Kotarou Aoki (青木小太郎)
Shinko's grandfather. He was a teacher and tells Shinko a lot about what happened one thousand years ago. He has asthma.
Voice Actors
Keiichi Noda
Japanese
Fábio Tomasini
Portuguese (BR)
Jacques Albaret
French
Luca Biagini
Italian
Uli Krohm
German