| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Rainy Rainy Rainy | heric | SULFURIC ACID PRODUCT | EXTRAND FREAKERZ-紅楼夢おまけCD- | Link | ルーズレイン | |
| INFINITE DESIRE-欲望ノ渦- | RYUWAVE | SULFURIC ACID PRODUCT | EXTRAND FREAKERZ-紅楼夢おまけCD- | Link | デザイアドライブ | |
| FAIRY ASSAULT FESTIVAL | RYUWAVE | SULFURIC ACID PRODUCT | EXTRAND FREAKERZ-紅楼夢おまけCD- | Link | 年中夢中の好奇心 | |
| HEILIGER SCHLAG-ORIGINAL EDITION- | RYUWAVE | SULFURIC ACID PRODUCT | EXTRAND FREAKERZ-紅楼夢おまけCD- | Link | A Sacred Lot |