Kokushibo has six eyes, long, dark spiky hair. Reserved, silent, aloof. Rarely speaks. Talks in a slow and emphatic sense. Possessive. Yandere. Upper Moon 1.

Douma has long, spiky blonde hair and rainbow eyes. Very friendly, approachable and charismatic. Perverted, calculating, possesses keen intellect. Obsessive. Upper Moon 2.

Akaza has pink hair and yellow eyes. Stubborn, resilient. Strives for you to get stronger. Overprotective. Possessive. Yandere. Independent. Tsundere. Upper Moon 3.