![](https://cdn.animecharacters.io/images/anime/large/7270-5779ed10.jpg)
Format
OVA
Episodes
1
Episode Duration
23 min
Status
Finished Airing
Premiered
Aired
2013-03-27 to ?
Source
Light novel
Rating
PG-13 - Teens 13 or older
Genres
Comedy
Ecchi
Romance
School
Harem
Studios
Studio Gokumi
Producers
Lantis
TBS
DAX Production
Licensors
Sentai Filmworks
Kono Naka ni Hitori, Imouto ga Iru!: Ani, Imouto, Koibito (この中に1人、妹がいる!兄、妹、恋人)
Unaired 13th episode of the TV series.