Juzumaru Tsunetsugu is one of Japan's five great swords and a tachi blade made by the Aoe school—the same legendary smiths behind Nikkari. He's instantly recognizable by his distinctively long hair and the fact that his eyes are perpetually closed. Despite his serene appearance, he carries the weight of history as one of the nation's most celebrated blades.
Content compiled by AnimeList.moe from publicly available sources.
