| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| 晦冥 | sasakusa | Lampcat | echo | Not Available | 赤より紅い夢 | |
| hot driving rain | sasakusa | Lampcat | echo | Not Available | 上海紅茶館 ～ Chinese Tea | |
| feeling color | sasakusa | Lampcat | echo | Not Available | 亡き王女の為のセプテット | |
| whatever | sasakusa | Lampcat | echo | Not Available | ラクトガール ～ 少女密室 | |
| THE GIRL'S SPELL | sasakusa | Lampcat | echo | Not Available | 魔法少女達の百年祭 | |
| Not Recognized | sasakusa | Lampcat | echo | Not Available | U.N.オーエンは彼女なのか？ | |
| echo | sasakusa | Lampcat | echo | Not Available | ルーネイトエルフ | |
| アフターライト | sasakusa | Lampcat | echo | Not Available | ほおずきみたいに紅い魂; 妖魔夜行 |