Himouto! Umaru-chan Vol. 12Himouto! Umaru-chan (Volume 12)
Story and art by Sankakuhead
AWAY THEY GO!
Umaru and her friends, plus their big brothers, take off on a big group trip to Hokkaido for summer vacation! Little do they know, unexpected encounters are about to change their sibling dynamics. Then, when they return, our favorite himouto has one more secret to share!