1. Bölüm

Keiji Fujiwara

Narrator (voice)

広瀬裕也

Science Club Member (voice)

市川蒼

Science Club Member (voice)

石谷春貴

Science Club Member (voice)

相馬康一

Teacher (voice)

篠原侑

Student (voice)

井之上潤

Student (voice)

春野杏

Student (voice)

貫井柚佳

Student (voice)

高野麻里佳

Student (voice)

中里望

People of the World (voice)

ボルケーノ太田

People of the World (voice)

Gakuto Kajiwara

People of the World (voice)

松村百恵

People of the World (voice)

住谷哲栄

People of the World (voice)

長谷部浩一

People of the World (voice)