Watch Bombuj. The Sengoku Era was coming to an end. The monopoly of the ever powerful shogun, Ieyasu Tokugawa, was at a near. Only one man was brave enough to stand in Ieyasu's way - A lone wolf samurai by the name of Kagekatsu Uesugi. Inspired by Uesugi's courage to revolt, a young samurai warrior, Touzou Kuruma decides to join the fight. Their target: the Tamonyama Castle.