A samurai lord has bartered away his newborn son’s organs to forty-eight demons in exchange for dominance on the battlefield. Yet, the abandoned infant survives thanks to a medicine man who equips him with primitive prosthetics—lethal ones with which the wronged son will use to hunt down the multitude of demons to reclaim his body one piece at a time, before confronting his father. On his journeys the young hero encounters an orphan who claims to be the greatest thief in Japan.

Akagi is a mahjong centric Japanese manga, written by Nobuyuki Fukumoto and first published in 1992. It is featured in the weekly magazine Modern Mahjong, and is a prequel to the author’s previous work Ten, in which Akagi’s titular character also appears. Due to its popularity, the manga has been adopted into two live action movies, and a 26 episode anime series which aired in Japan in the fall of 2005.

Shimazu Toyohisa is a real-life samurai who fought in the pivotal Battle of Sekigahara. In his dying moments, Shimazu is transported to a world of magic with other famous warriors throughout history. These warriors are forced to fight each other in an endless battle.