| 16th Hayago Championship | |||
|---|---|---|---|
| Hane Yasumasa | Hane Yasumasa | Hane Yasumasa | Ishida Yoshio W+0.5 1984-02-12 |
| Honda Kunihisa | |||
| Hashimoto Shoji | Hashimoto Shoji | ||
| O Rissei | |||
| Cho Chikun | Takemiya Masaki | Ishida Yoshio | |
| Takemiya Masaki | |||
| Ishida Yoshio | Ishida Yoshio | ||
| Otake Hideo | |||
| Kobayashi Koichi | Kobayashi Koichi | Kobayashi Koichi | Kobayashi Koichi B+R 1984-01-29 |
| Hashimoto Utaro | |||
| Fujisawa Shuko | Kato Masao | ||
| Kato Masao | |||
| Sakata Eio | Rin Kaiho | Ishii Kunio | |
| Rin Kaiho | |||
| Kataoka Satoshi | Ishii Kunio | ||
| Ishii Kunio | |||
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1984-02-26 | Kobayashi Koichi | Ishida Yoshio | W+15.5 | 248 | sgf |
| 1984-03-11 | Ishida Yoshio | Kobayashi Koichi | W+3.5 | 254 | sgf |
| 1984-03-25 | Kobayashi Koichi | Ishida Yoshio | W+35.5 | 287 | sgf |
Ishida Yoshio won 2-1.