Ninja... Ninja were... merciless demi-gods, ruling Japan with their karate in the age of ninja tranquillity. But, "some" committed a forbidden form of hara-kiri storing their souls at Kinkaku Temple for future resurrection. Their lost history was falsified and concealed and the truth about these ninja was long forgotten.
Now, in the future where the universalization of cybernetic technology and electronic networks are God, suddenly, sinister ninja souls, resurrected from thousands of years past are unleashed on the dark shadows of Neo-Saitama. Fujikido Kenji, is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul. Fujikido cheats death and becomes Ninja Slayer. A Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance.
Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninjas in mortal combat.+ More
Characters & Voice Actors

Lee, Nancy
Main
Yamoto, Koki
Main
Agata, Maria
Supporting
Albatross
Supporting
Answerer
Supporting
Arson
Supporting
Asari
Supporting
Bandit
SupportingRecommended for you
Nobunaga the Fool
TV
24m
Seireitsukai no Blade Dance Specials
Special
3m
Brave of the Sun Fighbird
TV
23m
ViVid Strike! Specials
Special
18m
Xiang Ling Ji
ONA
16m
Beyblade Burst Evolution
TV
24m
Galactic Cyclone Braiger
TV
23m
God Eater Prologue
Special
12m
Honoo no Tenkousei
OVA
23m
Mezzo DSA
TV
25m
Accel World: Infinite∞Burst
Movie
82m