| Seiyuu | Role |
| Shinichirou Miki | Takumi Fujiwara |
| Mitsuo Iwata | Itsuki Takeuchi |
| Ayako Kawasumi | Natsuki Mogi |
| Unsho Ishizuka | Bunta Fujiwara |
| Kazuki Yao | Kouichirou Iketani |
| Wataru Takagi | Kenji |
| Tomomichi Nishimura | Yuichi |
| Takehito Koyasu | Ryosuke Takahashi |
| Tomokazu Seki | Keisuke Takahashi |
| Masahiko Tanaka | Kyouichi Sudou |
| Nobutoshi Hayashi | Kai Kogashiwa |
| Kinryu Arimoto | Ken Kogashiwa |
| Takumi Yamazaki | Miki-senpai |
| Nobuyuki Hiyama | Takeshi Nagazato |
| Keiji Fujiwara | Shingo |
| Michiko Neya | Mako |
| Yumi Kakazu | Sayuki |
| Kousuke Okano | Kenta Nakamura |
| Osamu Hosoi | Fumihiro |