1 Mwaka
12 Chikamu
この中に1人、妹がいる! - Season 1 Episode 4
Shogo has ruined his relationship with Miyabi; after letting Konoe know about his secret, a new problem has arisen.
- Gore: 2012
- Nyika: Japan
- Genre: Drama, Animation, Comedy
- Studio: TBS, MBS, CBC, BS-TBS
- Keyword: harem, romance, school, ecchi, anime, based on light novel
- Mutungamiriri: Hajime Taguchi
- Cast: Arisa Noto, Rikiya Koyama, Aya Hisakawa, Takahiro Sakurai, Rina Hidaka, Kaori Ishihara