| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| ただ二人だけ～We're the only ones here in this world～(tadafutaridakeuiazaonriwanzuhiaindisuwarudo) | 中沢ノブヨシ(nakazawanobuyoshi) | 菊地成孔(kikuchinaruyoshi) | 菊地成孔(kikuchinaruyoshi) | Something fell from the sky() |
| ただ泣くだけ～Oh god, I'm alone～(tadanakudakeogoddoaimuaron) | 中沢ノブヨシ(nakazawanobuyoshi) | 菊地成孔(kikuchinaruyoshi) | 菊地成孔(kikuchinaruyoshi) | When the sun sets() |