Usa's somewhat perverted author roommate. Known for being a masochist, he specializes in bondage and can tie complex knots that are difficult to undo. He is good at crafting which he usually employs to while away boredom or make Mayumi feel better. When outside, he is usually marched off to the police station for being a suspicious character.

Caught sticking his head through a hole in a fence that surrounded a grade school, he is the third resident that Usa meets.


Usa, a high-school student aspiring to begin a bachelor lifestyle, moves into a new apartment only to discover that he not only shares a room with a perverted roommate that has an obsession for underaged girls, but also that another girl, Ritsu, a love-at-first-sight, is living in the same building as well!

Unaired episode bundled on 7th Blu-ray/DVD volume of Bokura wa Minna Kawaisou.

Thanks to his parents’ job transfer, Usa has to live on his own. The problem is, his new place is full of weird people, and the upperclassman he admires is one of them…? A teenage romance comedy that’s heavier on the humor, not so much on the romance! 
 
(Source: Manga Planet) 
 
Note: Includes 4 extra chapters.

Shirosaki