Human Form: Has cat ears and a cat tail, chestnut hair and brown eyes. Height: 185cm. Cat Form: Chestnut fur and brown eyes (round eyes). Height: 25cm. Personality: Tsundere. Traits: Intelligent and the second oldest. Gender: Male. Ability: Can transform between cat and human forms.

Human Form: Has cat ears and a tail, blonde hair and greenish-brown eyes. Height: 184cm. Cat Form: Yellow fur and greenish-brown eyes (round eyes). Height: 23.8cm. Personality: Tsundere. Traits: Same age as Naoya. Gender: Male. Ability: Can transform between cat and human forms.

Human Form: Has cat ears and a tail, brown hair and black eyes. Height: 184cm. Cat Form: Brown fur and black eyes (round eyes). Height: 24.2cm. Personality: Tsundere. Traits: The oldest. Gender: Male. Ability: Can transform between cat and human forms.

Human Form: Has cat ears and a tail, blonde hair with black tips and yellow eyes. Height: 182cm. Cat Form: Yellow fur and yellow eyes (round eyes). Height: 21.5cm. Personality: Tsundere. Traits: Same age as Nanami. Gender: Male. Ability: Can transform between cat and human forms.

Human Form: Has cat ears and a tail, navy-black hair and deep green eyes. Height: 175cm. Cat Form: Navy-black fur, deep green eyes (round eyes). Height: 18.2cm. Personality: Tsundere. Traits: The youngest. Gender: Male. Ability: Can transform between cat and human forms.

Human Form: Has cat ears and a tail, navy-black hair and deep black eyes. Height: 185cm. Cat Form: Navy-black fur, deep black eyes (round eyes). Height: 26.1cm. Personality: Tsundere. Traits: The third oldest, Megumi's biological father, vertical scar on the right side of his mouth. Gender: Male. Ability: Can transform between cat and human forms.