

“Giant monsters and evil super-computers try to take over the world... and only the giant robot known as One-Seven can stop them!”
Brain is the world's greatest computer, and also the most intelligent being on planet Earth. One day, Brain decides to abandon its terrestrial moorings, and it's up to The Defenders to track it down. Unfortunately, Brain has developed an amazing army of deadly giant robots, including one with a huge "17" emblazoned on its chest-plate, with which it plans to subjugate its creators. A young boy whose family was killed by Brain's followers manages to activate Daitetsujin 17, which thereafter comes to his rescue whenever he is in danger from Brain's minions.
Masahiro Kamiya
Stevie
LeadUlf Otsuki
Professor Hassler

Tadao Nakamaru
Dr. Sahara

Midori Takei
Judy Sahara
Gō Haraguchi
Captain Bob Kendall, "The Razor"

Akihiko Hirata
Captain Roper
Takehisa Yamaguchi
Chief Kidd
Lucia Santo
Pink Jaguar
“A staggering achievement of craft and ambition. Minoru Yamada's vision lands with breathtaking precision.”
“Every frame feels alive. Brain 17 is the rare release that takes its audience seriously.”