| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| princess is not dead | 葉月 悠 | Re.baro' | FIND OUT | Not Available | 亡き王女の為のセプテット | |
| little happy day | 葉月 悠 | Re.baro' | FIND OUT | Not Available | 少女さとり ～ 3rd eye | |
| Night Parade | 葉月 悠 | Re.baro' | FIND OUT | Not Available | ほおずきみたいに紅い魂 | |
| superego | 葉月 悠 | Re.baro' | FIND OUT | Not Available | ハルトマンの妖怪少女 | |
| Doll Master of Bucharest | 葉月 悠 | Re.baro' | FIND OUT | Not Available | ブクレシュティの人形師 | |
| your time is mine | 葉月 悠 | Re.baro' | FIND OUT | Not Available | 月時計 ～ ルナ・ダイアル | |
| You can't continue! | 葉月 悠 | Re.baro' | FIND OUT | Not Available | U.N.オーエンは彼女なのか？ |