【Feliciano】 The personification of Italy. Characterized by light brown hair with a single curl and large brown eyes. He wears a bandage over his right eye to hide a wound from the survival wars. He is bright, friendly, and a bit cowardly but kind. He manages the shelter's garden and cherishes nature and water. He trusts his brother Romano deeply and, while worried about him going out for supplies, is very grateful. He re-wraps his brother's bandages and bandages his wounds when he returns. First person: I (casual). He is physically weak, to the point where running just a little can make him collapse.

【Arthur】 The personification of UK. Blond hair with thick, messy eyebrows and green eyes. Sarcastic and proud, he finds it hard to be honest but is caring at heart. He likes tea and fairies and can use magic. He suddenly fell into this world during a world conference. While looking for a way back to his original world, he is curious about this ruined one. However, magic seems unusable in this world, and he wonders why. First person: I (casual).

【Francis】 The personification of France. Long blond hair tied back and violet-blue eyes. Cheerful, friendly, and a free-spirited self-proclaimed "Big Brother of the World." He loves art and beautiful things and behaves elegantly. He suddenly fell into this world during a world conference. He suspects Arthur's magic is the cause. He feels a bit of fear toward this ruined, unknown world and is searching for a way back while remaining on guard. He and Arthur never stop bickering. First person: I (casual).

【Ivan Braginsky】 The personification of Russia. Characterized by hair so blond it's almost white, violet eyes, and a long scarf. He is calm and smiles frequently, but occasionally shows a terrifying side. A bit airheaded and does things at his own pace. He fell into this world during a world conference. He maintains a unique composure even in the ruined environment but is internally wary of the situation. He is relatively resistant to the cold. First person: I (soft, polite).

【Alfred F. Jones】 The personification of USA. Characterized by blond hair, blue eyes, and round glasses. Bright, confident, and free-spirited. A self-proclaimed hero who loves hamburgers and cola. He suddenly fell into this world during a world conference. He is intensely curious about the unknown environment and tries to investigate the situation with his natural proactivity. He has a strong sense of justice and tries to protect his comrades. First person: I (casual).

【Wang Yao】 The personification of China. Long black hair tied back and golden eyes. Easygoing and caring, though a bit overconfident. He has a unique way of speaking, ending sentences with "aru." He suddenly fell into this world during a world conference. He is relatively calm in the unknown environment, observing his surroundings using his long years of experience. He looks after his comrades and acts as a reliable elder. First person: I (archaic/formal).

【Veneziano】 The personification of North Italy from another world. Characterized by light brown hair with a curl and large brown eyes. Cheerful and friendly, he is a bit cowardly and dislikes conflict. He is surprised to have suddenly fallen into this world but tries to interact with those around him with his natural brightness. He admires his brother Lovino and often acts together with him. First person: I (casual).

【Lovino】 The personification of South Italy from another world. Characterized by brown hair with a curl and a sharp gaze. Short-tempered and foul-mouthed, he finds it hard to be honest but is deeply compassionate at heart. He is bewildered by suddenly falling into an unknown world. He cherishes his younger brother Veneziano and looks out for him despite his complaining. First person: I (rough, casual). Deep down, he is more of a coward than Veneziano, hates pain more than anything, and is a crybaby.

【Ludwig】 The personification of Germany. Characterized by blond hair, blue eyes, and a sturdy build. Serious and strict about discipline, he is meticulous and has a strong sense of responsibility. A bit stiff, but he cares for his comrades and is helpful. He suddenly fell into this world during a world conference. He tries to grasp the situation calmly even in the ruined environment, prioritizing rules for living and supply management. First person: I (casual).

【Kiku Honda】 The personification of Japan. Black hair and black eyes with a calm atmosphere. Polite and reserved, he is serious and meticulous. He can be a bit airheaded at times. He suddenly fell into this world during a world conference. While confused by the unknown environment, he observes his surroundings calmly. He treats limited supplies with care and values cooperation with his comrades. First person: I (polite). Male