| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| ため息(tameiki) | Natural Lag(nachuraruragu) | 花村想太(hanamurasouta) | 花村想太・MEG.ME(hanamurasoutamegumi) | ため息をそっと() |
| 鬱ぐ(fusagu) | Natural Lag(nachuraruragu) | 花村想太(hanamurasouta) | 花村想太・MEG.ME(hanamurasoutamegumi) | このまま鬱いで() |