The manga series Himouto! Umaru-chan, written and illustrated by Sankaku Head, began serialization in the magazine Weekly Young Jump.
The television anime adaptation of Himouto! Umaru-chan aired its first episode in Japan.
The second season of the Himouto! Umaru-chan anime, titled Himouto! Umaru-chan R, premiered on Japanese television.
Umaru Doma starts her life as a high school student, presenting her perfect public persona.
It is revealed that Umaru transforms into a lazy, otaku lifestyle at home, contrasting her public image.
Umaru's classmates Kirie Motoba and Sylphynford Tachibana become part of her daily lives and antics.
Umaru spends multiple days gaming non-stop, showcasing her dedication to her hobbies.
Umaru supports her older brother Taihei during his demanding job, showing familial bonds.
Umaru's friends and family celebrate her birthday, highlighting her relationships and growth.
Umaru participates in her first school festival, balancing her perfect public image and private life.
