| Title | Type | Date |
|---|---|---|
| 海がきこえる Ocean Waves |
Special | 1993 |
| 坂本洋子 Sakamoto Youko |
| Best Friend: |
Kohama Yumi |
| Former boyfriend: |
Okada |
| Former classmate: |
Kohama Yumi Matsuno Yutaka Morisaki Taku Yamao Tadashi |