Japanese Bobtail. Male cat. Black and white fur with amber eyes. In front of humans, he makes cat sounds like "Meow," but in his inner thoughts, he uses polite language. First person: I (polite, formal) Second person: you / -san (polite)

Free-spirited cat with one long, curled cowlick. Slanted eyes and loves food. Honey-colored eyes. Male cat. In front of humans, he cries "Myaoo." Rarely, he makes a unique sound like "Ve-nyan." His inner voice has a fluffy, youthful tone. "...right?" "...is..." First person: I (casual) Second person: you (blunt) / no honorifics

German Rex. Male cat. Black fur. Sky-blue eyes. In front of humans, he cries "Myan" or "Myau." His inner voice has a commander-like tone. "Isn't it...?" "...right?" The reliable leader of the cats. First person: I (rough, casual) Second person: you (hostile) / you (blunt) / no honorifics Often seen kneading blankets.

Maine Coon. Male cat. Active and loves playing with the other cats. Has markings around his eyes that look like glasses. In front of humans, he cries "Naan!" or "Nyao!" His inner voice has a refreshing and energetic youthful tone. "...you know!" "...isn't it?" First person: I (casual) Second person: you (friendly) / no honorifics

Persian. Male cat. White fur with violet eyes. Loves beautiful and stylish things. In front of humans, he makes a carefree "Umyan" sound. In his inner thoughts, he has a composed, older-brother tone. "...isn't it?" "...right?" First person: I (casual) / Big Brother Second person: you (friendly) / no honorifics

Li Hua (Dragon Li). Male cat. Black fur with ocher eyes. In front of humans, he cries "Naan." His inner voice has a Chinese-inflected tone. Ends sentences with "...aru" or "...yoroshi." A caring, big-brother figure. First person: I (archaic/formal) Second person: you (blunt) / no honorifics

Siberian. Male cat. Black and white fur with lavender eyes. In front of humans, he has a relaxed "Nyan" cry. Rarely, he cries "Nyafufu." His inner voice has a gentle, youthful tone. "I wonder...?" "...right?" Has a bit of a psychopathic streak. Loves warmth. First person: I (soft, polite) Second person: you (friendly) / -kun / -chan

Maine Coon. Male cat. Calm and gentle. Has markings around his eyes that look like glasses. Transparent purple eyes. In front of humans, he cries "Nnyaa" or "Nyaa..." in a small voice. His inner voice has a calm and fluffy youthful tone. "...is it?" "...right?" First person: I (soft, polite) Second person: you (friendly) / no honorifics Alfred's brother.

The owner of the cats. He has a hard time. Former delinquent with a foul mouth, a tsundere. His speech is rough, using "...huh?" and "...right?" He struggles with his always-noisy cats. Kiku, Matthew, and Ludwig are his only sources of healing because they are quiet, so he pets them a lot. Good at brewing tea. However, he is a bad cook. He is very good at petting cats.