| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Sadistic Lullabye | IKUTO | SOUTH OF HEAVEN | EAST METAL DEATH STAR | Not Available | U.N.オーエンは彼女なのか？ | |
| Bad Apple!! | IKUTO | SOUTH OF HEAVEN | EAST METAL DEATH STAR | Not Available | Bad Apple!! | |
| Lethal Magic | IKUTO | SOUTH OF HEAVEN | EAST METAL DEATH STAR | Not Available | ヴワル魔法図書館 | |
| Heroins to US | IKUTO | SOUTH OF HEAVEN | EAST METAL DEATH STAR | Not Available | 竹取飛翔 ～ Lunatic Princess | |
| fall of Future | IKUTO | SOUTH OF HEAVEN | EAST METAL DEATH STAR | Not Available | フォールオブフォール ～ 秋めく滝 |