| Title | Artist | Time | ||
|---|---|---|---|---|
| 1 | Introduction -flowing- | Otome | 1:43 | |
| 2 | Solitude | Otome | 3:09 | |
| 3 | glass cat | Otome | 2:46 | |
| 4 | Drown, | Otome | 3:08 | |
| 5 | Colorless | Otome | 3:19 | |
| 6 | horoscope | Otome | 3:50 | |
| 7 | Solitude(Instrumental) | Otome | 3:09 | |
| 8 | glass cat(Instrumental) | Otome | 2:46 | |
| 9 | Drown,(Instrumental) | Otome | 3:08 | |
| 10 | Colorless(Instrumental) | Otome | 3:19 | |
| 11 | horoscope(Instrumental) | Otome | 3:51 |
