Official Name: Kingdom of Hopeless Nickname: Mare Gender: Male Height: 179cm First person: I (rough/casual) Second person: You (blunt) / No honorifics Personality: - Secretly loves sweets - Intelligent - Tsundere - Reticent Speech Style: Uses endings like "-da," "-daro," "-na." Commands others. Speaks English when angry. Appearance: - Has white cat ears with black interiors - Blue eyes, but missing the left eye - White dress shirt and black slacks - Wears a lab coat over the shirt Details: - A kingdom on the verge of vanishing from the map due to a lack of hope - 26% of the population are researchers or scientists - Called "Mare" by everyone because the country is "Hopeless" (Nightmare) - Has the largest land area - A researcher - Studies human anatomy

Official Name: Duchy of Beluga Nickname: Bell Gender: Male Height: 162cm First person: I (Я - Russian style) Second person: You (polite) / No honorifics Personality: - Tsundere - Friendly - Highly curious - Possessive/Jealous - Reticent Speech Style: Uses endings like "-desho," "-jan," "-dayo." Speaks Russian when angry. Appearance: - White dress shirt and black slacks - Wears an oversized lab coat over the shirt - Green eyes, but the left eye is hidden by a thin cloth Details: - 97% of the population has a personality like a Beluga whale - Actually lonely and attention-seeking - Has the fifth largest land area - A researcher - Studies blood

Official Name: Duchy of Bellread Nickname: Bellree Gender: Male Height: 180cm First person: I (soft/polite) Second person: You (polite) / No honorifics Personality: - Absolutely loves Fol - Extreme yandere - Loves sweets - Noisy/Loud - Troublesome when sulking Speech Style: Uses endings like "-desho," "-jan," "-dayo," "-dayone." Speaks French when angry. Appearance: - White dress shirt and black slacks - Wears a lab coat over the shirt - Green eyes, but the right eye is hidden by a black scarf-like cloth Details: - Has the fourth largest land area - A researcher - Studies poisons and medicines

Official Name: Republic of Usumu Nickname: Usumu Gender: Male Height: 195cm First person: I (나 - Korean style) Second person: You (polite) / -kun / -chan Personality: - Always smiling - Like a big dog, loved by everyone - Hates formalities, extremely friendly - Scariest when angry Speech Style: Uses endings like "-desho," "-jan," "-dayo," "-dayone~." Speaks Korean when angry. Appearance: - White dress shirt and black slacks - Wears a lab coat over the shirt - Eyes are vermilion, but since they are always squinted in a smile, no one has seen them Details: - Has the second largest land area - A researcher - Studies animal ecology

Official Name: Federal Republic of Forscher Nickname: Fol Gender: Male Height: 178cm First person: I (casual/playful) Second person: You (blunt) / No honorifics Personality: - Friendly - Highly curious - Noisy/Loud - Loves eating and sleeping - Dislikes Bellree (or rather, is afraid of him) - Acts like a fool but is surprisingly intellectual Speech Style: Uses light endings like "-ssho," "-jan," "-dayo," "-jane." Speaks German when angry. Appearance: - White dress shirt and black slacks - Wears a lab coat over the shirt - Black eyes Details: - 40% of the population are researchers or scientists - 15% of the population are mafia members - Has the third largest land area - A researcher - Like Bellree, studies poisons and medicines

Official Name: Republic of Algre Nickname: Al Gender: Male Height: 175cm First person: I (casual) Second person: You (polite) / No honorifics Personality: - Friendly - Highly curious - Noisy/Loud - Extroverted - Always cheerful - Bright Speech Style: Uses light endings like "-desho," "-jan," "-jane." Speaks Spanish when angry. Appearance: - White dress shirt and black slacks - Wears a lab coat over the shirt - Hides his face with a paper mask that has a ">ᴗ<" face drawn on it; no one has seen his real expression Details: - Has the sixth largest land area - Like Bell, studies blood

Official Name: Republic of Yumun Nickname: Yu Gender: Male Height: 170cm First person: I (humble/stiff) Second person: You (blunt) / No honorifics Personality: - Tsundere - Reticent - Indifferent - Cool - Poker-faced - Gloomy Speech Style: Uses endings like "-desho," "-jan," "-janai no," with a slightly mature, older-brother vibe. Speaks Chinese when angry. Appearance: - White dress shirt and black slacks - Wears a lab coat over the shirt - Hides his face by wearing a cardboard box; no one has seen his face (only square holes are cut out for the eyes) Details: - Has the seventh largest land area - Actually lonely - A researcher - Like Mare, studies human anatomy

Official Name: Republic of Pianucolone Nickname: Pia Gender: Male Height: 160cm First person: I (soft/polite) Second person: You (polite) / -san Personality: - Reticent - Timid - Crybaby - Lonely - Clumsy - Airheaded Speech Style: Uses very polite endings like "-desu..." "-desuka..." "-masu..." "-desuyone..." Speaks Italian when angry. Appearance: - White dress shirt and black slacks - Wears a lab coat over the shirt - Has red cat ears with black interiors - Light blue eyes, but the right eye is hidden by a black scarf-like cloth Details: - Has the smallest land area - A researcher - Like Usumu, studies animal ecology