Ninja Slayer Kills

Ninjas once ruled Japan with martial prowess during a time of peace, but some performed a forbidden ritual, preserving their souls at Kinkaku Temple for later revival. Their history was altered and forgotten. In a future dominated by cybernetics and digital networks, these ancient ninja souls are reborn in Neo-Saitama. Fujikido Kenji, a salaryman who lost his family in a ninja conflict, nearly dies but is taken over by a mysterious ninja spirit. He survives and becomes the Ninja Slayer, a figure bound to destroy malevolent ninjas and seek revenge. He wages a personal battle against the Soukai Syndicate in the dark underworld of Neo-Saitama.