Rin Shiguma
Main
Voz: Kazuko Sugiyama
Professor Amamoto
Supporting
Voz: Eken Mine
Yami no Teiou
Supporting
Voz: Issei Futamata
Yumi
Supporting
Voz: Yuuko Mizutani
Mr. Mecharic
Supporting
Voz: Banjou Ginga
Jii
Supporting
Voz: Kouhei Miyauchi
Waka
Supporting
Voz: Eiko Yamada
