| SID | Song | Length | Edition Track |
|---|---|---|---|
| 802 | Hajimete no Happy Birthday! | 4:33 | R1 |
| 803 | Hajimete no Happy Birthday! (country version) | 4:46 | R2 |
| 804 | Hajimete no Happy Birthday! (Instrumental) | 4:31 | R3 |
| Role | Person/Group |
|---|---|
| Artist | Country Girls |
| Artist | Ishikawa Rika |
| Producer | Tanaka Yoshitake |
| Sound Producer | Tsunku |
Cached file from: 2024-02-23, 18:34:20 CST
