Episode 10 Details Casts Galleries Posters Season Lists Title Episode 10 Genres Animation Comedy Release Date 2021-06-23 Episode Runtime 00 Hours 10 Minutes Season Number 1 Episode Number 10 Production Companies Fanworks Natsumi Fujiwara... Kotetsu (voice)... Tsuyoshi Muro... DAXA-kun (voice) / Narrat... Ayana Taketatsu... Hikaru (voice)... Kappei Yamaguchi... Jii-chan (voice)... Masashi Tamaki... Lou (voice)... Junya Enoki... Niko (voice)... Akane Yamaguchi... Otama (voice)... Ayasa Ito... Michiko (voice)... Yutaka Aoyama... Principal (voice)... Tsuyoshi Koyama... Tobio (voice)... Original Size (1280x720) Original Size (595x842) Season 1 39 Episode(s) 2021-04-07