| 12th Honinbo, 3rd Preliminary | |||
|---|---|---|---|
| Suzuki Etsuo | Suzuki Etsuo | Suzuki Etsuo | Suzuki Etsuo B+2.5 1957-01-23,24 |
| Magari Reiki | |||
| Hisai Keishi | Hisai Keishi | ||
| Hasegawa Akira | |||
| Handa Dogen | Handa Dogen | Sugiuchi Masao | |
| Nakagawa Arata | |||
| Hayashi Yutaro | Sugiuchi Masao | ||
| Sugiuchi Masao | |||
| Hashimoto Utaro | Hashimoto Utaro W+R 1956-12-19 |
Hashimoto Utaro | Hashimoto Utaro W+5.5 1957-01-23,24 |
| Nakamura Yutaro | |||
| Isogawa Masao | Isogawa Masao | ||
| Mitsuhara Itaro | |||
| Tainaka Shin | Sumino Takeshi | Sumino Takeshi | |
| Sumino Takeshi | |||
| Sakai Michiharu | Maeda Nobuaki | ||
| Maeda Nobuaki | |||
| Kubouchi Shuchi | Shinohara Masami | Murashima Yoshinori | Murashima Yoshinori B+R 1957-02-06,07 |
| Shinohara Masami | |||
| Fukuhara Yoshitora | Murashima Yoshinori | ||
| Murashima Yoshinori | |||
| Kajiwara Takeo | Kajiwara Takeo | Sakata Eio | |
| Mukai Kazuo | |||
| Hashimoto Shoji | Sakata Eio B+R 1957 |
||
| Sakata Eio | |||
| Sometani Kazuo | Hosokawa Senjin | Hosokawa Senjin | Yamabe Toshiro B+R 1957-01-23,24 |
| Hosokawa Senjin | |||
| Sugiuchi Kazuko | Fujisawa Shuko | ||
| Fujisawa Shuko | |||
| Sato Sunao | Yamabe Toshiro | Yamabe Toshiro | |
| Yamabe Toshiro | |||
| Kada Katsuji | Kada Katsuji | ||
| Miyashita Shuyo | |||