| 5th Oza tournament | |||||
|---|---|---|---|---|---|
| Takagawa Shukaku | Takagawa Shukaku B+1.5 1957-05 |
Shimamura Toshihiro W+R 1957-09-04 |
Shimamura Toshihiro B+4.5 1957-10-30,31 |
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| Suzuki Etsuo | |||||
| Iwamoto Kaoru | Iwamoto Kaoru | Shimamura Toshihiro | |||
| Yamabe Toshiro | |||||
| Shimamura Toshihiro | |||||
| Murashima Yoshinori | Murashima Yoshinori | Sakata Eio W+7.5 1957-10-08 |
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| Kubouchi Shuchi | |||||
| Sometani Kazuo | Sakata Eio B+ 1957-07-14 |
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| Sakata Eio | |||||
| Fujisawa Hosai | Fujisawa Hosai | Handa Dogen | Handa Dogen W+4.5 1957-10 |
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| Miyashita Shuyo | |||||
| Hosokawa Senjin | Kitani Minoru B+3.5 1957-08 |
Handa Dogen W+0.5 1957-08 |
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| Kitani Minoru | |||||
| Handa Dogen | Handa Dogen | ||||
| Sakakibara Shoji | |||||
| Sugiuchi Masao | Sugiuchi Masao | Hashimoto Utaro W+4.5 1957-09 |
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| Shinohara Masami | |||||
| Maeda Nobuaki | Hashimoto Utaro B+R 1957-06-12,13 |
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| Hashimoto Utaro | |||||
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1957-11-13,14 | Handa Dogen | Shimamura Toshihiro | W+R | 216 | sgf |
| 1957-11-20,21 | Shimamura Toshihiro | Handa Dogen | B+R | 213 | sgf |
Shimamura Toshihiro defeated Handa Dogen 2-0.