The comedy manga follows the everyday lives of five siblings—four sisters and one brother—who share a multi-unit apartment (danchi). Mutsuki has a level-headed personality. Haruki likes video games, while Yayoi likes exercise. Uzuki and Satsuki are twins.
Yoneda launched the manga in Manga 4-Koma Palette in June 2011. Ichijinsha published the manga’s 10th compiled book volume on January 25.
Source: Manga 4-Koma Palette October issue