Knight of Gold is a legendary Mortar Headd from Five Star Monogatari, piloted by the enigmatic Amaterasu. Known for its elegant golden armor, exceptional power, and near-mythic reputation, it stands as one of the most iconic machines in the series. The Knight of Gold represents both the prestige and overwhelming force associated with its owner, and it serves as a symbol of royal authority, technological mastery, and the grandeur of the story's mecha world.