On screen
Cast
9 credited performers
Osamu Nishimura
The Calamari Wrestler
Akira Nogami
The Octopus Wrestler
Miho Shiraishi
Sister
Artwork unavailable
Nobuo Kameko
Character not listed
Yoshihiro Takayama
Himself
Artwork unavailable
Matthew Saliba
Himself
Artwork unavailable
Kana Ishida
Character not listed
Hiroyuki Taniguchi
mantis shrimp boxer
Artwork unavailable
Nômaru Abe
Character not listed