| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| lntroduction -Welcome to the fragmented night- | system 【Σ】 | 灿华幻梦墨染燐桦 | OVERPROTECTION | Link | Hardcore，Dance，Trance，Folk | おてんば恋娘; 芥川龍之介の河童 ～ Candid Friend |
| Princess in Cage -Re:lmagination- | system 【Σ】 | 灿华幻梦墨染燐桦 | OVERPROTECTION | Link | Hardcore，Dance，Trance，Folk | シンデレラケージ ～ Kagome-Kagome |
| The Memories of the Scarlet Sisters | system 【Σ】 | 灿华幻梦墨染燐桦 | OVERPROTECTION | Link | Hardcore，Dance，Trance，Folk | U.N.オーエンは彼女なのか？; 亡き王女の為のセプテット |