| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| Problem(puroburemu) | Ayumu Imazu(ayumuimazu) | Ayumu Imazu(ayumuimazu) | Ayumu Imazu・yonkey(ayumuimazuyonki) | 突然のキスに不意を突かれて() |
| ACCHI KOCCHI(atchikotchi) | Ayumu Imazu(ayumuimazu) | Ayumu Imazu(ayumuimazu) | Ayumu Imazu・yonkey(ayumuimazuyonki) | 曖昧と正解のThin line() |