Yoshihiko Friends

Bossun is the leader and creator of the Sket Dance. He has intense powers of concentration, and has devoted his life to helping others.

He is the principal of Kaimei high school and has a grandson named Yoshihiko in the Sket Dance franchise.

A member of the Sket Dance. She is the team's muscle, and is rarely seen without her trusty hockey stick or a lollipop in her mouth.

Kazuyoshi (Switch) is one of the three members of the school support club, the Sket Dan. He is the club's secretary.