| 18th NEC Tournament | ||||
|---|---|---|---|---|
| Cho Chikun | Cho Chikun W+R 1998-12-05 |
O Rissei B+0.5 1999-02-20 |
Kobayashi Koichi W+R 1999-03-06 |
|
| Yo Kagen | Yo Kagen W+R 1998-07-11 |
|||
| Kataoka Satoshi | ||||
| O Rissei | O Rissei W+5.5 1998-04-25 |
O Rissei W+5.5 1998-10-17 |
||
| Yamada Kimio | ||||
| Ryu Shikun | Kobayashi Satoru W+7.5 1998-08-29 |
|||
| Kobayashi Satoru | ||||
| Kato Masao | Kobayashi Koichi B+R 1998-11-28 |
Kobayashi Koichi B+1.5 1999-01-30 |
||
| Kobayashi Koichi | Kobayashi Koichi W+6.5 1998-05-30 |
|||
| Kudo Norio | ||||
| Nakamura Shinya | Rin Kaiho W+3.5 1998-06-13 |
Rin Kaiho W+0.5 1998-09-19 |
||
| Rin Kaiho | ||||
| Yoda Norimoto | ||||