| 4th Honinbo, 1st Preliminary | |||
|---|---|---|---|
| Takahashi Shigeyuki | Shimamura Toshihiro |
Shimamura Toshihiro B+3.5 1947 |
Shimamura Toshihiro |
| Shimamura Toshihiro | |||
| Sakata Eio | |||
| Kajiwara Takeo | Kajiwara Takeo B+1.5 1946 |
Kajiwara Takeo W+0.5 1947 |
|
| Nakagawa Shinji | |||
| Maeda Nobuaki | |||
| Hayashi Yutaro | Hayashi Yutaro | Hayashi Yutaro | |
| Shinohara Masami | |||
| Murashima Yoshinori | Murashima Yoshinori | ||
| Nakamura Yutaro | |||
| Hosokawa Senjin | Hosokawa Senjin | Handa Dogen | Handa Dogen W+R 1947 |
| Tainaka Shin | |||
| Handa Dogen | Handa Dogen | ||
| Ieda Sosui | |||
| Hasegawa Akira | Miyashita Shuyo | ||
| Mukai Kazuo | Miyashita Shuyo | ||
| Miyashita Shuyo | |||
| Mitsuhara Itaro | Sometani Kazuo | Sometani Kazuo | Sometani Kazuo B+R 1947 |
| Sometani Kazuo | |||
| Nabeshima Ichiro | Nabeshima Ichiro | ||
| Suzuki Kensho | |||
| Kato Shin | Kato Shin | ||
| Segoe Kensaku | Miwa Yoshiro | ||
| Miwa Yoshiro | |||