Because I Don't Like My Big Brother At-All--!!
Series 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.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 12 Episodes
25 min per episode
2011 – 2011
Premiered: Sat, Jan 8, 2011
Creative Production Team
Latest Aired Episode
Season 1, Episode 12: “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.
Seasons & Episodes Breakdown
Cast & Creators
Explore Star Directory →
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)
Creative Leadership & Key Crew
Kouichi Kusano
Takahiro Yamanaka, Tomoko Kawasaki
Department Leadership Roster
Takahiro Yamanaka
Producer
Tomoko Kawasaki
Producer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-MA: Mature Audience Only — Specifically designed to be viewed by adults and unsuitable for children under 17.
International Certification Matrix
Mature Audience Only — Specifically designed to be viewed by adults and unsuitable for children under 17.
Production Stills & Gallery
Official cinematic photography and background stills for Because I Don't Like My Big Brother At-All--!!.
Shows Similar to Because I Don't Like My Big Brother At-All--!!
Series sharing comparable tone, character dynamics, and narrative themes
6.5Anime
7.5
8.4Anime
Anime
10.0
6.2Anime
8.1Anime
8.0Anime
5.8
5.8Anime
7.0Anime
7.5Anime
6.7Anime
7.1Anime
7.3Anime
7.2Anime
6.0Anime
More Series Like Because I Don't Like My Big Brother At-All--!!
Shows sharing similar genres, audiences, and storylines.
Frequently Asked Questions About Because I Don't Like My Big Brother At-All--!!
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Because I Don't Like My Big Brother At-All--!! about?
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.
How many seasons does Because I Don't Like My Big Brother At-All--!! have?
Because I Don't Like My Big Brother At-All--!! comprises 1 season available to explore.
Who stars in Because I Don't Like My Big Brother At-All--!!?
Key cast members in Because I Don't Like My Big Brother At-All--!! include Eri Kitamura, Kazusa Aranami, Toshiyuki Toyonaga, Sayaka Ohara, Hideki Ogihara.
Who created or directed Because I Don't Like My Big Brother At-All--!!?
Because I Don't Like My Big Brother At-All--!! was developed and directed by Not specified.