Junior High student Nao's brother complex is so strong, it's almost at the point of incest. She's determined to make her brother, High School student Shuusuke, see her as a woman. So determined, that she goes as far as going into his room to throw away all his non-incest related porn. But as she's looking for his… This comedy, ecchi, and romance anime from ZEXCS debuted in Winter 2011. The series spans 12 episodes and is currently finished.
Also known as: Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!! · Onii-chan no Koto Nanka Zenzen Suki JanainDakara ne!! · Onisuki · Eu não gosto nem um pouco do meu maninho!! · Definitivamente. ¡No me gusta mi hermano para nada!
No theme songs recorded yet.
I don't like my big brother at all!! has 12 episodes and is finished.
I don't like my big brother at all!! was produced by ZEXCS and released in 2011.
I don't like my big brother at all!! is classified under Comedy, Ecchi, Romance.
I don't like my big brother at all!! premiered in Winter 2011.
I don't like my big brother at all!! is based on a manga.











Character data from AniList.
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