Odd Dog Lassie's Lifesaving / Rei-kun Is an Annoying Bug!

High School! Kimengumi · Episode 21 · “Odd Dog Lassie's Lifesaving / Rei-kun Is an Annoying Bug!”

A group of 5 male high school students that call themselves the funny-face group cause trouble at school with their crazy antics. (Source: AniDB)