Détails pour le tournoi : 54th Honinbo
| Joueur Noir |
Joueur Blanc |
Résultat |
Date |
| Ishida Akira |
Yoda Norimoto |
B+2.5 |
1998-06-18 |
| Yamada Kimio |
Ishida Yoshio |
B+R |
1998-07-16 |
| Otake Hideo |
Cho Sonjin |
W+R |
1998-08-13 |
| Yamashiro Hiroshi |
Ryu Shikun |
W+2.5 |
1998-08-20 |
| Ryu Shikun |
O Rissei |
B+R |
1998-10-26 |
| Ryu Shikun |
Yamada Kimio |
B+R |
1998-11-12 |
| O Rissei |
Yamada Kimio |
W+R |
1998-11-26 |
| Ryu Shikun |
Hikosaka Naoto |
B+R |
1998-12-17 |
| Ishida Akira |
Ryu Shikun |
B+4.5 |
1999-01-21 |
| Kobayashi Satoru |
Ryu Shikun |
W+R |
1999-02-18 |
| O Rissei |
Cho Sonjin |
W+2.5 |
1999-03-11 |
| O Meien |
Ryu Shikun |
B+4.5 |
1999-03-11 |
| Ryu Shikun |
Cho Sonjin |
W+1.5 |
1999-04-01 |
| Ishida Akira |
Ryu Shikun |
W+R |
1999-04-05 |
| Yamada Kimio |
Ryu Shikun |
B+R |
1999-04-08 |