1 Season
12 Episode
Recently, My Sister is Unusual - Season 0 Episode 1 OVA
- Year: 2014
- Country: Japan
- Genre: Animation, Comedy
- Studio: Nippon TV
- Keyword: ecchi, anime
- Director:
- Cast: Manami Tanaka, Junji Majima, Aimi, Kumi Sakuma, Chinami Hashimoto, Mikoi Sasaki