It is a manga written and drawn by Sankaku Head. He is pre-published since March 2013 in the magazine Weekly Young Jump publisher Shueisha, and six volumes marketed in June 2015. An adaptation anime by the studio Doga Kobo is broadcast since July 2015 on ABC in Japan and simulcast on Crunchyroll.
Umaru Doma is a high school student who lives with his older brother Taihei. Although school is beautiful, intelligent and talented, just back home turns into a wastrel who does nothing but relax, play video games, and completely dependent on his brother. Thanks to his personality will tighten friendship with two of her companions named Kirie Motoba and Sylphynford Tachibana class, which will prove to be randomly their younger sisters of the Taihei-workers.
Umaru Doma is a high school student who lives with his older brother Taihei. Although school is beautiful, intelligent and talented, just back home turns into a wastrel who does nothing but relax, play video games, and completely dependent on his brother. Thanks to his personality will tighten friendship with two of her companions named Kirie Motoba and Sylphynford Tachibana class, which will prove to be randomly their younger sisters of the Taihei-workers.
