| Artist name | Roles | Recordings |
|---|---|---|
| III (Inti Creates sound division) | ||
| 五島翔 | arranger | POWER by YOU |
| 保刈久明 | arranger | growth |
| Artist name | Roles | Recordings |
|---|---|---|
| III (Inti Creates sound division) | ||
| 五島翔 | arranger | POWER by YOU |
| 保刈久明 | arranger | growth |
| Artist name | Roles | Recordings |
|---|---|---|
| III | vocal | *Ciel's Memory _ Epilogue, *Ciel's Memory _ Prologue, *Ciel's Memory _ Rebirth from ZERO, *Ciel's Memory _ The Big Four, *Ciel's Memory _ Truth of Hero |