| Song | Retrograde |
| Artist | -OZ- |
| Album | COMPLETE BEST ALBUM |
| 作词 : Natsuki | |
| 作曲 : AKI | |
| 浅ましき容に変われば | |
| 麗しき姿を求めて | |
| 妬ましき哀れな嘆きも | |
| 君となら終わりに向かえる | |
| 迷う心に別れを | |
| 纏う心に己を | |
| Retrograde for growth | |
| We return to an essential figure | |
| We become the best new articles | |
| 浅ましき容に変われば | |
| 麗しき姿を求めて | |
| It faces the end | |
| From day to day | |
| Retrograde for growth | |
| Advancing |
| zuò cí : Natsuki | |
| zuò qǔ : AKI | |
| qiǎn róng biàn | |
| lì zī qiú | |
| dù āi tàn | |
| jūn zhōng xiàng | |
| mí xīn bié | |
| chán xīn jǐ | |
| Retrograde for growth | |
| We return to an essential figure | |
| We become the best new articles | |
| qiǎn róng biàn | |
| lì zī qiú | |
| It faces the end | |
| From day to day | |
| Retrograde for growth | |
| Advancing |