0 Himouto! Umaru-chan: The Secret Umaru-chan Apr. 19, 2017 Himouto! Umaru-chan: The Secret Umaru-chan 2017 23 min 4 views Unaired special of “Himouto! Umaru-chan” included with the manga’s tenth compiled volume. Realizing it is Taihei’s birthday, Umaru asks ... AnimationComedy
