| Artist name | Roles | Recordings |
|---|---|---|
| KOKIA | ||
| Ethel Revnell (actor) | ||
| ONE OK ROCK | ||
| Salyu |
| Artist name | Roles | Recordings |
|---|---|---|
| KOKIA | ||
| Ethel Revnell (actor) | ||
| ONE OK ROCK | ||
| Salyu |
| Artist name | Roles | Recordings |
|---|---|---|
| KOKIA | arranger | 夢追人, 夢追人 Piano Version |
| Ethel Revnell | arranger | 祈り† |
| ONE OK ROCK | piano | the same as... |
| Salyu | keyboard, piano | BIRTHDAY |