| Kyou no 5 no 2 (2006/02/24-2007/03/21 OVA)
|
| Satou Ryoota | Kuwashima Houko |
| Koizumi Chika | Kadowaki Mai |
| Asano Yuuki | Takahashi Mikako |
| Aihara Kazumi | Noto Mamiko |
| Hirakawa Natsumi | Yamamoto Maria |
| Hidaka Megumi | Ueda Kana |
| Imai Kouji | Asakawa Yuu |
| Kawai Tsubasa | Chihara Minori |
| Tamura-sensei | Hiyama Nobuyuki |
| Hoken no Sensei [School Nurse] | Wakana Youko |
| Hanako | Kanzaki Chiro |
| Tarou | Kasuya Yuuta |