Q.E.D.: Shômei shûryô Erefanto! (2009– ) Online
- Original Title :
- Erefanto!
- Genre :
- TV Episode / Drama
- Year :
- 2009–
- Directror :
- Takayasu Enokido,Masaya Iseda
- Cast :
- Chikage,Mark Chinnery,Yoshihiko Hakamada
- Writer :
- Motohiro Katou,Kasane Aihara
- Type :
- TV Episode
- Time :
- 43min
- Rating :
- 6.2/10
| Episode credited cast: | |||
 | Chikage | - | Eriko Umemiya |
 | Mark Chinnery | - | Executive |
 | Yoshihiko Hakamada | ||
 | Ken Ishiguro | - | Koutarou Mizuhara |
| Ayami Kakiuchi | ||
 | Aoi Nakamura | - | So Toma |
| Shizuka Nakamura | - | Madoka Kosaka |
| Takuya Nakayama | - | Hiroki Nishimaru |
| Ai Takahashi | - | Kana Mizuhara |
| Koichiro Tomioka | - | Makoto Sasazuka |