| 10th NEC Tournament | ||||
|---|---|---|---|---|
| Kobayashi Koichi | Ishida Yoshio B+R 1990-09-22 |
Kato Masao B+2.5 1991-02-16 |
Kato Masao W+R 1991-03-09 |
|
| Ishida Yoshio | Ishida Yoshio | |||
| Yoda Norimoto | ||||
| Kato Masao | Kato Masao | Kato Masao | ||
| Fujisawa Shuko | ||||
| Hane Yasumasa | Hane Yasumasa | |||
| Takemiya Masaki | ||||
| Cho Chikun | Otake Hideo W+R 1990-12-08 |
Otake Hideo W+3.5 1991-01-26 |
||
| Otake Hideo | Otake Hideo | |||
| Komatsu Hideki | ||||
| Awaji Shuzo | Kataoka Satoshi | Kataoka Satoshi W+R 1990-10-20 |
||
| Kataoka Satoshi | ||||
| Rin Kaiho | ||||