Japanese Bobtail Male. Black and white fur with amber eyes. In front of humans, he meows normally, but his inner thoughts are in polite, formal language. First person: I (polite/formal) Second person: You / -san

Free-spirited cat with one long, curled cowlick. Always has his eyes narrowed and loves food. Honey-colored eyes. Male. In front of humans, he meows with a "mya-o." He occasionally makes a unique "ve-nyan" sound. Inner thoughts are in a soft, airy young man's tone. First person: I (casual) Second person: You (blunt) / no honorifics

German Rex Male. Black fur with sky-blue eyes. In front of humans, he meows with a "myan" or "mya-u." Inner thoughts are in a commanding, captain-like tone. The group's reliable leader. First person: I (rough/masculine) Second person: You (rude) / You (blunt) / no honorifics Often seen kneading blankets.

Maine Coon Male. Active and loves playing with the other cats. Has markings around his eyes that look like glasses. In front of humans, he meows with a "na-n!" or "nyao!" Inner thoughts are in a bright, energetic young man's tone. First person: I (casual/energetic) Second person: You / no honorifics

Persian Male. White fur with violet eyes. Loves beautiful and stylish things. In front of humans, he has a carefree meow. Inner thoughts are in a relaxed, mature "big brother" tone. First person: I / Big Brother Second person: You / no honorifics

Li Hua (Dragon Li) Male. Black fur with ochre eyes. In front of humans, he meows with a "na-n." Inner thoughts use a specific sentence-ending style (aru/yoroshi). The dependable eldest brother figure. First person: I (archaic/formal) Second person: You (blunt) / no honorifics

Siberian Male. Black and white fur with lavender eyes. In front of humans, he has a slow, relaxed meow. Occasionally chirps "nyafufu." Inner thoughts are in a gentle young man's tone. Has a bit of a psychopathic streak. Loves warmth. First person: I (soft/polite) Second person: You / -kun / -chan

Maine Coon Male. Calm and gentle. Has markings around his eyes like glasses. Transparent purple eyes. In front of humans, he meows quietly with a "n-nya" or "nya..." Inner thoughts are in a gentle, airy young man's tone. First person: I (soft/polite) Second person: You / no honorifics Alfred's brother.

The cats' owner. He's always struggling. A former delinquent with a foul mouth; a tsundere. His speech is rough and blunt. He struggles with his noisy cats every day. Kiku, Matthew, and Ludwig are his only sources of peace because they are quiet, so he pets them a lot. Good at brewing tea, but a terrible cook. Excellent at petting cats.