
Because I Don't Like My Big Brother At-All--!!
Producer: Takahiro Yamanaka, Tomoko Kawasaki
Overview
Nao Takanashi loves her brother Shūsuke despite the incest taboo. Nao thinks that Shūsuke is her blood relative, but in fact she is an adopted daughter, whose parents have died. After Nao learns the fact, she wants to fall in love normally with Shūsuke because siblings by adoption can marry under the family law in Japan. However, she finds herself competing with Shūsuke's childhood friend, Iroha Tsuchiura, and his class president and yaoi lover, Mayuka Kondō.
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Data source: JustWatch
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Episodes

S1.E1 · January 8, 2011
Wicked Usual Day of a Brother And Sister
10.0Nao Takanashi has long been trying to tempt her brother, Shūsuke, into entering an immoral (i.e. incest) relationship with her, with Shūsuke barely being able to resist. Nao goes to great lengths for Shūsuke to think of her perversely by doing things such as letting him purposely look underneath her skirt (and once letting him see her completely naked) but then she always gets him into trouble afterward so as to make it look like Shūsuke is the immoral pervert. One day, while Nao searches through Shūsuke's room for his collection of porn magazines, she then finds a hidden family photo album and is surprised to find out that there are no childhood pictures of her in it. After Shūsuke was finished being scolded about his porn collection, Nao confronts her parents, Shūji and Nanaka, about the album.
Go to episode page →Cast

Eri Kitamura
Nao Takanashi (voice)

Kazusa Aranami
Mayuka Kondou (voice)

Toshiyuki Toyonaga
Shuusuke Takanashi (voice)

Sayaka Ohara
Nanaka Takanashi (voice)
Hideki Ogihara
Shuuji Takanashi (voice)

Ryoko Shiraishi
Hirono Kusuhara (voice)

Shinnosuke Tachibana
Keiichiro Kishikawa (voice)

Eriko Nakamura
Haruka Katou (voice)

Mitsuhiro Ichiki
Daigo Kurozaki (voice)











