| 30th Okan Tournament | ||||
|---|---|---|---|---|
| Iwata Tatsuaki | Iwata Tatsuaki B+R |
Iwata Tatsuaki W+3.5 |
Iwata Tatsuaki W+R |
Iwata Tatsuaki B+3.5 |
| Kuwata Yasuaki | ||||
| Inagaki Koichi | Inagaki Koichi B+R |
|||
| Ito Makoto | ||||
| Yamashiro Hiroshi | Yamashiro Hiroshi W+R |
Yamashiro Hiroshi B+R |
||
| Saijo Masataka | ||||
| Morishima Kaoru | Morishima Kaoru B+R |
|||
| Hiroe Katsuhiko | ||||
| Hane Yasumasa | Hane Yasumasa B+1.5 |
Hane Yasumasa B+R |
Hane Yasumasa W+1.5 |
|
| Ito Yoji | ||||
| Hikosaka Naoto | Hikosaka Naoto W+R |
|||
| Mizuno Ichiro | ||||
| Tsuchida Masamitsu | Tsuchida Masamitsu W+R |
Tsuchida Masamitsu W+0.5 |
||
| Yoshioka Kaoru | ||||
| Baba Shigeru | Baba Shigeru B+R |
|||
| Okumura Yasushi | ||||
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1989-11-09 | Ogata Masaki | Iwata Tatsuaki | B+1.5 | 262 | sgf |
Ogata Masaki retains the Okan title.