The 9th NEC Tournament was held in 1989/1990.
| 9th NEC Tournament | ||||
|---|---|---|---|---|
| Rin Kaiho | Rin Kaiho B+R |
Rin Kaiho B+7.5 |
Rin Kaiho B+10.5 |
Rin Kaiho W+R |
| Ohira Shuzo | ||||
| Kobayashi Koichi | ||||
| Cho Chikun | Cho Chikun W+R |
Cho Chikun B+R |
||
| Takagi Shoichi | ||||
| Yamashiro Hiroshi | ||||
| O Rissei | O Rissei B+R |
O Rissei W+6.5 |
||
| Otake Hideo | ||||
| Takemiya Masaki | ||||
(Some games missing.)