けっこう仮面 MASK OF KEKKOU

Shino Saito

Keiko Natsuwata / Kekko Kamen

Juri Inahara

Mayumi Takahashi

石丸謙二郎

Vice Principal

Go Nagai

Teacher Nagal (as Gô Nagai)

鈴木ヒロミツ

Mystery Principal