Opponents
Cho Sonjin's main opponents
| Opponent Name | # Games Between Them | Win/Draw/Loss (Win%) | List of Games |
|---|---|---|---|
| O Meien | 30 | 15/0/15 (50.0%) | » |
| O Rissei | 22 | 15/0/7 (68.2%) | » |
| Ryu Shikun | 21 | 9/0/12 (42.9%) | » |
| Cho Chikun | 21 | 10/0/11 (47.6%) | » |
| Cho U | 18 | 5/0/13 (27.8%) | » |
| Hane Naoki | 17 | 7/0/10 (41.2%) | » |
| Yoda Norimoto | 16 | 3/0/13 (18.8%) | » |
| Takao Shinji | 15 | 6/0/9 (40.0%) | » |
| Yamada Kimio | 15 | 10/0/5 (66.7%) | » |
| Kobayashi Satoru | 14 | 7/0/7 (50.0%) | » |
| Yamashita Keigo | 14 | 6/0/8 (42.9%) | » |
| Yuki Satoshi | 13 | 2/0/11 (15.4%) | » |
| Komatsu Hideki | 11 | 5/0/6 (45.5%) | » |
| Hikosaka Naoto | 11 | 6/0/5 (54.5%) | » |
| Mimura Tomoyasu | 11 | 4/0/7 (36.4%) | » |
| Imamura Toshiya | 9 | 6/0/3 (66.7%) | » |
| Kato Masao | 9 | 2/0/7 (22.2%) | » |
| Rin Kaiho | 9 | 6/0/3 (66.7%) | » |
| Anzai Nobuaki | 8 | 3/0/5 (37.5%) | » |
| Kono Rin | 8 | 1/0/7 (12.5%) | » |
| Kobayashi Koichi | 8 | 2/0/6 (25.0%) | » |
| Otake Hideo | 8 | 8/0/0 (100.0%) | » |
| Tsuruyama Atsushi | 8 | 3/0/5 (37.5%) | » |
| So Yokoku | 7 | 4/0/3 (57.1%) | » |
| Akiyama Jiro | 7 | 2/0/5 (28.6%) | » |
| Kato Atsushi | 7 | 6/0/1 (85.7%) | » |
| Han Zenki | 7 | 5/0/2 (71.4%) | » |
| Iyama Yuta | 6 | 1/0/5 (16.7%) | » |
| Miyazawa Goro | 6 | 5/0/1 (83.3%) | » |
| Awaji Shuzo | 6 | 5/0/1 (83.3%) | » |
| Oya Koichi | 6 | 5/0/1 (83.3%) | » |
| Yo Kagen | 5 | 5/0/0 (100.0%) | » |
| Nakano Hironari | 5 | 3/0/2 (60.0%) | » |
| Kim Sujun | 5 | 0/0/5 (0.0%) | » |
| Nakamura Shinya | 5 | 2/0/3 (40.0%) | » |
| Sakai Hideyuki | 5 | 4/0/1 (80.0%) | » |
| Ishida Yoshio | 5 | 2/0/3 (40.0%) | » |
| Kataoka Satoshi | 5 | 2/0/3 (40.0%) | » |
| Cho Riyu | 5 | 3/0/2 (60.0%) | » |
| Takemiya Masaki | 5 | 3/0/2 (60.0%) | » |
| Lee Changho | 5 | 0/0/5 (0.0%) | » |
| Michael Redmond | 5 | 5/0/0 (100.0%) | » |
| Mitani Tetsuya | 4 | 4/0/0 (100.0%) | » |
| Shuto Shun | 4 | 2/0/2 (50.0%) | » |
| Yu Zhengqi | 4 | 2/0/2 (50.0%) | » |
| Ogaki Yusaku | 4 | 3/0/1 (75.0%) | » |
| Ida Atsushi | 4 | 2/0/2 (50.0%) | » |
| Uchida Shuhei | 4 | 4/0/0 (100.0%) | » |
| Seto Taiki | 4 | 2/0/2 (50.0%) | » |
| Ko Iso | 4 | 1/0/3 (25.0%) | » |
| Rin Shien | 4 | 2/0/2 (50.0%) | » |
| Matsumoto Takehisa | 4 | 4/0/0 (100.0%) | » |
| Sakai Takeshi | 4 | 3/0/1 (75.0%) | » |
| Aoki Shinichi | 4 | 2/0/2 (50.0%) | » |
| Ko Reibun | 3 | 3/0/0 (100.0%) | » |
| Hane Yasumasa | 3 | 1/0/2 (33.3%) | » |
| Imamura Yoshiaki | 3 | 3/0/0 (100.0%) | » |
| Ichiriki Ryo | 3 | 0/0/3 (0.0%) | » |
| Kono Takashi | 3 | 3/0/0 (100.0%) | » |
| Kato Keiko | 3 | 3/0/0 (100.0%) | » |
| Honda Kunihisa | 3 | 1/0/2 (33.3%) | » |
| Mizokami Tomochika | 3 | 0/0/3 (0.0%) | » |
| Rin Kanketsu | 3 | 2/0/1 (66.7%) | » |
| Ohba Junya | 3 | 3/0/0 (100.0%) | » |
| Kenmochi Joe | 3 | 3/0/0 (100.0%) | » |
| Morita Michihiro | 3 | 2/0/1 (66.7%) | » |
| Ko Mosei | 3 | 3/0/0 (100.0%) | » |
| Shiraishi Yuichi | 3 | 3/0/0 (100.0%) | » |
| Ishida Akira | 3 | 3/0/0 (100.0%) | » |
| Yamashiro Hiroshi | 3 | 3/0/0 (100.0%) | » |
| Suzuki Shinji | 3 | 1/0/2 (33.3%) | » |
| Ohashi Hirofumi | 3 | 2/0/1 (66.7%) | » |
| Shibano Toramaru | 3 | 0/0/3 (0.0%) | » |
| Yao Zhiteng | 3 | 3/0/0 (100.0%) | » |
| Lee Ishu | 3 | 3/0/0 (100.0%) | » |
| Kono Mitsuki | 3 | 0/0/3 (0.0%) | » |
| Takanashi Seiken | 3 | 3/0/0 (100.0%) | » |
| Yo Kaei | 3 | 3/0/0 (100.0%) | » |
| Kamimura Haruo | 3 | 2/0/1 (66.7%) | » |
| Shida Tatsuya | 2 | 0/0/2 (0.0%) | » |
| Tei Meiko | 2 | 2/0/0 (100.0%) | » |
| Komatsu Fujio | 2 | 2/0/0 (100.0%) | » |
| Takagi Shoichi | 2 | 1/0/1 (50.0%) | » |
| Yamada Shinji | 2 | 1/0/1 (50.0%) | » |
| Kurotaki Masanori | 2 | 1/0/1 (50.0%) | » |
| Kurahashi Masayuki | 2 | 1/0/1 (50.0%) | » |
| Kanazawa Makoto | 2 | 1/0/1 (50.0%) | » |
| Yokotsuka Riki | 2 | 1/0/1 (50.0%) | » |
| Zhou Heyang | 2 | 1/0/1 (50.0%) | » |
| Li Xing | 2 | 2/0/0 (100.0%) | » |
| Mochizuki Kenichi | 2 | 1/0/1 (50.0%) | » |
| Takeuchi Kosuke | 2 | 1/0/1 (50.0%) | » |
| Taniguchi Toshinori | 2 | 2/0/0 (100.0%) | » |
| Murakawa Daisuke | 2 | 1/0/1 (50.0%) | » |
| Numadate Sakiya | 2 | 2/0/0 (100.0%) | » |
| Kanda Ei | 2 | 1/0/1 (50.0%) | » |
| Ogata Masaki | 2 | 0/0/2 (0.0%) | » |
| Tsuneishi Takashi | 2 | 1/0/1 (50.0%) | » |
| Hasegawa Sunao | 2 | 2/0/0 (100.0%) | » |
| Hirata Tomoya | 2 | 2/0/0 (100.0%) | » |
| Yokota Shigeaki | 2 | 2/0/0 (100.0%) | » |
| Sonoda Yuichi | 2 | 1/0/1 (50.0%) | » |
| Ishii Kunio | 2 | 0/0/2 (0.0%) | » |
| Kanagawa Masaaki | 2 | 2/0/0 (100.0%) | » |
| Sun Zhe | 2 | 0/0/2 (0.0%) | » |
| Hidaka Toshiyuki | 2 | 2/0/0 (100.0%) | » |
| Asano Hideaki | 2 | 1/0/1 (50.0%) | » |
| Hashimoto Yujiro | 2 | 2/0/0 (100.0%) | » |
| Nyu Eiko | 2 | 2/0/0 (100.0%) | » |
| Ishikura Noboru | 2 | 2/0/0 (100.0%) | » |
| Motoki Katsuya | 2 | 1/0/1 (50.0%) | » |
| Kudo Norio | 2 | 2/0/0 (100.0%) | » |
| Yamada Takuji | 2 | 1/0/1 (50.0%) | » |
| Takemiya Youkou | 2 | 1/0/1 (50.0%) | » |
| Mitsunaga Junzo | 2 | 1/0/1 (50.0%) | » |
| Muramatsu Ryuichi | 2 | 2/0/0 (100.0%) | » |
| Nishi Takenobu | 2 | 0/0/2 (0.0%) | » |
| Yukawa Mitsuhisa | 2 | 1/0/1 (50.0%) | » |
| Endo Yoshifumi | 2 | 1/0/1 (50.0%) | » |
Opponents with only one game omitted from the list.
