Regular Edition
1. Overture
2. Natsu no Namae
3. ROMANCE
4. Lai-Lai-Lai
5. Days
6. Subarashiki Sekai
7. Sakura Sake
8. Rain (Vo. Ohno Satoshi)
9. Itsuka no Summer (Vo. Aiba Masaki)
10. W/ME (Vo. Matsumoto Jun)
11. Himitsu (Vo. Ninomiya Kazunari)
12. Yume de Ii Kara (Vo. Sakurai Sho)
13. Yes? No?
14. Kazamidori

Limited Edition
- Tracks 1-13
- DVD: Making of One
- 32 page booklet