化石

Madame Marcelin

Sunami

Dr. Kihara

Narrator (voice)

Tajihei Itsuki

Funazu

Kiyoko Itsuki

Itsuki's stepmother

Taisuke (Itskuki's brother), Taisuke, Tajihei's brother

Tappei Yakubi, Tappei Yabuki

Toyoshima

Akiko Itsuki

Akihiko Kishi

Kishi's wife