Modern Female Ninja: Flesh Hell (Gendai Kunoichi Niku Jigoku) 56 years old

One member of a secret society of female ninjas in contemporary Tokyo is kidnapped by international slave traders. The other female ninjas set about rescuing her.

Credits

Modern Female Ninja: Flesh Hell Cast

Name	Character
Jōji Ohara He was 63, 84 years old when he died	as Head of Ninja Spies
Mari Nagisa	as Akemi
Kozue Katori She was 25, now 81 years old	as Keiko

Modern Female Ninja: Flesh Hell Crew

Name	Department
Kan Mukai as Director. He was 30 (70) years old when He died	Directing
Yutaka Sō as Writer.	Writing