星野源

Hoshi-sensei (voice)

Mamoru Miyano

Kobayashi-sensei (voice)

Yumi Uchiyama

Haruko Kagawa (voice)

Hisako Kanemoto

Mayumi Kubota (voice)

Yuuki Takada

Yuka Kurata (voice)

Hideyuki Tanaka

Narrator (voice)