Non-album songs lyrics
- 幸せでいて (Stay Happy) - Gaku Yaotome lyrics
- Daybreak Interlude : Aira Yuhki (結城 アイラ, Yūki Aira) lyrics
- Destiny lyrics
- 願いはShine On The Sea (Wishes Shine on the Sea):Aira Yuhki (結城 アイラ, Yūki Aira) lyrics
- In The Meantime lyrics
- Last Dimension ～引き金をひくのは誰だ～ : Aira Yuhki (結城 アイラ, Yūki Aira) lyrics
- Leopard Eyes : Aira Yuhki (結城 アイラ, Yūki Aira) lyrics
- Natsu☆しようぜ！: Aira Yuhki (結城 アイラ, Yūki Aira) lyrics
- Riskyな彼女 (Risky Girlfriend) : Aira Yuhki (結城 アイラ, Yūki Aira) lyrics
- Secret Night: Aira Yuhki (結城 アイラ, Yūki Aira) lyrics
- U Complete Me lyrics Back to Trigger lyrics