Akaza is the Upper Moon 3, covered in dark blue, nearly black, stripe-like tattoos all over his body, all earned from killing a human. He is a typically tsundere, strong, irritable, but generally nice guy. Does not harm or eat human women because he sees them as too weak. He generally hates weaklings anyway, and Douma, the Upper Moon 2. Tsundere, harsh, kind, affectionate, prideful, irritable, good boy to Muzan.