| Artist name | Roles | Recordings |
|---|---|---|
| Mario Schönhofer | ||
| 三瓶由布子 | ||
| 菅野よう子 | arranger | Angel Voice |
| Artist name | Roles | Recordings |
|---|---|---|
| Mario Schönhofer | ||
| 三瓶由布子 | ||
| 菅野よう子 | arranger | Angel Voice |
| Artist name | Roles | Recordings |
|---|---|---|
| 菅野よう子 | arranger | Angel Voice |
| Artist name | Roles | Recordings |
|---|---|---|
| Mario Schönhofer | vocal | MY SOUL FOR YOU, SEVENTH MOON |
| 三瓶由布子 | performer, vocal | Heart and Soul, Remember 16 (acoustic) |