round	Color	Result	Opponent
1	Black	Win	Suzuki Rin	1993.95
2	White	Loss	Tada Ayako	2309.77
3	White	Win	Kon Akira	1982.90
4	White	Win	Tomobe Katsuhiro	2112.03
5	Black	Loss	Iwano Fumio	2253.75
9th All Japan Championship
Date	2014-01-26		Rating	2119.62
Round	Color	Result	Opponent
1	Black	Loss	Sato Kiyotomi	2459.55
2	White	Loss	Tada Ayako	2313.13
4	White	Loss	Tamura Kazumasa	2526.52
5	Black	Win	Miyagawa Junzo	2196.64
6	White	Loss	Kamiya Shunsuke	2578.50
14th Mikami Cup A-class
Date	2014-01-19		Rating	2120.78
Round	Color	Result	Opponent
1	Black	Loss	Iwano Fumio	2239.69
2	White	Win	Nakamura Souta	2124.09
3	White	Win	Ozawa Tetsushi	2063.36
4	White	Loss	Tada Ayako	2312.34
Kyushu Championship
Date	2013-11-17		Rating	2128.90
Round	Color	Result	Opponent
1	Black	Win	Yabe Youhei	1753.24
2	Black	Win	Yamaoka Kentaro	2087.41
4	Black	Win	Yoshimura Takanori	2067.79
5	Black	Loss	Kawano Takahisa	2370.90
11th Middle-dan players Tournament
Date	2013-08-17		Rating	2133.02
Round	Color	Result	Opponent
1	White	Loss	Nagao Noriaki	2372.33
2	Black	Win	Miyagawa Junzo	2215.18
3	Black	Loss	Maruta Koji	2170.88
4	White	Loss	Mano Yoshihisa	2309.90
5	White	Win	Kubo Izumi	2089.29
6	White	Loss	Kobayashi Koichi	2223.11
51 Meijinsen Qualification East-Japan area 1st round
Date	2013-06-16		Rating	2137.39
Round	Color	Result	Opponent
2	White	Loss	Kudomi Takahiro	2399.17
3	White	Draw	Kato Yasuhiro	2141.37
4	Black	Loss	Sato Kiyotomi	2455.49
29th Kanto Championship
Date	2013-05-12		Rating	2141.07
Round	Color	Result	Opponent
1	White	Win	Isobe Taizan	2392.10
2	Black	Loss	Ishitani Shin-ichi	2381.39
3	Black	Loss	Kamiya Shunsuke	2533.41
4	White	Loss	Iwano Fumio	2178.53
5	Black	Win	Tomobe Katsuhiro	2156.00
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2141.91
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2173.47
2	Black	Win	Suzuki Rin	2046.40
3	White	Loss	Tomobe Katsuhiro	2159.03
4	White	Win	Ozawa Tetsushi	2053.57
5	White	Draw	Tada Ayako	2285.98
5th Tohoku Championship
Date	2013-04-14		Rating	2142.18
Round	Color	Result	Opponent
1	White	Win	Fukui Nobuhiro	2568.35
2	White	Win	Kobayashi Koichi	2209.14
3	White	Draw	Ishitani Shin-ichi	2373.96
4	Black	Loss	Okabe Hiroshi	2734.28
5	White	Loss	Kudomi Takahiro	2413.62
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2130.51
Round	Color	Result	Opponent
A1	White	Win	Iwano Fumio	2151.80
A2	White	Loss	Tomobe Katsuhiro	2173.49
13 Kanto Renju Emperor Tournament 1st round
Date	2012-10-21		Rating	2116.93
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2356.58
2	White	Loss	Okabe Hiroshi	2709.03
3	White	Loss	Kudomi Takahiro	2416.95
4	Black	Loss	Mitsumori Masao	2343.76
50 Meijinsen Qualification East-Japan area 1st round
Date	2012-06-03		Rating	2089.78
Round	Color	Result	Opponent
1	White	Loss	Kudomi Takahiro	2424.49
2	White	Win	Isobe Taizan	2405.94
3	White	Loss	Sato Kiyotomi	2394.09
4	White	Loss	Maruta Koji	2126.39
29th Kanto Championship
Date	2012-05-13		Rating	2085.39
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2364.67
2	White	Loss	Matsuoka Teruo	2014.76
3	Black	Loss	Tada Ayako	2281.05
4	White	Draw	Kato Yasuhiro	2071.52
5	Black	Loss	Fukui Nobuhiro	2506.14
29th Kanto Shineisen Tournament
Date	2012-04-15		Rating	2082.99
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1999.61
2	Black	Loss	Iwano Fumio	2123.84
3	White	Loss	Mori Yasukiyo	2243.09
4	White	Win	Kato Yasuhiro	2069.32
5	White	Win	Kato Hiroaki	1711.85
4th Tohoku Championship
Date	2012-04-08		Rating	2082.20
Round	Color	Result	Opponent
1	Black	Loss	Miura Hitoshi	1915.72
2	Black	Loss	Maruta Koji	2121.70
2	White	Loss	Sato Kiyotomi	2395.34
3	White	Win	Ozawa Tetsushi	2056.95
4	White	Loss	Gakumazawa Hideaki	2118.90
5	Black	Loss	Suzuki Junichiro	1933.08
15th Mikami Cup Tournament
Date	2012-03-11		Rating	2085.26
Round	Color	Result	Opponent
A1	Black	Win	Iwano Fumio	2118.37
A2	White	Win	Tada Ayako	2273.14
A3	White	Loss	Nakayama Tomoharu	2607.70
A4	Black	Win	Fukui Nobuhiro	2490.57
A5	White	Loss	Fujikawa Masaki	2070.10
7th All Japan Championship
Date	2012-01-29		Rating	2082.20
Round	Color	Result	Opponent
4	White	Win	Kon Akira	2015.80
5	Black	Loss	Kato Yasuhiro	2068.35
6	White	Loss	Miyoshi Takeo	2162.39
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2080.87
Round	Color	Result	Opponent
A1	White	Loss	Ozawa Tetsushi	2066.47
A2	Black	Loss	Fukui Nobuhiro	2474.93
A3	White	Win	Takeuchi Yuuta	2004.33
A4	White	Loss	Nakajima Osamu	2221.33
A5	White	Loss	Okuda Shingo	1900.15
A6	White	Win	Tanaka Shingo	2107.21
12 Kanto Renju Emperor Tournament 1st round
Date	2011-10-23		Rating	2082.22
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2418.36
2	White	Loss	Ono Takayuki	2403.62
3	White	Loss	Kato Yasuhiro	2069.40
4	Black	Loss	Suzuki Rin	1987.97
51 Suiseisen Tournament Final round
Date	2011-10-09		Rating	2085.32
Round	Color	Result	Opponent
1	White	Win	Kato Yasuhiro	2069.71
2	Black	Loss	Kamiya Shunsuke	2436.58
3	White	Loss	Tada Ayako	2249.54
4	White	Loss	Nakayama Tomoharu	2581.83
5	White	Loss	Kawano Takahisa	2355.30
51 Suiseisen Tournament
Date	2011-09-11		Rating	2091.97
Round	Color	Result	Opponent
1	White	Win	Kon Akira	2010.42
2	White	Draw	Kawano Takahisa	2354.84
3	White	Win	Kobayashi Koichi	2176.25
4	Black	Loss	Kato Yasuhiro	2072.08
49 Meijinsen Qualification East-Japan area 1st round
Date	2011-06-12		Rating	2105.55
Round	Color	Result	Opponent
1	White	Win	Kudomi Takahiro	2410.12
2	White	Loss	Nakamura Shigeru	2858.76
3	White	Loss	Isobe Taizan	2405.57
4	Black	Loss	Mitsumori Masao	2336.58
28th Kanto Championship
Date	2011-05-22		Rating	2107.57
Round	Color	Result	Opponent
1	White	Loss	Nakamura Shigeru	2858.91
2	White	Loss	Mitsumori Masao	2335.08
3	White	Loss	Isobe Taizan	2403.88
4	Black	Loss	Maruta Koji	2098.08
5	White	Loss	Kato Yasuhiro	2062.57
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2116.60
Round	Color	Result	Opponent
1	Black	Loss	Matsuoka Teruo	1998.00
2	White	Win	Kato Yasuhiro	2056.51
3	Black	Win	Fukui Nobuhiro	2409.56
4	Black	Win	Ozawa Tetsushi	2089.46
5	Black	Loss	Arai Kazumi	2363.25
6th All Japan Championship
Date	2011-03-27		Rating	2120.01
Round	Color	Result	Opponent
1	White	Loss	Mano Yoshihisa	2273.12
2	White	Win	Tada Ayako	2205.83
3	White	Win	Kashihara Akihiko	2243.01
4	Black	Win	Kawano Takahisa	2348.00
5	Black	Loss	Hasegawa Kazuto	2593.43
6	White	Loss	Kamiya Shunsuke	2404.03
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2119.39
Round	Color	Result	Opponent
A1	White	Win	Omata Mitsuo	1705.78
A2	Black	Win	Tadokoro Hosai	1868.14
A3	White	Loss	Nakayama Tomoharu	2532.39
A4	Black	Win	Suzuki Rin	1992.09
A5	White	Win	Iwano Fumio	2128.78
11 Kanto Renju Emperor Tournament 1st round
Date	2010-10-31		Rating	2107.98
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2713.67
2	Black	Win	Matsuoka Teruo	1975.86
3	White	Win	Kamiya Shunsuke	2365.88
4	White	Loss	Kudomi Takahiro	2409.33
50 Suiseisen Tournament
Date	2010-09-12		Rating	2096.65
Round	Color	Result	Opponent
1	Black	Loss	Kon Akira	1987.11
2	Black	Win	Kuramoto Hideharu	1881.29
3	White	Loss	Tada Ayako	2197.29
4	White	Win	Kato Hiroaki	1734.74
27th Kanto Championship
Date	2010-05-23		Rating	2079.16
Round	Color	Result	Opponent
1	Black	Loss	Isobe Taizan	2391.72
2	White	Loss	Mitsumori Masao	2292.45
3	White	Loss	Kato Yasuhiro	2091.45
4	Black	Loss	Arai Kazumi	2310.00
5	White	Loss	Suzuki Rin	1988.24
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2080.69
Round	Color	Result	Opponent
1	White	Win	Fukui Nobuhiro	2310.92
2	White	Loss	Shimoyama Takuma	2260.27
3	Black	Win	Kon Akira	1975.70
4	White	Loss	Matsuoka Teruo	1974.39
5	White	Loss	Kato Yasuhiro	2096.93
5th All Japan Championship
Date	2010-03-21		Rating	2081.51
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2646.40
2	White	Win	Tada Ayako	2174.75
3	White	Loss	Iio Yoshihiro	2528.23
4	Black	Loss	Tamada Yoichi	2446.13
5	Black	Win	Miyoshi Takeo	2108.55
6	Black	Loss	Isobe Taizan	2391.29
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2079.98
Round	Color	Result	Opponent
A1	White	Loss	Suzuki Rin	1970.17
A2	White	Win	Tomobe Katsuhiro	2173.30
A3	Black	Loss	Arai Kazumi	2303.50
A4	Black	Loss	Iwano Fumio	2121.48
A5	Black	Loss	Kon Akira	1969.83
49 Suiseisen Tournament Final round
Date	2009-10-25		Rating	2091.41
Round	Color	Result	Opponent
1	Black	Draw	Shimoyama Takuma	2252.27
2	White	Loss	Tamada Yoichi	2399.44
3	Black	Win	Tanji Hiroki	2049.65
4	Black	Win	Tashiro Yuichi	2285.66
5	Black	Loss	Kato Yasuhiro	2062.20
10 Kanto Renju Emperor Tournament 1st round
Date	2009-10-04		Rating	2092.17
Round	Color	Result	Opponent
1	White	Loss	Mitsumori Masao	2313.86
2	Black	Win	Mori Kazuki	1781.83
3	White	Loss	Tada Ayako	2140.07
4	White	Loss	Sato Kiyotomi	2424.62
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	2095.16
Round	Color	Result	Opponent
1	White	Win	Shimoyama Takuma	2247.57
2	White	Win	Suzuki Rin	1948.79
3	Black	Win	Tanji Hiroki	2049.72
4	White	Loss	Tamada Yoichi	2376.29
26th Kanto Championship
Date	2009-05-17		Rating	2091.24
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2404.57
2	Black	Win	Tamada Yoichi	2314.09
3	White	Loss	Kawamura Norihiko	2639.22
4	Black	Loss	Tanji Hiroki	2035.43
5	White	Loss	Kudomi Takahiro	2364.18
26th Kanto Shineisen Tournament
Date	2009-04-05		Rating	2090.48
Round	Color	Result	Opponent
1	Black	Loss	Kon Akira	1956.84
2	Black	Win	Suzuki Rin	1948.50
3	White	Draw	Watanabe Tatsuya	2167.42
4	White	Loss	Yoshida Naoto	2243.52
5	Black	Win	Kawasaki Nobuhiko	2099.40
4th All Japan Championship
Date	2009-03-21		Rating	2090.29
Round	Color	Result	Opponent
1	White	Loss	Tamura Kazumasa	2510.11
2	White	Loss	Iwano Fumio	2172.52
3	White	Win	Nagao Noriaki	2269.81
4	White	Win	Kobayashi Koichi	2115.19
5	White	Loss	Ono Takayuki	2411.00
6	White	Win	Sakamoto Suzan	2291.36
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2079.62
Round	Color	Result	Opponent
A1	White	Draw	Nakayama Tomoharu	2300.25
A2	Black	Loss	Ono Takayuki	2408.35
A3	Black	Win	Tadokoro Hosai	1908.76
A4	Black	Win	Kato Yasuhiro	2006.80
A5	White	Loss	Kobayashi Koichi	2113.36
9th Kanto Renju Emperor Tournament, 1st round
Date	2008-10-26		Rating	2061.75
Round	Color	Result	Opponent
1	White	Win	Isobe Taizan	2396.59
2	White	Loss	Kudomi Takahiro	2351.93
3	White	Win	Suzuki Rin	1974.87
4	White	Loss	Ishitani Shin-ichi	2394.84
48th Suiseisen Tournament, 1st round
Date	2008-09-28		Rating	2052.80
Round	Color	Result	Opponent
1	White	Loss	Tanji Hiroki	2027.79
2	Black	Loss	Suzuki Rin	1976.23
3	White	Loss	Tada Ayako	2000.96
25th Kanto Championship
Date	2008-05-18		Rating	2035.65
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2676.52
2	White	Loss	Kubo Izumi	2099.57
3	White	Win	Fujikawa Masaki	2091.63
4	White	Draw	Nakayama Tomoharu	2240.11
5	Black	Loss	Ono Takayuki	2393.46
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2029.98
Round	Color	Result	Opponent
1	Black	Loss	Harada Motochika	1788.31
2	White	Loss	Ono Takayuki	2393.15
3	White	Win	Takeuchi Yuuta	1851.18
4	White	Loss	Tanji Hiroki	1977.36
5	White	Win	Matsuoka Teruo	1876.21
3rd All Japan Championship
Date	2008-03-23		Rating	2028.75
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2413.61
2	Black	Win	Mitsumori Masao	2298.44
3	White	Loss	Miyoshi Takeo	2274.45
4	White	Loss	Kubo Izumi	2095.45
5	Black	Win	Tadokoro Hosai	1924.49
6	Black	Draw	Fujikawa Masaki	2104.35
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2020.94
Round	Color	Result	Opponent
1	Black	Loss	Arai Moriya	1942.58
2	White	Loss	Matsuoka Teruo	1873.82
3	White	Win	Tomobe Katsuhiro	2044.12
4	Black	Loss	Takeuchi Shunsuke	1946.61
5	White	Draw	Harada Motochika	1786.46
8 Kanto Renju Emperor Tournament 1st round
Date	2007-10-21		Rating	2026.62
Round	Color	Result	Opponent
1	Black	Loss	Isobe Taizan	2433.63
2	White	Win	Takeuchi Shunsuke	1935.47
3	Black	Draw	Yamashita Daisuke	1901.84
4	White	Win	Kato Yasuhiro	1966.67
5	Black	Win	Tanizaki Ryusuke	2125.67
47 Suiseisen Tournament 1st round
Date	2007-09-23		Rating	2024.75
Round	Color	Result	Opponent
1	White	Draw	Watanabe Yoko	2056.30
2	Black	Loss	Tamada Yoichi	2163.10
3	White	Loss	Kato Yasuhiro	1967.00
4	White	Win	Takeuchi Shunsuke	1931.55
24th Kanto Championship Tournament
Date	2007-05-06		Rating	2022.81
Round	Color	Result	Opponent
1	White	Loss	Sato Kiyotomi	2418.64
2	Black	Loss	Tanizaki Ryusuke	2139.97
3	Black	Loss	Nagao Noriaki	2229.24
4	White	Win	Iwano Fumio	2155.98
5	White	Loss	Tomobe Katsuhiro	2048.59
24th Kanto Shineisen Tournament
Date	2007-04-15		Rating	2023.55
Round	Color	Result	Opponent
1	Black	Win	Watanabe Yoko	2044.15
2	Black	Loss	Fujikawa Masaki	2102.79
3	Black	Win	Tamada Yoichi	2122.86
4	Black	Loss	Tanizaki Ryusuke	2140.46
5	Black	Win	Matsuoka Teruo	1875.30
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	2022.57
Round	Color	Result	Opponent
1	Black	Loss	Miyagawa Junzo	2273.56
2	Black	Loss	Mitsumori Masao	2264.27
3	White	Win	Kato Yasuhiro	1961.77
4	Black	Loss	Koyama Jun	2374.24
5	Black	Loss	Sakamoto Suzan	2295.68
6	Black	Win	Tadokoro Hosai	1920.94
10th Mikami Cup Tournament, A-class
Date	2007-01-28		Rating	2019.36
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1922.99
2	White	Loss	Kato Yasuhiro	1977.60
3	White	Loss	Koyama Jun	2363.30
4	White	Win	Oonuma Nobuhiro	1831.52
5	Black	Win	Tomobe Katsuhiro	2053.74
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2007.69
Round	Color	Result	Opponent
1	White	Win	Mitsumori Masao	2245.00
2	Black	Win	Maruta Koji	2108.16
3	White	Loss	Sato Kiyotomi	2440.16
4	Black	Loss	Arita Nobuyoshi	2361.79
5	White	Loss	Tadokoro Hosai	1931.48
23rd Kanto Shinei Tournament
Date	2006-09-10		Rating	2001.31
Round	Color	Result	Opponent
1	Black	Loss	Koyama Jun	2340.37
2	Black	Draw	Fujikawa Masaki	2044.69
3	Black	Loss	Tadokoro Hosai	1928.48
4	White	Win	Harada Motochika	1789.70
5	Black	Win	Kato Yasuhiro	2014.03
Youth World Championship 2006
Date	2006-08-08		Rating	1995.01
Round	Color	Result	Opponent
a1	White	Loss	Blomstedt Torbjorn	2123.72
a2	White	Loss	Oosumi Yuuki	2440.10
a4	Black	Loss	Okabe Hiroshi	2594.60
a5	Black	Draw	Wu Yan	2018.85
a6	White	Win	Hallkvist Joel	2057.79
a7	Black	Loss	Huang Xiuyi	2144.51
a8	Black	Loss	Lin Shan	2154.69
46th Suisei-sen Tournament - 1st round
Date	2006-03-12		Rating	1972.90
Round	Color	Result	Opponent
1	White	Loss	Tanizaki Ryusuke	2109.33
2	Black	Loss	Iwano Fumio	2077.56
3	Black	Win	Matsuoka Teruo	1823.97
4	Black	Loss	Teshima Masakatsu	1955.32
9th Mikami Cup - A Class
Date	2006-01-29		Rating	1970.84
Round	Color	Result	Opponent
1	Black	Win	Tadokoro Hosai	1923.79
2	Black	Loss	Ono Takayuki	2301.93
3	Black	Loss	Nakata Shinsuke	1974.45
4	White	Win	Iwano Fumio	2072.21
5	Black	Win	Ozawa Tetsushi	2013.87
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	1954.85
Round	Color	Result	Opponent
1	Black	Loss	Yamaguchi Yusui	2593.41
2	White	Loss	Nakata Shinsuke	1966.26
3	Black	Loss	Fujikawa Masaki	2023.32
4	Black	Win	Yoda Tsuyoshi	1701.08
22nd Kanto Shineisen Tournament
Date	2005-09-11		Rating	1951.52
Round	Color	Result	Opponent
1	White	Loss	Tadokoro Hosai	1925.00
2	Black	Loss	Teshima Masakatsu	1956.17
3	Black	Win	Tanji Hiroki	1877.14
4	White	Win	Nakata Shinsuke	1958.87
5	White	Loss	Tanizaki Ryusuke	2097.17
22nd Kanto Championship
Date	2005-05-22		Rating	1947.76
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2395.47
2	White	Loss	Sato Kiyotomi	2392.32
3	White	Loss	Tomobe Katsuhiro	2047.11
4	Black	Loss	Kamemoto Daichi	2130.29
Japan WC Qualification tournament
Date	2005-04-03		Rating	1950.26
Round	Color	Result	Opponent
1	Black	Loss	Miyoshi Takeo	2271.23
2	White	Loss	Mitsumori Masao	2254.86
3	Black	Win	Nagao Noriaki	2230.15
5	Black	Loss	Hara Masao	2052.14
6	White	Loss	Tanizaki Ryusuke	2072.35
45th Suisei-sen Tournament
Date	2005-03-20		Rating	1951.19
Round	Color	Result	Opponent
1	White	Win	Harada Motochika	1765.49
2	White	Loss	Hara Masao	2055.01
3	White	Win	Takeda Tomoaki	1872.17
4	White	Loss	Arita Nobuyoshi	2296.72
5th Kanto Renju Emperor Tournament - 1st round
Date	2004-11-28		Rating	1956.54
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2571.84
2	White	Win	Nakata Shinsuke	1924.22
3	White	Loss	Maruta Koji	2173.85
4	White	Win	Kamemoto Daichi	2096.77
21st Kanto Shineisen Tournament
Date	2004-09-12		Rating	1952.56
Round	Color	Result	Opponent
1	White	Draw	Tadokoro Hosai	1925.48
2	White	Loss	Kato Yasuhiro	2020.54
3	Black	Draw	Ishizaki Masatoshi	1930.86
4	Black	Win	Shibata Satoru	1707.11
5	Black	Win	Matsuoka Teruo	1881.63
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	1932.96
Round	Color	Result	Opponent
1	White	Loss	Isobe Taizan	2420.98
2	Black	Loss	Oosaku Kazuyuki	1846.87
3	Black	Win	Matsuoka Teruo	1847.28
4	Black	Loss	Tanizaki Ryusuke	2031.18
20th Kanto Shineisen Tournament
Date	2003-09-21		Rating	1933.43
Round	Color	Result	Opponent
1	Black	Loss	Arita Nobuyoshi	2215.25
2	Black	Loss	Koyama Jun	2165.84
3	White	Win	Hamada Satoshi	1822.28
4	Black	Win	Hirono Masakazu	1789.31
5	Black	Loss	Sato Kiyotomi	2305.50