Datte Ikitekanakucha だって 生きてかなくちゃ
Released June 2, 2004 Editions 3 Tracks 2
Regular edition · Regular
| 1 | Datte Ikitekanakucha | A-side |
| 2 | Koi ni Jealousy Moushiagemasu | B-side |
| 3 | Datte Ikitekanakucha (Instrumental) |
Limited edition · Limited
| 1 | Datte Ikitekanakucha | A-side |
| 2 | Koi ni Jealousy Moushiagemasu | B-side |
| 3 | Datte Ikitekanakucha (Instrumental) |