Because I Don't Like My Big Brother At-All--!!
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Because I Don't Like My Big Brother At-All--!!

★ 6.4/10 TMDB Premiered 2011-01-08 1 season 12 eps

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.

Last Episode Aired 2011-03-27
S1E12 — I Don't Like My Big Brother at All!!

Shusuke and Nao are left alone in the house when their parents go on an overnight trip. Nao takes the opportunity to try and seduce Shusuke by wearing a maid's outfit as he tries to prepare dinner. After washing up after a little accident in the kitchen, the two become paranoid when Nao starts hearing strange panting, which turns out to be the AGE Explorers, who invite Shusuke out on an unsuccessful search for porn, which gives him a cold. As Nao tends to it, Iroha and Mayuka pay a visit, which once again turns into a battle for his attention.

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Billed Cast
Eri Kitamura
Eri Kitamura
Nao Takanashi (voice)
Kazusa Aranami
Kazusa Aranami
Mayuka Kondou (voice)
Toshiyuki Toyonaga
Toshiyuki Toyonaga
Shuusuke Takanashi (voice)
Sayaka Ohara
Sayaka Ohara
Nanaka Takanashi (voice)
Hideki Ogihara
Shuuji Takanashi (voice)
Ryoko Shiraishi
Ryoko Shiraishi
Hirono Kusuhara (voice)
Shinnosuke Tachibana
Shinnosuke Tachibana
Keiichiro Kishikawa (voice)
Eriko Nakamura
Eriko Nakamura
Haruka Katou (voice)
Mitsuhiro Ichiki
Mitsuhiro Ichiki
Daigo Kurozaki (voice)
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