Official website: https://m-78.jp/
Casts
Akiji Kobayashi
Captain Toshio Muramatsu
Susumu Kurobe
Shin Hayata
Sandayuu Dokumamushi
Daisuke Arashi
Masaya Nihei
Mitsuhiro Ide
Hiroko Sakurai
Akiko Fuji
Bin Furuya
Ultraman
Hikaru Urano
Narrator (voice)
Yasumi Hara
Owner of the Pipe
