| Joueur Noir | Joueur Blanc | Résultat | Date |
|---|---|---|---|
| Yoshida Mika & Cho Chikun | Makihata Taeko & Ishii Kunio | B+R | 1997-12-06 |
| Yoshida Mika & Cho Chikun | Kobayashi Izumi & Otake Hideo | W+R | 1997-12-06 |
| Yoshida Mika & Cho Chikun | Hosaka Mayu & O Rissei | B+4.5 | 1997-12-06 |
| Yoshida Mika & Cho Chikun | Nishida Terumi & Kataoka Satoshi | W+3.5 | 1997-12-20 |
| Kato Masao & Yashiro Kumiko | Honda Kunihisa & Aoki Kikuyo | W+6.5 | 1998-01-25 |