![](https://cdn.animecharacters.io/images/anime/large/5820-99fca02a.jpg)
Format
TV
Episodes
12
Episode Duration
23 min per ep
Status
Finished Airing
Premiered
Winter 2011
Aired
2011-01-09 to 2011-03-27
Source
Manga
Rating
PG-13 - Teens 13 or older
Genres
Comedy
Ecchi
Romance
Harem
Studios
Zexcs
Producers
Starchild Records
Licensors
Media Blasters
Oniichan no Koto nanka Zenzen Suki ja Nai n da kara ne!! (お兄ちゃんのことなんかぜんぜん好きじゃないんだからねっ!!)
Second-year middle schooler Nao Takanashi loves her older brother Shuusuke to the point where she has developed a brother complex. Wanting her brother to see her as a woman, Nao makes advances toward him on a daily basis, which often results in Shuusuke succumbing to and encouraging more of her teasing. One day, while throwing away porn magazines from her brother's room, Nao finds an album containing his childhood photos—none of which include her. Having discovered the truth behind her family relationships, Nao becomes ever more affectionate toward Shuusuke. However, it does not take long for her dreams of monopolizing her brother to be put in jeopardy. [Written by MAL Rewrite]