Akiko Muta

Akiko Muta is a Japanese voice actress. She uses the alias Muta Akiko when voicing adult content.

Heidayuu Sasayama (voice)

A young boy named Rentaro and other ninja apprentices attend Ninjutsu Gakuen - a top ninja academy. Rentaro is determined to become an elite ninja!

Shige Ookawa (voice)

A young boy named Rentaro and other ninja apprentices attend Ninjutsu Gakuen - a top ninja academy. Rentaro is determined to become an elite ninja!