| 20th Okan Tournament | ||||
|---|---|---|---|---|
| Iwata Tatsuaki | Iwata Tatsuaki B+R |
Iwata Tatsuaki W+1.5 |
Iwata Tatsuaki W+R |
|
| Saijo Masataka | Saijo Masataka W+R |
|||
| Okumura Hideo | ||||
| Tsuchida Masamitsu | Tsuchida Masamitsu B+0.5 |
|||
| Yamashiro Hiroshi | Yamashiro Hiroshi W+R |
|||
| Inagaki Koichi | ||||
| Kuwata Yasuaki | Kuwata Yasuaki B+3.5 |
Kuwata Yasuaki B+R |
||
| Akedo Kazumi | ||||
| Shimohira Akio | Shimohira Akio B+R |
Shimohira Akio W+0.5 |
||
| Kusunoki Teruko | ||||
| Shimamura Toshihiro | ||||
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1979-10-11 | Iwata Tatsuaki | Hane Yasumasa | B+5.5 | 265 | sgf |
Iwata Tatsuaki won the Okan title.