| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| 後ろ髪(ushirogami) | At hedgehogs(attohejjihoggusu) | AKI(aki) | AKI(aki) | 君の長い髪に触れた() |
| freesia(furijia) | At hedgehogs(attohejjihoggusu) | AKI(aki) | 加藤雅裕(katoumasahiro) | 窓から眺める空は深い黒() |
| 六月(rokugatsu) | At hedgehogs(attohejjihoggusu) | AKI(aki) | AKI(aki) | 目が覚めて頭が痛くなるのは() |