Usually quiet, Moka appears to be a simpleton brute following the orders of her cousin Rin. The truth however is that Moka is incredibly intelligent and prefers to have her opponents underestimate her. While slightly weaker then the standard oni, Moka possesses incredible speed and agility for a creature of her size. She alongside her cousin work as members of the Midnight Rogues, Kana's personal team. Rin describes her as sweet and caring, but few get to see this less intimidating side of the savage oni.