crystal
SingleTracklist 58:10
CD 1
| 1 | crystal | 3:48 | |
| 2 | 咲く、今。 | 3:49 |
DVD-Video 2
| 1 | crystal (Music Clip) | 4:02 | |
| 2 | crystal (Making) | 19:48 | |
| 3 | crystal (Solo Angle 横山ver.) | 3:49 | |
| 4 | crystal (Solo Angle 丸山ver.) | 3:49 | |
| 5 | crystal (Solo Angle 大倉ver.) | 3:49 | |
| 6 | crystal (Solo Angle 錦戸ver.) | 3:49 | |
| 7 | crystal (Solo Angle 安田ver.) | 3:49 | |
| 8 | crystal (Solo Angle 村上ver.) | 3:49 | |
| 9 | crystal (Multi Angle) | 3:49 |