A detective obsessed with justice receives a surprising offer of help from a mysterious figure in the criminal underworld known as "Invisible."
Kai—an outcast—joins Oishi, the leader of 47 outcast samurai. Together they seek vengeance upon the treacherous overlord who killed their master and banished their kind. To restore honour to their homeland, the warriors embark upon a quest that challenges them with a series of trials that would destroy ordinary warriors.
Ko Shibasaki is a Japanese actress and singer who has performed in television shows, movies, and commercials. She is managed by Stardust Promotion.