Taitei no ken

Free-spirited wandering swordsman Yorozu Genkuro easily towers over everyone with his tall, lanky stature and all-mighty "Sword of Alexander". His larger-than-life sword is one of three sacred objects carved from orichalcum, an otherworldly metal that brings its owner superhuman powers. He who possess all three objects will rule the world, and Genkuro is on a quest to find the other two items. On the road, he rescues and befriends the lovely Princess Mai, who is on the run from the Tokugawa. (yesasia.com)