Second line & Acoustic collection
AlbumTracklist 47:49
| 1 | REMIND (acoustic) | 3:59 | |
| 2 | シンプルストーリー (second line) | 4:07 | |
| 3 | FREAK OUT (second line) | 3:05 | |
| 4 | spaced out (second line) | 4:16 | |
| 5 | 赤橙 (acoustic) | 4:00 | |
| 6 | アイソトープ (second line) | 3:03 | |
| 7 | O (second line) | 4:38 | |
| 8 | 香路 (second line) | 3:48 | |
| 9 | 銀河の街 (acoustic) | 4:10 | |
| 10 | FREE STAR (acoustic) | 4:33 | |
| 11 | Ride the wave (acoustic) | 4:20 | |
| 12 | turn around (second line) | 3:44 |