
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 ...
I Don't Like My Big Brother At All! has 12 episodes.
I Don't Like My Big Brother At All! is currently finished airing.
I Don't Like My Big Brother At All! was produced by Zexcs.
I Don't Like My Big Brother At All! aired Jan 9, 2011 to Mar 27, 2011.
I Don't Like My Big Brother At All! is based on a Manga.

Kondou, Mayuka
Main
CV: Aranami, Kazusa

Takanashi, Shuusuke
Main
CV: Toyonaga, Toshiyuki

Takanashi, Nao
Main
CV: Kitamura, Eri

Tsuchiura, Iroha
Main
CV: Inoue, Marina

Katou, Haruka
Supporting
CV: Nakamura, Eriko

Kishikawa, Keiichiro
Supporting
CV: Tachibana, Shinnosuke

Kurozaki, Daigo
Supporting
CV: Ichiki, Mitsuhiro

Kusuhara, Hirono
Supporting
CV: Shiraishi, Ryouko

Takanashi, Shuuji
Supporting
CV: Ogihara, Hideki

Takanashi, Nanaka
Supporting
CV: Ohara, Sayaka
Yamashiro, Takumi
Supporting
CV: Matsumoto, Kenta

Yatagai, Ran
Supporting
CV: Chihara, Minori

Yatagai, Rin
Supporting
CV: Satou, Rina
12 episodes
2010 Fall
2010 Spring
2012 Fall
2010 Fall
2010 Spring
2012 Summer
2018 Fall
2022 Summer
2000 SpringRanked higher than 48% of all anime on AniTome (out of 19,551)
More popular than 88% of all anime