Monsters: Ippyaku Sanjou Hiryuu Jigoku S01

An anime adaptation of Ichiro Oda's one-shot manga, the story tells of Ryoma, a legendary swordsman from the land of Wano, who sets out on a journey. The path of a samurai leads him to a young servant whose hometown was destroyed by a dragon. He doesn't look for trouble... but gets involved in the adventure unwillingly.