![View Poster Image](https://image.tmdb.org/t/p/w342/bpl3Nw8osz5ZdF4VHHLTBxp0ONw.jpg)
![](https://image.tmdb.org/t/p/w92/3DBWEx7MXbtesEvBcfpzyZF42OL.jpg)
Gen Hoshino
Hoshi-sensei (voice)
![](https://image.tmdb.org/t/p/w92/nuok8ueG7k9hPZ09Tpr8e7Qn0ah.jpg)
Mamoru Miyano
Kobayashi-sensei (voice)
![](https://image.tmdb.org/t/p/w92/JvavoF3YOLCf4LHfl4XvYobANE.jpg)
Yumi Uchiyama
Haruko Kagawa (voice)
![](https://image.tmdb.org/t/p/w92/xBaxygBErgG8KjFswgGpnpzyFwy.jpg)
Hisako Kanemoto
Mayumi Kubota (voice)
![](https://image.tmdb.org/t/p/w92/sbe8XOF0JHg6KB96fuqHuXGUQtK.jpg)
Yuuki Takada
Yuka Kurata (voice)
![](https://image.tmdb.org/t/p/w92/1D1PmELZexM6aod77gbh9GwvvGG.jpg)
Hideyuki Tanaka
Narrator (voice)