Kudomi Takahiro (久富隆洋)
Place: Kawasaki, Japan
Rating: 2187.33, Std: 257.29, Rank: -
First game: 1994-08-07, Last game: 2016-01-11
Top rating: 2425.22 (2012-04-08)
Games: 420, Wins: 213, Draws: 23, Losses: 184
Gy1: 0, Gy2: 0, Gy5: 0
| 11th All Japan Championship | ||||
|---|---|---|---|---|
| Date | 2016-01-11 | Rating | 2187.33 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Fukui Nobuhiro | 2564.73 |
| 2 | Black | Win | Kato Yasuhiro | 2032.17 |
| 3 | White | Loss | Tachi Masaya | 2469.28 |
| 4 | Black | Loss | Nagao Noriaki | 2261.57 |
| 5 | Black | Loss | Ishitani Shin-ichi | 2391.80 |
| 6 | Black | Loss | Nishida Toshio | 2076.25 |
| Kanto Championship | ||||
| Date | 2015-07-20 | Rating | 2211.85 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Fujikawa Masaki | 2101.96 |
| 2 | White | Loss | Zhao Jiadong | 2131.72 |
| 3 | White | Loss | Kato Yasuhiro | 2048.84 |
| 53 Meijinsen Qualification East Japan area 1st round | ||||
| Date | 2015-05-10 | Rating | 2237.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tanizaki Ryusuke | 2190.51 |
| 2 | Black | Win | Fujikawa Masaki | 2096.82 |
| 3 | White | Loss | Kamiya Shunsuke | 2682.51 |
| 4 | White | Loss | Sato Kiyotomi | 2499.41 |
| 10th All Japan Championship | ||||
| Date | 2015-03-29 | Rating | 2250.34 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Inoue Fumiya | 2236.80 |
| 2 | Black | Draw | Tachi Masaya | 2476.35 |
| 3 | Black | Loss | Ishitani Shin-ichi | 2420.54 |
| 4 | Black | Loss | Sato Kiyotomi | 2495.71 |
| 5 | Black | Win | Kim Chang-Su | 2082.11 |
| 6 | White | Draw | Mano Yoshihisa | 2345.49 |
| 52 Meijinsen Qualification East Japan area 2nd round | ||||
| Date | 2014-07-13 | Rating | 2309.39 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sato Kiyotomi | 2474.31 |
| 2 | White | Win | Kamiya Shunsuke | 2607.12 |
| 3 | White | Loss | Ono Takayuki | 2377.63 |
| 4 | White | Loss | Tamada Yoichi | 2556.95 |
| 5 | White | Loss | Nakayama Tomoharu | 2706.17 |
| 52 Meijinsen Qualification East Japan area 1st round | ||||
| Date | 2014-06-08 | Rating | 2317.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kato Yasuhiro | 2092.46 |
| 2 | Black | Loss | Tamada Yoichi | 2552.36 |
| 3 | White | Win | Kawamura Norihiko | 2642.64 |
| 4 | Black | Loss | Mitsumori Masao | 2334.31 |
| World Championship 2013, BT | ||||
| Date | 2013-08-09 | Rating | 2377.57 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Miyagawa Junzo | 2217.71 |
| 2 | White | Loss | Ikonen Jussi | 2354.05 |
| 3 | Black | Win | Holtsman Kris | 2011.93 |
| 4 | Black | Win | Olumets Erko | 2139.10 |
| 5 | Black | Loss | Kallikorm Kevin Kaido | 1936.10 |
| 6 | White | Win | Rumyantseva Ekaterina | 2050.01 |
| 7 | White | Win | Ikla Markus | 2029.83 |
| 8 | Black | Loss | Taiblin Yuriy | 2380.63 |
| 9 | Black | Loss | Makarov Pavel | 2617.10 |
| World Championship 2013, QT | ||||
| Date | 2013-08-05 | Rating | 2379.39 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Sushkov Vladimir | 2818.36 |
| 2 | Black | Loss | Fedorkin Oleg | 2671.41 |
| 3 | Black | Win | Andersson Tord | 2453.70 |
| 4 | Black | Win | Sandstrom Richard | 2383.15 |
| 5 | Black | Draw | Salnikov Pavel | 2599.78 |
| 6 | Black | Loss | Filinov Vladimir | 2560.01 |
| 7 | Black | Loss | Jonsson Peter | 2388.80 |
| 51 Meijinsen Qualification East-Japan area 2nd round | ||||
| Date | 2013-07-21 | Rating | 2385.51 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Mitsumori Masao | 2328.57 |
| 2 | Black | Win | Kato Yasuhiro | 2132.78 |
| 3 | White | Loss | Kamiya Shunsuke | 2546.04 |
| 4 | Black | Win | Tomobe Katsuhiro | 2149.49 |
| 5 | Black | Loss | Sato Kiyotomi | 2464.08 |
| 51 Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2013-06-16 | Rating | 2399.25 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Kobayashi Koichi | 2211.88 |
| 2 | Black | Win | Maruta Hiroki | 2137.33 |
| 3 | Black | Win | Sato Kiyotomi | 2455.59 |
| 4 | Black | Win | Kato Yasuhiro | 2141.35 |
| 29th Kanto Championship | ||||
| Date | 2013-05-12 | Rating | 2408.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kamiya Shunsuke | 2533.64 |
| 2 | Black | Win | Tada Ayako | 2285.57 |
| 3 | Black | Win | Sato Kiyotomi | 2445.84 |
| 4 | Black | Win | Kato Yasuhiro | 2144.62 |
| 5 | White | Loss | Okabe Hiroshi | 2740.21 |
| 5th Tohoku Championship | ||||
| Date | 2013-04-14 | Rating | 2413.69 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suzuki Rin | 2046.58 |
| 2 | White | Loss | Okabe Hiroshi | 2734.55 |
| 3 | White | Win | Kobayashi Koichi | 2208.80 |
| 4 | Black | Win | Ishitani Shin-ichi | 2374.05 |
| 5 | Black | Win | Maruta Hiroki | 2142.13 |
| 8th All Japan Championship | ||||
| Date | 2013-03-24 | Rating | 2415.79 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tomobe Katsuhiro | 2158.94 |
| 2 | Black | Win | Sato Kiyotomi | 2433.27 |
| 3 | White | Loss | Oosumi Yuuki | 2841.46 |
| 4 | Black | Win | Kamiya Shunsuke | 2525.06 |
| 5 | Black | Loss | Mitsumori Masao | 2336.07 |
| 6 | Black | Loss | Nakamura Shigeru | 2864.55 |
| 16th Mikami Cup Tournament | ||||
| Date | 2013-01-20 | Rating | 2417.90 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Loss | Nakamura Shigeru | 2874.38 |
| S2 | White | Loss | Ono Takayuki | 2412.79 |
| S4 | White | Win | Kobayashi Koichi | 2210.05 |
| S5 | White | Win | Mitsumori Masao | 2339.82 |
| 13 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2013-01-13 | Rating | 2418.10 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Okabe Hiroshi | 2715.23 |
| 2 | Black | Loss | Nakamura Shigeru | 2875.11 |
| 3 | Black | Loss | Fukui Nobuhiro | 2562.14 |
| 4 | White | Loss | Isobe Taizan | 2404.47 |
| 5 | White | Win | Ishitani Shin-ichi | 2363.07 |
| 44 Kyoto Classified Tournament | ||||
| Date | 2012-11-11 | Rating | 2417.24 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Iio Yoshihiro | 2468.02 |
| S2 | Black | Win | Miyagawa Junzo | 2211.03 |
| S3 | Black | Loss | Oosumi Yuuki | 2823.61 |
| S4 | White | Loss | Okabe Hiroshi | 2710.41 |
| S5 | White | Loss | Ishitani Shin-ichi | 2359.47 |
| 13 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2012-10-21 | Rating | 2417.00 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2143.02 |
| 2 | Black | Loss | Fukui Nobuhiro | 2548.54 |
| 3 | Black | Win | Maruta Hiroki | 2116.87 |
| 4 | Black | Loss | Isobe Taizan | 2408.14 |
| 50 Meijinsen Qualification East-Japan area 2nd round | ||||
| Date | 2012-07-08 | Rating | 2421.74 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ono Takayuki | 2430.39 |
| 2 | Black | Win | Kobayashi Koichi | 2231.07 |
| 3 | White | Loss | Nakamura Shigeru | 2881.01 |
| 50 Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2012-06-03 | Rating | 2424.51 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Maruta Hiroki | 2089.70 |
| 2 | Black | Loss | Nakamura Shigeru | 2881.80 |
| 3 | White | Win | Kobayashi Koichi | 2231.26 |
| 4 | Black | Win | Mitsumori Masao | 2361.17 |
| 29th Kanto Championship | ||||
| Date | 2012-05-13 | Rating | 2424.49 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iwano Fumio | 2128.32 |
| 2 | Black | Win | Mitsumori Masao | 2363.10 |
| 3 | White | Loss | Isobe Taizan | 2410.06 |
| 4 | White | Win | Ishitani Shin-ichi | 2364.70 |
| 5 | White | Loss | Okabe Hiroshi | 2695.75 |
| Team World Championship 2012 | ||||
| Date | 2012-05-06 | Rating | 2424.26 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Yakovleva Alyona | 2045.58 |
| 4 | White | Win | Chien Yung-Hsuan | 2423.99 |
| 6 | Black | Loss | Qi Guan | 2663.30 |
| 4th Tohoku Championship | ||||
| Date | 2012-04-08 | Rating | 2425.22 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Gakumazawa Hideaki | 2117.71 |
| 2 | White | Win | Kusajima Masato | 2178.11 |
| 3 | White | Win | Hirono Masakazu | 1994.69 |
| 4 | White | Win | Sato Kiyotomi | 2395.36 |
| 5 | White | Loss | Nakamura Shigeru | 2877.98 |
| 15th Mikami Cup Tournament | ||||
| Date | 2012-03-11 | Rating | 2423.67 | |
| Round | Color | Result | Opponent | |
| S3 | White | Win | Kobayashi Koichi | 2214.24 |
| S4 | Black | Loss | Isobe Taizan | 2418.26 |
| S5 | White | Win | Tadokoro Hosai | 1856.77 |
| 7th All Japan Championship | ||||
| Date | 2012-01-29 | Rating | 2422.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Kato Yasuhiro | 2068.29 |
| 2 | Black | Loss | Oosumi Yuuki | 2787.48 |
| 3 | White | Loss | Tada Ayako | 2268.90 |
| 4 | White | Win | Gakumazawa Hideaki | 2118.22 |
| 5 | Black | Win | Kubo Izumi | 2095.24 |
| 6 | Black | Win | Iio Yoshihiro | 2480.62 |
| 12 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2011-10-23 | Rating | 2417.89 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tada Ayako | 2251.11 |
| 2 | White | Loss | Okabe Hiroshi | 2703.14 |
| 3 | White | Win | Fukui Nobuhiro | 2469.46 |
| 4 | Black | Loss | Mitsumori Masao | 2360.66 |
| 49 Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2011-06-12 | Rating | 2410.12 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Maruta Hiroki | 2105.50 |
| 2 | White | Loss | Koyama Jun | 2432.47 |
| 3 | Black | Win | Mitsumori Masao | 2336.57 |
| 4 | Black | Win | Nakayama Tomoharu | 2550.63 |
| ex | White | Loss | Nakayama Tomoharu | 2550.63 |
| 28th Kanto Championship | ||||
| Date | 2011-05-22 | Rating | 2410.15 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Fukui Nobuhiro | 2427.99 |
| 2 | White | Win | Suzuki Rin | 1988.26 |
| 3 | White | Win | Nakayama Tomoharu | 2543.40 |
| 4 | Black | Loss | Ishitani Shin-ichi | 2389.90 |
| 5 | Black | Win | Tomobe Katsuhiro | 2224.91 |
| 11 Kanto Renju Emperor Tournament 2nd round | ||||
| Date | 2010-11-21 | Rating | 2410.11 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Mitsumori Masao | 2322.25 |
| 2 | White | Win | Fukui Nobuhiro | 2347.89 |
| 3 | Black | Loss | Okabe Hiroshi | 2693.74 |
| 4 | Black | Loss | Nakamura Shigeru | 2856.72 |
| 5 | Black | Loss | Nakayama Tomoharu | 2521.39 |
| 42 Kyoto Classified Tournament | ||||
| Date | 2010-11-14 | Rating | 2409.95 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Win | Kubo Izumi | 2101.60 |
| S2 | Black | Loss | Hasegawa Kazuto | 2629.16 |
| S3 | Black | Win | Miyagawa Junzo | 2221.19 |
| S4 | White | Loss | Oosumi Yuuki | 2718.05 |
| S5 | Black | Win | Miyoshi Takeo | 2124.30 |
| 11 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2010-10-31 | Rating | 2409.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Fukui Nobuhiro | 2343.82 |
| 2 | Black | Loss | Oosumi Yuuki | 2713.73 |
| 3 | White | Win | Tomobe Katsuhiro | 2221.48 |
| 4 | Black | Win | Maruta Hiroki | 2107.94 |
| 48th Meijinsen Qualification East-Japan area 2nd round | ||||
| Date | 2010-07-11 | Rating | 2396.06 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tamada Yoichi | 2482.15 |
| 2 | Black | Win | Tamura Kazumasa | 2506.27 |
| 3 | Black | Loss | Yamaguchi Yusui | 2585.59 |
| 4 | White | Win | Tada Ayako | 2191.18 |
| 5 | White | Loss | Ono Takayuki | 2389.16 |
| Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2010-06-27 | Rating | 2394.79 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tomobe Katsuhiro | 2207.66 |
| 2 | Black | Win | Tanno Yoshitaka | 2083.80 |
| 2 | White | Win | Suzuki Rin | 1988.23 |
| 3 | Black | Win | Maruta Koji | 2107.72 |
| 4 | White | Win | Isobe Taizan | 2394.40 |
| 5th All Japan Championship | ||||
| Date | 2010-03-21 | Rating | 2373.46 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Kawasaki Nobuhiko | 2177.63 |
| 2 | Black | Loss | Fukui Nobuhiro | 2311.36 |
| 3 | White | Win | Kusajima Masato | 2165.69 |
| 4 | White | Draw | Arai Kazumi | 2308.77 |
| 5 | White | Loss | Shimoyama Takuma | 2262.66 |
| 6 | Black | Win | Kim Chang-Su | 2053.45 |
| 40th Kyoto Classified - Special class | ||||
| Date | 2009-11-09 | Rating | 2362.63 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kubo Izumi | 2112.39 |
| 3 | White | Loss | Sakamoto Suzan | 2320.26 |
| 4 | White | Win | Miyoshi Takeo | 2153.46 |
| 5 | Black | Win | Miyagawa Junzo | 2197.20 |
| 41 Kyoto Classified Tournament | ||||
| Date | 2009-11-08 | Rating | 2362.64 | |
| Round | Color | Result | Opponent | |
| S1 | Black | Loss | Okabe Hiroshi | 2669.99 |
| S2 | White | Win | Miyagawa Junzo | 2197.13 |
| S3 | Black | Loss | Iio Yoshihiro | 2518.12 |
| S4 | Black | Win | Kubo Izumi | 2112.32 |
| S5 | White | Win | Matsuo Toshiko | 1978.93 |
| 10 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2009-10-04 | Rating | 2362.60 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Tamada Yoichi | 2391.42 |
| 2 | Black | Win | Matsuoka Teruo | 1927.16 |
| 3 | Black | Win | Tanji Hiroki | 2050.82 |
| 4 | Black | Win | Hara Masao | 2016.58 |
| 47th Meijinsen Qualification East-Japan area final round | ||||
| Date | 2009-07-05 | Rating | 2363.70 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Tamura Kazumasa | 2509.07 |
| 2 | Black | Loss | Yamaguchi Yusui | 2571.67 |
| 3 | Black | Loss | Mitsumori Masao | 2337.54 |
| 4 | White | Win | Ono Takayuki | 2401.00 |
| 5 | White | Win | Arita Nobuyoshi | 2366.38 |
| 47th Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2009-06-14 | Rating | 2363.99 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2061.06 |
| 2 | Black | Win | Nagao Noriaki | 2291.97 |
| 3 | Black | Loss | Mitsumori Masao | 2340.23 |
| 4 | White | Draw | Ono Takayuki | 2403.59 |
| 26th Kanto Championship | ||||
| Date | 2009-05-17 | Rating | 2364.16 | |
| Round | Color | Result | Opponent | |
| 4 | White | Win | Tamada Yoichi | 2314.04 |
| 5 | Black | Win | Maruta Hiroki | 2091.20 |
| 9th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2008-11-16 | Rating | 2353.12 | |
| Round | Color | Result | Opponent | |
| White | Loss | Nakamura Shigeru | 2857.10 | |
| White | Loss | Okabe Hiroshi | 2681.14 | |
| White | Loss | Sato Kiyotomi | 2448.61 | |
| Black | Win | Nakayama Tomoharu | 2286.31 | |
| Black | Win | Kato Yasuhiro | 1998.58 | |
| 9th Kanto Renju Emperor Tournament, 1st round | ||||
| Date | 2008-10-26 | Rating | 2351.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Watanabe Tatsuya | 2172.98 |
| 2 | Black | Win | Maruta Hiroki | 2061.71 |
| 3 | White | Win | Mitsumori Masao | 2326.53 |
| 4 | White | Loss | Sato Kiyotomi | 2447.46 |
| 46th Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2008-06-15 | Rating | 2336.61 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Ono Takayuki | 2396.82 |
| 2 | Black | Win | Hara Masao | 2010.46 |
| 3 | Black | Win | Kubo Izumi | 2100.36 |
| 4 | White | Loss | Koyama Jun | 2440.82 |
| 25th Kanto Championship | ||||
| Date | 2008-05-18 | Rating | 2334.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Iwano Fumio | 2181.41 |
| 2 | White | Loss | Nakamura Shigeru | 2856.46 |
| 3 | White | Loss | Kato Yasuhiro | 1991.97 |
| 4 | Black | Win | Kubo Izumi | 2099.53 |
| 5 | White | Win | Maruta Koji | 2089.90 |
| 3rd All Japan Championship | ||||
| Date | 2008-03-23 | Rating | 2332.41 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tadokoro Hosai | 1924.45 |
| 2 | Black | Draw | Okabe Hiroshi | 2667.71 |
| 3 | White | Loss | Ono Takayuki | 2393.43 |
| 4 | White | Win | Tanizaki Ryusuke | 2119.28 |
| 5 | White | Loss | Sato Kiyotomi | 2413.60 |
| 6 | Black | Loss | Miyoshi Takeo | 2274.42 |
| 39th Kyoto Classified - Special Class | ||||
| Date | 2007-11-11 | Rating | 2337.15 | |
| Round | Color | Result | Opponent | |
| 2 | White | Loss | Oosumi Yuuki | 2556.60 |
| 3 | Black | Win | Sakamoto Suzan | 2275.63 |
| 4 | Black | Loss | Iio Yoshihiro | 2532.22 |
| 5 | Black | Win | Miyoshi Takeo | 2292.15 |
| 8 Kanto Renju Emperor Tournament 1st round | ||||
| Date | 2007-10-21 | Rating | 2337.01 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tamada Yoichi | 2165.90 |
| 2 | Black | Win | Nakayama Tomoharu | 2200.65 |
| 3 | Black | Loss | Kurata Kiyotaka | 2273.78 |
| 4 | Black | Win | Tomobe Katsuhiro | 2039.86 |
| 5 | White | Loss | Isobe Taizan | 2433.62 |
| 45th Meijinsen Qualification East-Japan area final round | ||||
| Date | 2007-07-08 | Rating | 2338.82 | |
| Round | Color | Result | Opponent | |
| White | Loss | Sato Kiyotomi | 2411.53 | |
| White | Draw | Isobe Taizan | 2432.20 | |
| Black | Win | Arita Nobuyoshi | 2363.63 | |
| 45th Meijinsen Qualification East-Japan area 1st round | ||||
| Date | 2007-06-17 | Rating | 2338.55 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2349.72 |
| 2 | White | Win | Kubo Izumi | 2093.74 |
| 3 | Black | Draw | Isobe Taizan | 2431.18 |
| 4 | White | Win | Iwano Fumio | 2162.52 |
| 24th Kanto Championship Tournament | ||||
| Date | 2007-05-06 | Rating | 2332.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Tomobe Katsuhiro | 2048.55 |
| 2 | White | Win | Arita Nobuyoshi | 2364.20 |
| 3 | Black | Draw | Isobe Taizan | 2428.88 |
| 4 | White | Win | Mitsumori Masao | 2268.48 |
| 5 | White | Loss | Okabe Hiroshi | 2616.91 |
| The 7th Kanto Renju Emperor Tournament, 2nd round | ||||
| Date | 2006-12-10 | Rating | 2295.08 | |
| Round | Color | Result | Opponent | |
| White | Win | Hara Masao | 2082.96 | |
| Black | Loss | Nagao Noriaki | 2241.73 | |
| Black | Loss | Sato Kiyotomi | 2431.44 | |
| Black | Loss | Okabe Hiroshi | 2610.85 | |
| Black | Loss | Nakamura Shigeru | 2848.82 | |
| 38th Kyoto Classified - Special class | ||||
| Date | 2006-11-12 | Rating | 2290.50 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Miyoshi Takeo | 2280.73 |
| 2 | White | Loss | Miyagawa Sou | 2173.56 |
| 3 | Black | Loss | Sakamoto Suzan | 2290.20 |
| 4 | Black | Win | Hata Masayuki | 2202.08 |
| 5 | White | Win | Adachi Yasuhiro | 2054.65 |
| 7th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2006-10-15 | Rating | 2289.34 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Watanabe Tatsuya | 2129.34 |
| 2 | White | Win | Iwano Fumio | 2115.42 |
| 3 | Black | Win | Tanizaki Ryusuke | 2125.98 |
| 4 | Black | Loss | Isobe Taizan | 2412.75 |
| 5 | Black | Win | Kato Yasuhiro | 2007.31 |
| Meijin-sen Qual, East Japan area 1st round | ||||
| Date | 2006-06-18 | Rating | 2282.14 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Ono Takayuki | 2299.05 |
| 2 | White | Win | Tomobe Katsuhiro | 2085.03 |
| 3 | White | Loss | Koyama Jun | 2336.45 |
| 4 | Black | Loss | Arita Nobuyoshi | 2366.53 |
| 23rd Kanto Championship | ||||
| Date | 2006-05-21 | Rating | 2280.56 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Fujikawa Masaki | 2029.02 |
| 2 | Black | Loss | Yamaguchi Yusui | 2635.60 |
| 3 | White | Loss | Koyama Jun | 2334.11 |
| 4 | Black | Win | Iwano Fumio | 2093.21 |
| 5 | White | Loss | Mitsumori Masao | 2256.52 |
| 1st All Japan Championship | ||||
| Date | 2006-03-26 | Rating | 2281.31 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Yamaguchi Yusui | 2633.89 |
| 2 | White | Win | Hara Masao | 2070.63 |
| 3 | Black | Loss | Miyoshi Takeo | 2272.72 |
| 4 | White | Draw | Kato Yasuhiro | 2052.69 |
| 5 | Black | Win | Nagao Noriaki | 2219.50 |
| 6 | White | Win | Ono Takayuki | 2302.14 |
| 37th Kyoto Classified - Special class | ||||
| Date | 2005-11-13 | Rating | 2279.34 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Hasegawa Kazuto | 2705.98 |
| 2 | White | Win | Iwata Akihisa | 2124.67 |
| 3 | White | Loss | Hata Masayuki | 2215.95 |
| 4 | Black | Loss | Sakamoto Suzan | 2283.64 |
| 5 | White | Loss | Adachi Yasuhiro | 2046.75 |
| 6th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2005-10-22 | Rating | 2283.08 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Tomobe Katsuhiro | 2078.59 |
| 2 | Black | Loss | Ono Takayuki | 2292.61 |
| 3 | White | Win | Iwano Fumio | 2069.31 |
| 4 | Black | Win | Itami Yoshiyuki | 2180.23 |
| World Championship 2005, BT | ||||
| Date | 2005-08-05 | Rating | 2293.47 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Ishitani Shin-ichi | 2401.08 |
| 2 | Black | Win | Serdyukov Egor | 2379.93 |
| 3 | White | Loss | Ilu Timo | 2578.88 |
| 4 | Black | Loss | Chen Ko-Han | 2503.48 |
| 5 | Black | Win | Wang Chih-Kung | 2205.66 |
| 6 | Black | Loss | Oll Aivo | 2553.73 |
| 7 | Black | Loss | Ono Takayuki | 2289.08 |
| 8 | White | Win | Kubo Izumi | 2140.53 |
| 9 | Black | Win | Liventaal Glen | 2002.01 |
| 43rd Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2005-06-12 | Rating | 2297.56 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Nagao Noriaki | 2227.76 |
| 2 | White | Win | Koyama Jun | 2277.16 |
| 3 | White | Draw | Mitsumori Masao | 2271.43 |
| 4 | Black | Loss | Sato Kiyotomi | 2392.68 |
| 22nd Kanto Championship | ||||
| Date | 2005-05-22 | Rating | 2298.06 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Sasaki Miyu | 1963.37 |
| 2 | White | Win | Itami Yoshiyuki | 2184.76 |
| 3 | Black | Loss | Koyama Jun | 2274.44 |
| 4 | Black | Win | Ishizaki Masatoshi | 1913.95 |
| 5 | White | Loss | Ono Takayuki | 2291.28 |
| 5th Kanto Renju Emperor Tournament - 2nd round | ||||
| Date | 2004-12-19 | Rating | 2326.95 | |
| Round | Color | Result | Opponent | |
| White | Win | Mitsumori Masao | 2244.97 | |
| Black | Loss | Ono Takayuki | 2292.02 | |
| Black | Win | Sato Kiyotomi | 2366.67 | |
| Black | Loss | Okabe Hiroshi | 2574.86 | |
| Black | Loss | Yamaguchi Yusui | 2566.29 | |
| 5th 6-7 dan Tournament | ||||
| Date | 2004-12-05 | Rating | 2329.59 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Miyagawa Junzo | 2254.52 |
| 2 | Black | Win | Sato Kiyotomi | 2366.40 |
| 3 | White | Draw | Kubo Izumi | 2195.00 |
| 4 | Black | Loss | Arita Nobuyoshi | 2279.19 |
| 5 | White | Win | Tadokoro Hosai | 1924.89 |
| 6 | Black | Win | Kobayashi Koichi | 2094.85 |
| 5th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2004-11-28 | Rating | 2330.53 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Itami Yoshiyuki | 2162.27 |
| 2 | White | Win | Matsuoka Teruo | 1885.80 |
| 3 | Black | Draw | Sato Takuma | 2174.51 |
| 4 | Black | Draw | Ono Takayuki | 2290.00 |
| 36th Kyoto Classified - Special Class | ||||
| Date | 2004-11-14 | Rating | 2332.29 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hata Masayuki | 2140.13 |
| 2 | White | Win | Iio Yoshihiro | 2455.61 |
| 3 | White | Win | Miyagawa Junzo | 2256.02 |
| 4 | White | Loss | Hasegawa Kazuto | 2656.69 |
| 5 | Black | Win | Miyoshi Takeo | 2254.35 |
| 42nd Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2004-07-11 | Rating | 2326.18 | |
| Round | Color | Result | Opponent | |
| White | Loss | Kawamura Norihiko | 2719.47 | |
| Black | Win | Sato Kiyotomi | 2355.24 | |
| Black | Loss | Okabe Hiroshi | 2561.92 | |
| Team World Championship 2004 | ||||
| Date | 2004-05-05 | Rating | 2321.12 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Gaulitz Joachim | 2485.92 |
| 2 | White | Win | Doroshkevich Igor | 2065.01 |
| 3 | Black | Loss | Taimla Tunnet | 2759.63 |
| 4 | White | Win | Kuryan Oleg | 1773.47 |
| 6 | Black | Win | Kolesnik Vladimir | 2186.86 |
| 7 | Black | Loss | Makarov Pavel | 2518.18 |
| 8 | Black | Loss | Dvoeglazov Vladimir | 2386.11 |
| 9 | Black | Loss | Sinyov Igor | 2559.79 |
| 7th Mikami Cup - Special Class | ||||
| Date | 2004-01-25 | Rating | 2320.94 | |
| Round | Color | Result | Opponent | |
| 2 | Black | Loss | Kawamura Norihiko | 2717.35 |
| 3 | White | Loss | Ishitani Shin-ichi | 2385.33 |
| 4 | Black | Loss | Okabe Hiroshi | 2554.45 |
| 4th Kanto Renju Emperor Tournament - 1st round | ||||
| Date | 2003-11-16 | Rating | 2326.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Itami Yoshiyuki | 2152.38 |
| 2 | Black | Loss | Ono Takayuki | 2212.44 |
| 3 | Black | Win | Sasaki Miyu | 1938.31 |
| 4 | Black | Loss | Yamaguchi Yusui | 2590.81 |
| 35th Kyoto Classified - Special Class | ||||
| Date | 2003-11-09 | Rating | 2327.23 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Miyagawa Junzo | 2261.11 |
| 2 | Black | Loss | Miyoshi Takeo | 2231.33 |
| 3 | White | Win | Kuramoto Hideharu | 1730.97 |
| 4 | Black | Win | Yasumoto Yoshinobu | 1998.94 |
| 5 | White | Win | Doi Manabu | 2085.20 |
| 41st Meijin-sen Tournament | ||||
| Date | 2003-09-15 | Rating | 2339.64 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kuga Akio | 2382.23 |
| 2 | White | Loss | Ishitani Shin-ichi | 2382.41 |
| 3 | Black | Win | Isobe Taizan | 2415.76 |
| 4 | White | Win | Hasegawa Kazuto | 2624.48 |
| 5 | White | Draw | Okabe Hiroshi | 2549.76 |
| 6 | White | Loss | Iio Yoshihiro | 2495.75 |
| 7 | Black | Win | Miyagawa Junzo | 2261.33 |
| 8 | Black | Loss | Matsuura Hiroshi | 2407.32 |
| 9 | White | Win | Takashima Junya | 2340.87 |
| World Championship 2003, BT | ||||
| Date | 2003-08-08 | Rating | 2343.84 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kubo Izumi | 2223.69 |
| 2 | Black | Win | Ono Takayuki | 2198.84 |
| 3 | Black | Win | Smirnov Dmitry | 2207.53 |
| 5 | White | Win | Chang Yi-Feng | 2462.04 |
| 6 | White | Loss | Oll Aivo | 2377.68 |
| 7 | White | Win | Ilu Timo | 2448.90 |
| 7 | White | Win | Dzainukov Eldar | 2197.46 |
| 8 | White | Loss | Chen Wei | 2512.09 |
| Japan WC Qualification 2003 | ||||
| Date | 2003-03-22 | Rating | 2346.32 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Hara Masao | 2112.26 |
| 2 | White | Loss | Tamura Kazumasa | 2281.39 |
| 3 | Black | Win | Kuramoto Hideharu | 1717.48 |
| 4 | White | Loss | Ono Takayuki | 2179.25 |
| 5 | White | Loss | Unoura Hidenori | 2172.35 |
| 34th Kyoto Classified - special class | ||||
| Date | 2002-11-10 | Rating | 2389.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Miyagawa Junzo | 2251.31 |
| 2 | Black | Win | Iio Yoshihiro | 2439.90 |
| 3 | White | Win | Hasegawa Kazuto | 2584.14 |
| 4 | White | Win | Miyoshi Takeo | 2243.70 |
| 5 | Black | Win | Okabe Hiroshi | 2485.36 |
| 40th Meijin-sen Tournament | ||||
| Date | 2002-09-16 | Rating | 2392.44 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Okabe Hiroshi | 2473.81 |
| 2 | Black | Loss | Yamaguchi Yusui | 2588.28 |
| 3 | White | Win | Matsuura Hiroshi | 2312.00 |
| 4 | White | Win | Takagawa Teiji | 2358.17 |
| 5 | Black | Win | Nishimura Toshio | 2352.25 |
| 6 | White | Draw | Hasegawa Kazuto | 2589.91 |
| 7 | White | Draw | Isobe Taizan | 2445.37 |
| 8 | White | Loss | Iio Yoshihiro | 2431.21 |
| 9 | White | Win | Ishitani Shin-ichi | 2390.87 |
| Team World Championship 2002 | ||||
| Date | 2002-05-03 | Rating | 2382.91 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Lents Johann | 2420.80 |
| 2 | White | Loss | Alexandrov Victor | 2400.98 |
| 3 | White | Loss | Piddubny Konstantin | 2137.96 |
| 4 | White | Loss | Eriksson Marcus | 2226.08 |
| 5 | White | Loss | Holgersson Goran | 2439.74 |
| 6 | White | Win | Jeong Seung-Jae | 1945.44 |
| 7 | White | Win | Artemyev Sergey | 2369.33 |
| 8 | White | Win | Eriksson Marcus | 2226.08 |
| 9 | Black | Win | Eriksson Marcus | 2226.08 |
| 33rd Kyoto Classified - special class | ||||
| Date | 2001-11-11 | Rating | 2384.66 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hayakawa Yoshimi | 2414.06 |
| 2 | Black | Loss | Hasegawa Kazuto | 2576.58 |
| 3 | Black | Win | Nara Hideki | 2530.52 |
| 4 | White | Loss | Miyagawa Junzo | 2239.77 |
| 5 | White | Loss | Adachi Yasuhiro | 2003.54 |
| The 39th Meijin-sen Tournament | ||||
| Date | 2001-09-24 | Rating | 2388.37 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Iio Yoshihiro | 2416.25 |
| 2 | White | Loss | Matsuura Hiroshi | 2251.15 |
| 3 | White | Win | Nishimura Toshio | 2367.84 |
| 4 | Black | Draw | Nara Hideki | 2530.74 |
| 5 | White | Win | Hayakawa Yoshimi | 2413.71 |
| 6 | White | Loss | Hasegawa Kazuto | 2573.37 |
| 7 | White | Loss | Takagawa Teiji | 2337.03 |
| 8 | White | Win | Maruyama Yasushi | 2196.31 |
| 9 | White | Win | Yamaguchi Yusui | 2549.45 |
| World Championship 2001, BT | ||||
| Date | 2001-08-12 | Rating | 2386.02 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Chernov Sergey | 2290.18 |
| 2 | Black | Win | Lents Johann | 2359.35 |
| 3 | White | Win | Kocharyan Garik | 1853.16 |
| 4 | White | Win | Chen Wei-Han | 2110.54 |
| 5 | White | Win | Tadokoro Hosai | 2001.07 |
| 6 | Black | Win | Khramov Andrey | 2203.73 |
| 7 | Black | Win | Tatsutomi Hiroyuki | 2216.58 |
| 8 | Black | Loss | Iio Yoshihiro | 2413.19 |
| 38th Meijinsen Tournament | ||||
| Date | 2000-10-01 | Rating | 2361.35 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Hayakawa Yoshimi | 2423.45 |
| 2 | White | Win | Iio Yoshihiro | 2360.41 |
| 3 | White | Win | Kusajima Masato | 2359.17 |
| 4 | White | Loss | Hasegawa Kazuto | 2562.80 |
| 5 | Black | Draw | Maruyama Yasushi | 2237.33 |
| 6 | Black | Win | Arai Yutaka | 2185.85 |
| 7 | Black | Loss | Fujinami Hisao | 2241.40 |
| 8 | White | Loss | Nishizono Norio | 2351.75 |
| 9 | Black | Loss | Nara Hideki | 2575.96 |
| 38th Meijinsen Qualification: East Japan 2nd round | ||||
| Date | 2000-07-02 | Rating | 2353.87 | |
| Round | Color | Result | Opponent | |
| White | Loss | Isobe Taizan | 2453.25 | |
| White | Loss | Kusajima Masato | 2355.81 | |
| Black | Win | Mitsumori Masao | 2290.56 | |
| 38th Meijinsen Qualification: East Japan 1st round | ||||
| Date | 2000-06-04 | Rating | 2352.96 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Hara Masao | 2119.38 |
| 2 | White | Loss | Isobe Taizan | 2453.02 |
| 3 | Black | Win | Maruta Koji | 2208.74 |
| 4 | Black | Win | Suzuki Naoya | 2170.54 |
| Kyoto - 1200 | ||||
| Date | 1994-08-07 | Rating | 2186.98 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Nishimura Toshio | 2357.95 |
| 2 | Black | Win | Hasegawa Kazuto | 2481.23 |
| 3 | Black | Loss | Takazawa Nagayoshi | 2128.75 |
| 4 | Black | Loss | Nishiyama Atsushi | 2338.14 |
| 5 | White | Draw | Kashihara Akihiko | 2255.16 |
| 5 | Black | Loss | Alexandrov Victor | 2371.23 |
| 6 | Black | Win | Mitsuyama M | 1890.30 |
| 7 | White | Win | Bertilsson Anders | 2030.36 |