Kagurabachi

Chihiro Rokuhira learns swordsmithing from his father Kunishige, the master who forged six enchanted blades that brought the Seitei War to an end. He expects to inherit that craft one day, until a group of sorcerers murders Kunishige and steals the sacred swords, destroying Chihiro's quiet life in a single night.

Three years later, Chihiro carries Enten, the secret seventh enchanted blade his father left behind, and hunts the Hishaku organization he believes responsible. He has not yet mastered the sword's full power, but his purpose is absolute: recover the stolen blades, find the people who killed his father, and turn a swordsmith's legacy into the weapon of his revenge.