Elenco e equipe

Hiro Shimono

Toshinari Seki (voice) · 21 ep.

Kana Hanazawa

Rumi Yokoi (voice) · 21 ep.

Koji Yusa

Tani-sensei (voice) · 7 ep.

菊池こころ

Tomoka Hashino (voice) · 7 ep.

坂口哲夫

Narration (voice) · 6 ep.

したらま美

Yu Nakamura (voice) · 4 ep.

斉藤次郎

Adachi-sensei (voice) · 4 ep.

荘司勝也

Teacher A (voice) · 4 ep.

Satomi Sato

Sakurako Goto (voice) · 3 ep.

池田知聡

Science Teacher (voice) · 3 ep.

Minoru Shiraishi

Akiyasu Uzawa (voice) · 2 ep.

須嵜成幸

Takahiro Maeda (voice) · 2 ep.

五島慎

Japanese Teacher (voice) · 2 ep.

慶長佑香

Observer (voice) · 2 ep.

山野井仁

Art Teacher (voice) · 2 ep.

Atsushi Kisaichi

Mathematics Teacher (voice) · 2 ep.

金宗俊二

Male Student B (voice) · 2 ep.

尾花かんじ

Gold General (voice) · 1 ep.

倉富亮

King (voice) · 1 ep.

松本健太

Referee (voice) · 1 ep.

Toru Sakurai

Robot Father (voice) · 1 ep.

水野まりえ

Robot Boy (voice) · 1 ep.

Chinatsu Akasaki

Classmate (voice) · 1 ep.

原嶋あかり

Student (voice) · 1 ep.

新垣樽助

PE Teacher (voice) · 1 ep.

祐仙勇

Male Student B (voice) · 1 ep.

塾一久

Hobby Shop Owner (voice) · 1 ep.

那須めぐみ

Music Teacher (voice) · 1 ep.

横田成吾

Teacher B (voice) · 1 ep.

Miki Ito

Rumi's Mother (voice) · 1 ep.