| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| FRONTLINE (JAPANESE VERSION)(furontorainjapanizubajon) | GURIRI(guriri) | JIHEE・SHIMAUMA(jihishimauma) | B@KAMIN・M2U(bakamin'emutsuyu) | 深い霧には無想の過去が() |
| FRONTLINE (ENGLISH VERSION)(furontorain'ingurisshubajon) | GURIRI(guriri) | NICODE(nikode) | B@KAMIN・M2U(bakamin'emutsuyu) | THE EVANESCENT() |