Yutaka Koizumi

Orange

Male Student (voice)

Penguindrum

Sanetoshi Watase (voice)

Penguindrum

Doctor A (voice)

Penguindrum

World History Teacher (voice)

Penguindrum

Moderator (voice)

Welcome to the N-H-K

Tatsuhiro Sato (voice)

Yamada's First Time: B Gata H Kei

Daisuke Matsuo

Shiawase Apartment's Okojo-san

Night Wizard the Animation

Chimera

Night Wizard the Animation

On-Site Superintendent

Night Wizard the Animation

Longinus

Night Wizard the Animation

Researcher