Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.5 | 青春？ | 4:57 | 芳本美代子 | YESTERDAY’S |
| ||||
| 1.5 | 青春？ | 4:56 | 芳本美代子 | YESTERDAY’S (+4) |
| ||||
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.5 | 青春？ | 4:57 | 芳本美代子 | YESTERDAY’S |
| ||||
| 1.5 | 青春？ | 4:56 | 芳本美代子 | YESTERDAY’S (+4) |
| ||||