My Little MonsterMy Little Monster.

My Little Monster (Japanese: となりの怪物くん, Hepburn: Tonari no Kaibutsu-kun; lit. "The Monster Sitting Beside Me") is a Japanese manga written and illustrated by Robico about the relationship between a girl named Shizuku Mizutani and a boy named Haru Yoshida. It was serialized in Kodansha's Dessert magazine from August 23, 2008, to June 24, 2013.