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AlbumTracklist 45:49
| 1 | TRAIN TRAIN Aira Mitsuki feat. 環ROY | 4:03 | |
| 2 | 321 | 3:37 | |
| 3 | 愛し愛されて生きるのさ | 4:59 | |
| 4 | WHY TWO? | 4:02 | |
| 5 | rainy tone | 1:13 | |
| 6 | Human Future | 3:30 | |
| 7 | last love | 4:21 | |
| 8 | Parameter | 4:42 | |
| 9 | ??? | 4:06 | |
| 10 | fly | 3:59 | |
| 11 | smile | 3:17 | |
| 12 | LOVE Re: | 3:56 |