Author: Sankaku Head
Other name: 干物妹！うまるちゃん
Genres: Comedy, School Life, Slice of Life
Language Available: Japanese, English
Summary:My little sister Umaru (age 16) is a renowned beautiful girl in the town. A perfect sister with a kind heart, high scores and popularity, who everybody admires... or at least that’s what people believe, but once she walks in her room, she becomes...