Himouto! Umaru-chan
Genre: Comedy, Slice of Life, Seinen
Author: Sankaku Head
Serialization: Weekly Young Jump
Publisher: Shueisha
Summary from Mangaupdate: 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...

Chapter 1