An comedy manga series by Kazusa Yoneda, revolving around Haruki and his four sisters: Mutsuki, Yayoi, Uzuki, and Satsuki.
Episode 7 Edit
Haruki is forced into a swimsuit by his sisters.
Episode 11 EditYayoi wipes the sweat off Haruki's chest after he comes down with a fever.
Haruki and his siblings go the public bath.