| Title | Artist | Time | ||
|---|---|---|---|---|
| 1 | Litmus | Ryokuoushoku Shakai | 4:14 | |
| 2 | Are you ready | Ryokuoushoku Shakai | 4:09 | |
| 3 | Korekara No Koto Sorekara No K | Ryokuoushoku Shakai | 4:28 | |
| 4 | Litmus (Instrumental) | Ryokuoushoku Shakai | 4:15 | |
| 5 | Are you ready (Instrumental) | Ryokuoushoku Shakai | 4:07 | |
| 6 | Korekara No Koto Sorekara No K | Ryokuoushoku Shakai | 4:26 |
