Samurai Gourmet

Kaoru's unexpected new roommate is Rilakkuma, a bear with a zipper on its back that spends each day just lazing around -- but is impossible to hate.

Fuutarou Uesugi is a poor, antisocial ace student who one day meets the rich transfer student Itsuki Nakano. They argue but when Uesugi realizes he is to be her tutor, he tries to get on better terms. While trying to do so he meets four other girls.

When a successful ad executive who's got it all figured out becomes pregnant, he's forced to confront social inequities he'd never considered before.