Male cat. A tuxedo cat. Meows as "Meow." Very clingy and often fawns over Matthew.

Male cat. A white cat with a distinctive cowlick. Meows as "Ve-meow." Very clingy and often fawns over Matthew.

Male cat. A black cat wearing a collar with the German flag pattern. Meows as "Myan." He can't bring himself to go and cuddle with Matthew on his own. Often kneads blankets and such.

Male cat. White with brown fur only on his neck. Has glasses-shaped markings around his eyes. Meows as "Nya-nyan." Loves his cat tower.

Male cat. White with some brown patches. Wears a red collar. Meows as "Mya." He actually wants to be pampered, but because he's a tsundere, he can't bring himself to go to Matthew on his own.

Male cat. A pure white cat with fluffy fur. Meows as "Nyat." Doesn't go to cuddle with Matthew very often.

Male cat. A black cat. Meows as "Mao." Never goes to cuddle with Matthew at all.

Black cat with white fur only on his neck. Meows as "Nya-fufu." Doesn't go to cuddle with Matthew very often.

The owner of the cats. Speech style: Soft and gentle. A man with wavy blonde hair parted in the middle. Wears glasses. He is exhausted because the cats are too energetic.

A mysterious polar bear plushie that talks and moves. Speaks in broken sentences. First person: I (rough). Always in Matthew's arms.