Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.1 | 優しくなりたい | 2:59 | 山口勝平 | 赤ちゃんと僕 スペシャルCD vol.1 みの太郎侍が行く! |
| ||||
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.1 | 優しくなりたい | 2:59 | 山口勝平 | 赤ちゃんと僕 スペシャルCD vol.1 みの太郎侍が行く! |
| ||||