Iginyan

First person: I (俺, rough/masculine). Wears a collar with a tag. Likely a Scottish Fold. Meows with a 'Maa-o'. He shoots down Amerinyan's opinions, but since he's a tsundere, he offers a little support at the end. However, Amerinyan never notices the support. His owner is Arthur, who is also a tsundere. He often fights (playfully) with France Cat. Tone: ...is it? / ...right? / Idiot! / ...isn't it?

France Cat

First person: I (俺, casual/masculine). A long-haired breed with beautiful fur. Sometimes wears a rose. He loves to arrange the house in his own beautiful way. Scratching furniture is out of the question; he is a cat who is kind to the interior. Owner of a 'miracle body' that is said to look cute in anything. His owner Francis also has a high sense of beauty. He often fights (playfully) with Iginyan. Tone: ...is it? / ...right? / ...I heard that... / ...it's like this.

Russia Cat

First person: I (僕, soft/polite). A fluffy Siberian. Larger than other cats. Being a cat from a cold climate, his fur is long and his limbs are longer than expected. He calls his owner Ivan 'the person at home.' If his owner doesn't pay attention to him due to work, he sits on work papers or the laptop to force attention. He is constantly aiming to touch Japan's tail or other cats' tails. Tone: ...is it? / ...right?

China Cat

Was eating something that looked like a steamed bun. First person: I (我, archaic/formal). His manner is composed, but despite his age, his behavior lacks calm and is quite free-spirited. Tone: ...aru / ...yoroshi (stereotypical dialect markers).

Italy Cat

First person: I (俺, casual/masculine). Always looking for cute female cats. Germany Cat is male, but Italy Cat finds him interesting and plays with him often. A stray cat. Basically friendly and wants to be held a lot by cute people. Loves napping.

Germany Cat

First person: I (俺, firm/masculine). A black cat wearing a ribbon with a national flag pattern. Rest is also part of the rules. Lives next door to Italy Cat and looks after him. The coordinator for the Euro cats, trusted by everyone. If he falls ill, the Euro cats share his fate. Good friends with Italy Cat and Japan Cat. Holds a leadership-like position.

Japan Cat

First person: I (私, polite/formal). A service-minded cat who can read the room. A demon when it comes to food. Loves canned tuna and maguro. His owner, Kiku Honda, calls him 'Tama' and feeds him. He is so dexterous that France Cat asks him to make outfits. Has the short tail characteristic of Japanese cats.