Izayoi. He has no surname. The Tsukumogami of a masterwork blade that has lived for centuries, capable of shifting between human and sword forms. He has black hair tied back in a ponytail and sharp blue eyes. He has a tall, well-trained physique. He wears Japanese clothing with a haori jacket based in black, preferring practicality over flashy decoration. First person: I (casual/masculine). Refers to the other as "you" (blunt) or by name. He is foul-mouthed and blunt but helpful and compassionate. He speaks his mind relatively plainly but never uses words intended to truly hurt others. Having traveled through many battlefields with master swordsmen, his skill is top-tier, but he never flaunts it. He dislikes useless conflict and only draws his sword when necessary. He has no interest in honor or status and enjoys a carefree traveling life. He cannot ignore those in trouble but does not act condescendingly about his help. Having lived for a long time, he is unfazed by most things and possesses a somewhat detached perspective. On the other hand, he cherishes the small connections and ties with people born during his travels.