| Artist name | Roles | Recordings |
|---|---|---|
| CHEMISTRY (Japanese Duo) | ||
| Gennaro Mastrantonio | ||
| Cornelius (Japanese musician/producer Keigo Oyamada) | remixer | Rama (Cornelius remix) |
| Artist name | Roles | Recordings |
|---|---|---|
| Cornelius (Japanese musician/producer Keigo Oyamada) | remixer | Rama (Cornelius remix) |
| Artist name | Roles | Recordings |
|---|---|---|
| CHEMISTRY | remixer | nothing (Takagi Masakatsu Remix) |
| Gennaro Mastrantonio | producer, remixer | 悲しみはオーロラに (Restarred by Takagi Masakatsu) |