| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| 箱庭の世界(hakoniwanosekai) | 22/7(nanabunnonijuuni) | Shoichiro Toko(shouichiroutoko) | Shoichiro Toko・平松建治(shouichiroutoukohiramatsukenji) | 狭すぎる世界だ箱庭の外へ() |
| 22/7(nanabunnonijuuni) | 22/7(nanabunnonijuuni) | Shoichiro Toko(shouichiroutoko) | () | 22 7 We are 22 7 Ey Oh Ey() |