| Gravitation (TV)
|
| <ENTER NAME> | Seki Tomokazu |
| Sakano | Koyasu Takehito |
| Aizawa Tachi | Miki Shinichirou |
| <Keyboardist in Nittle Grasper> | Orikasa Ai |
| K | Okiayu Ryoutarou |
| <Yuki Eri's Sister> | Touma Yumi |
| <Singer in Nittle Grasper> | Yamaguchi Kappei |
| Ukai Noriko | Ikezawa Haruna |
| ???? | Tsuru Hiromi |