Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | しあわせはっぴい | 岸本ゆめの | 4:16 |
| 2 | しあわせはっぴい (Instrumental) | 岸本ゆめの | 4:16 |
Source: MusicBrainz release group 5a0d29c5-691f-49ab-8dd4-8473e611a45b (CC0). Cover: Cover Art Archive.
| # | Title | Sung by | |
|---|---|---|---|
| 1 | しあわせはっぴい | 岸本ゆめの | 4:16 |
| 2 | しあわせはっぴい (Instrumental) | 岸本ゆめの | 4:16 |
Source: MusicBrainz release group 5a0d29c5-691f-49ab-8dd4-8473e611a45b (CC0). Cover: Cover Art Archive.