I Don't Like You at All, Big Brother!!
Manga series
I Don't Like You at All, Big Brother!! is a Japanese seinen manga series written and illustrated by Kouichi Kusano which was serialized on Futabasha's Web Comic High! service from August 2008 to September 2016. It has been licensed in North... Wikipedia
Author: Kouichi Kusano
Adaptations: Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!! (2011)
Main character: Nao Takanashi
Genres: Romantic comedy and Harem
English publisher: NA: Seven Seas Entertainment
Episodes: 12 (List of episodes)