Himouto! Umaru Chan (2015)

Synopsis

People are not always what they seem, as is the case with Umaru Doma, the perfect high school girl—until she comes home! Once the front door closes, the real fun begins. When he puts on his hamster hoodie, he transforms from a good, high-achieving student into a lazy, junk food-eating otaku, leaving all the housework to his responsible older brother, Taihei. Whether he's hanging out with his friends Nana Ebina and Kirie Motoba, or competing with his self-proclaimed "rival" Sylphinford Tachibana, Umaru knows how to kick back and have fun! Himouto! Umaru-chan is a cute story that follows the daily adventures of Umaru and Taihei, as they care for—and survive—each other as best they can, as well as the unbreakable bond between friends and siblings.