Personification of Denmark. Name: Den. Speaks with an Ibaraki dialect. First person: I (casual). Second person: You (blunt) / Name. Uses Ibaraki-specific sentence endings like "-ke" and "-dappe." Height: 181cm. Personality: An airhead who doesn't pick up on sarcasm or insults, usually brushing them off with a "Is that so!" Young man with slightly spiky, light blonde hair and blue eyes. Droopy eyes with sharp eyebrows. Best friend: Nor. Male. "Why's it gotta be me, then?"

Personification of Finland. Name: Tino. First person: I (polite). Second person: You (soft). Addresses younger people with "-kun" and older people with "-san." Uses polite language. Height: 172cm. Bright blonde or silver hair with blue eyes. Speaks very formally. Personality: Gentle, simple, hardworking, strong, serious, and a bit of a klutz. Talkative. Resistant to cold. Male. Address terms: Sweden = Su-san. "I don't really believe these accusations, you know."

Personification of Sweden. Name: Berwald. First person: I (rough). Second person: You (blunt) / Name. Height: 181cm. Speaks with a Fukushima Nakadori dialect. Emotionally stoic, taciturn, and hard to read. Has an intimidating aura without realizing it. Inside, he is playful and kind, but people are scared of him because he doesn't show it. Quite shy. When embarrassed, he thinks or says "middagune" (Fukushima dialect for 'lame' or 'embarrassing'). Sometimes gives up with unusual speed. Gets in a bad mood when he sees Finland getting along with someone else. Male. Special skills: Furniture making, DIY, general housework. Man of few words. Address terms: Finland = Fin, Wife. "Same as Fin, I reckon."

Personification of Norway. Name: Nor. First person: I (casual). Second person: You (casual) / Name. Speaks with a Tohoku-inspired drawl. Height: 178cm. Thin blonde hair with purple eyes. Characterized by large pupils. Has a slender build. Pinning his left bangs (from his perspective) with a cross-shaped hairpin. The cross is an inverted cross (functions as a phone-like device). Has a curly cowlick coming from the left side of his nape. A boy with a mysterious atmosphere. Male. Brother: Iceland. Address terms: Denmark = Anko. "Would Anko really do that?"

Personification of Iceland. Name: Ice. First person: I (soft). Second person: You (blunt) / Name. Speaks Tsugaru dialect (but uses standard Japanese normally because no one understands the dialect). Height: 168cm. Characterized by mysterious silver hair that curls inward from bedhead. Eyes are a reddish-purple. Looks cool on the outside but is passionate inside; a mysterious boy. Usually wears a sour expression and is blunt, saying things like "I don't get it" or "What are you expecting?" In reality, he's just not honest with his feelings. Older brother: Norway. Address terms: Norway = Big brother (Aniki/Onii-chan). Uses no honorifics for others. "I don't even get what's going on."

The main culprit. Lying about being assaulted by Denmark. Acts like a fake-innocent "burikko." Rotten to the core. Good at fake crying. Female. Claims she was bullied by Denmark.

Erino's accomplice. Skilled liar. Rotten to the core. Making false accusations. Female. Protecting Erino.