| Period | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 2009-2011 | 34 | 13 | 21 | 0 | 0 | 0 | 38.24% |
| 2007-2009 | 54 | 30 | 24 | 0 | 0 | 0 | 55.56% |
| 2005-2007 | 48 | 22 | 26 | 0 | 0 | 0 | 45.83% |
| 2003-2005 | 28 | 13 | 15 | 0 | 0 | 0 | 46.43% |
| 2001-2003 | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| 1999-2001 | 32 | 13 | 19 | 0 | 0 | 0 | 40.62% |
| 1997-1999 | 21 | 7 | 14 | 0 | 0 | 0 | 33.33% |
| 1995-1997 | 9 | 4 | 5 | 0 | 0 | 0 | 44.44% |
| 1993-1995 | 19 | 13 | 6 | 0 | 0 | 0 | 68.42% |
| 1991-1993 | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1989-1991 | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
Over the color
| Color | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Black | 128 | 60 | 68 | 0 | 0 | 0 | 46.88% |
| White | 131 | 61 | 70 | 0 | 0 | 0 | 46.56% |
| Overall | 259 | 121 | 138 | 0 | 0 | 0 | 46.72% |
Over the komi
| Komi | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Giving 6.50 | 91 | 42 | 49 | 0 | 0 | 0 | 46.15% |
| Giving 5.50 | 34 | 15 | 19 | 0 | 0 | 0 | 44.12% |
| No komi | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Receiving 5.50 | 44 | 19 | 25 | 0 | 0 | 0 | 43.18% |
| Receiving 6.50 | 87 | 42 | 45 | 0 | 0 | 0 | 48.28% |
Over handicap
| Handicap | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| Even game | 259 | 121 | 138 | 0 | 0 | 0 | 46.72% |
Over result margins
| Margin | Games | Fraction |
|---|---|---|
| -R | 103 | 39.77% |
| -10 | 2 | 0.77% |
| -5 | 5 | 1.93% |
| -4 | 1 | 0.39% |
| -3 | 7 | 2.70% |
| -2 | 7 | 2.70% |
| -1 | 8 | 3.09% |
| -0 | 5 | 1.93% |
| +0 | 8 | 3.09% |
| +1 | 11 | 4.25% |
| +2 | 4 | 1.54% |
| +3 | 6 | 2.32% |
| +4 | 5 | 1.93% |
| +5 | 4 | 1.54% |
| +R | 83 | 32.05% |
Over events
| Event | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 1p meets 9p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| ? | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Agon Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| BC Card Cup | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| China-Japan supergo | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Chun-Lan Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Daiwa Cup | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| Fujitsu Cup | 7 | 3 | 4 | 0 | 0 | 0 | 42.86% |
| Gosei tournament | 7 | 2 | 5 | 0 | 0 | 0 | 28.57% |
| Honinbo league | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Honinbo title | 30 | 14 | 16 | 0 | 0 | 0 | 46.67% |
| Honinbo tournament | 16 | 9 | 7 | 0 | 0 | 0 | 56.25% |
| Japanese NEC Cup | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Judan title | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Judan tournament | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Kisei title | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kisei tournament | 8 | 5 | 3 | 0 | 0 | 0 | 62.50% |
| LG Cup | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Meijin league | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Meijin title | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| Meijin tournament | 38 | 19 | 19 | 0 | 0 | 0 | 50.00% |
| NHK Cup | 24 | 13 | 11 | 0 | 0 | 0 | 54.17% |
| Nongshim Cup | 7 | 1 | 6 | 0 | 0 | 0 | 14.29% |
| Oteai | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Oza title | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Oza tournament | 12 | 6 | 6 | 0 | 0 | 0 | 50.00% |
| Pair-Go | 6 | 0 | 6 | 0 | 0 | 0 | 0.00% |
| Ryu-Sei Cup | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| Samsung Cup | 17 | 9 | 8 | 0 | 0 | 0 | 52.94% |
| Tengen tournament | 16 | 11 | 5 | 0 | 0 | 0 | 68.75% |
| Tokyo Cup | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
Over players
| Player | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 6 | 3 | 3 | 0 | 0 | 0 | 50.00% |
| Akiyama Jiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Anzai Nobuaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Chang Hao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Chin Kaei | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Chikun | 13 | 3 | 10 | 0 | 0 | 0 | 23.08% |
| Cho HoonHyun | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Cho Riyu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Cho Sonjin | 5 | 2 | 3 | 0 | 0 | 0 | 40.00% |
| Cho U | 12 | 3 | 9 | 0 | 0 | 0 | 25.00% |
| Choi KyuByung | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Enda Hideki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Goto Shungo | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| Han SangHoon | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Han Zenki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Hane Naoki | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Hashimoto Yujiro | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Hikosaka Naoto | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Honda Kunihisa | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Hosaka Mayu | 4 | 0 | 4 | 0 | 0 | 0 | 0.00% |
| Imamura Toshiya | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Ishida Akira | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Iyama Yuta | 3 | 1 | 2 | 0 | 0 | 0 | 33.33% |
| Jiang Zhujiu | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kang DongYoon | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kasai Koji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kataoka Satoshi | 3 | 2 | 1 | 0 | 0 | 0 | 66.67% |
| Kato Atsushi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kato Masao | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Kenmochi Jo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kitano Ryo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Kiyonari Tetsuya | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ko Iso | 5 | 3 | 2 | 0 | 0 | 0 | 60.00% |
| Kobayashi Koichi | 4 | 1 | 3 | 0 | 0 | 0 | 25.00% |
| Kobayashi Satoru | 11 | 7 | 4 | 0 | 0 | 0 | 63.64% |
| Komatsu Hideki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Kono Rin | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Kudo Norio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Lee ChangHo | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Liu Xiaoguang | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Matsuoka Shigeko | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Mimura Tomoyasu | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
| Mizokami Tomochika | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Mochizuki Kenichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Mok JinSeok | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Morita Michihiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakane Naoyuki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakano Yasuhiro | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Nakaonoda Tomomi | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Nakazawa Ayako | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| O Meien | 7 | 4 | 3 | 0 | 0 | 0 | 57.14% |
| O Rissei | 10 | 5 | 5 | 0 | 0 | 0 | 50.00% |
| Obuchi Morito | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ogaku Yusaku | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Ogata Masaki | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Otake Hideo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Oya Koichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Pang Jinghua | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Park SungCheol | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Park YoungHoon | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Peng Quan | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Rin Kaiho | 2 | 2 | 0 | 0 | 0 | 0 | 100.00% |
| Rin Kanketsu | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Rui Naiwei | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Ryu Shikun | 9 | 5 | 4 | 0 | 0 | 0 | 55.56% |
| Sakai Hideyuki | 6 | 2 | 4 | 0 | 0 | 0 | 33.33% |
| Seo BongSoo | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Seto Taiki | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Shao Weigang | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| So Yokoku | 7 | 6 | 1 | 0 | 0 | 0 | 85.71% |
| Sonoda Yuichi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Suzuki Yoshimichi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takanashi Seiken | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Takao Shinji | 12 | 2 | 10 | 0 | 0 | 0 | 16.67% |
| Takemiya Masaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Tono Hiroaki | 2 | 1 | 1 | 0 | 0 | 0 | 50.00% |
| Tsuruyama Atsushi | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Ueki Yoshio | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Umezawa Yukari | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Wang Xi | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Won SeongJin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Xie He | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yamada Takuji | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamamori Tadanao | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yamashiro Hiroshi | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| Yamashita Keigo | 8 | 4 | 4 | 0 | 0 | 0 | 50.00% |
| Yo Kagen | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoda Norimoto | 14 | 5 | 9 | 0 | 0 | 0 | 35.71% |
| Yokota Shigeaki | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yoo ChangHyuk | 5 | 1 | 4 | 0 | 0 | 0 | 20.00% |
| Yu Bin | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| Yukawa Mitsuhisa | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| Yuki Satoshi | 6 | 1 | 5 | 0 | 0 | 0 | 16.67% |
| Zhou Xianheng | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
Over the ranks
| Rank | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| ? | 2 | 0 | 2 | 0 | 0 | 0 | 0.00% |
| 1p | 1 | 1 | 0 | 0 | 0 | 0 | 100.00% |
| 2p | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| 3p | 1 | 0 | 1 | 0 | 0 | 0 | 0.00% |
| 4p | 3 | 0 | 3 | 0 | 0 | 0 | 0.00% |
| 5p | 6 | 5 | 1 | 0 | 0 | 0 | 83.33% |
| 6p | 22 | 12 | 10 | 0 | 0 | 0 | 54.55% |
| 7p | 32 | 13 | 19 | 0 | 0 | 0 | 40.62% |
| 8p | 66 | 31 | 35 | 0 | 0 | 0 | 46.97% |
| 9p | 123 | 59 | 64 | 0 | 0 | 0 | 47.97% |
Over the length
| Moves | Games | Win | Loss | Jigo | None | Unkn | Scoring |
|---|---|---|---|---|---|---|---|
| 50-100 | 3 | 3 | 0 | 0 | 0 | 0 | 100.00% |
| 100-150 | 55 | 20 | 35 | 0 | 0 | 0 | 36.36% |
| 150-200 | 89 | 39 | 50 | 0 | 0 | 0 | 43.82% |
| 200-250 | 61 | 33 | 28 | 0 | 0 | 0 | 54.10% |
| 250-300 | 47 | 23 | 24 | 0 | 0 | 0 | 48.94% |
| 300-350 | 4 | 3 | 1 | 0 | 0 | 0 | 75.00% |
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