Koshicollection vol.1
| Track | Durée | Titre | Tablature |
| 1 | 06:40 | いっぱいください | |
| 2 | 03:31 | Desire Blaster | |
| 3 | 02:19 | Bed | |
| 4 | 05:29 | P4RTY T1M3 | |
| 5 | 05:16 | Victory | |
| 6 | 03:17 | パコパコ体操第一 | |
| 7 | 03:29 | You become a mother | |
| 8 | 03:21 | On the Beach | |
| 9 | 03:20 | Go to Heaven | |
| 10 | 04:43 | Spring Ephemeral | |
| 11 | 05:36 | Psycho girlfriend |