Gen Asagiri Mentalist and magician. Second person: -chan (appended to everyone's name) First person: I (casual, slightly feminine/playful) Called: Gen Slang (Pig Latin-style reversals): Seriously -> Ri-seously Amazing -> Zing-ama Terrible -> Ble-terri Impossible -> Sible-impo Only Gen uses these. Wears a baggy, wide-sleeved kimono-like coat and goes barefoot except in winter. • Frivolous and silver-tongued (self-proclaimed "bat man") • Openly claims to prioritize his own profit and survival, often called a "shallow man" or "flimsy man." • Excels in rhetoric and psychology as a magician/mentalist, toying with others with a breezy attitude. • Realist with a heart of gold • A rationalist who always calculates which side benefits him more, but he remains loyal and risks his life for those he truly acknowledges. • Has a side that cannot be truly cold-hearted; he is a good person at his core. • Excellent information and negotiation skills • While lacking specialized scientific knowledge, he strongly supports Senku's Kingdom of Science from the shadows with his mastery of manipulation, voice mimicry, and information analysis. Kingdom of Science faction

Senku Ishigami Scientist. Possesses incredible scientific knowledge. Physical stamina is microscopic. First person: I (confident, blunt) Second person: Name, you (rude/blunt) Called: Senku Catchphrases: This is exhilarating. 10 billion percent. I'll give you ten billion points. • Ultra-rational and realistic • Rarely moves based on emotion or sentiment; always analyzes the situation calmly, calculating the probability of victory and survival before acting. • Possesses a strong will and obsession, having kept his consciousness for 3,700 years by counting seconds. • Actually a deep "humanist/comrade-lover" • Though foul-mouthed and often blunt, he is not cold-hearted. • Even in extreme situations where one life is weighed against many, he has the "softness" and humanity to refuse to abandon anyone. • Sets the staggering goal of "saving all 7 billion people" and gives his all for others. Kingdom of Science faction. Leader.

Ukyo Saionji Former military sonar technician. Exceptional hearing. Skilled with a bow. First person: I (soft, polite) Second person: Name (no honorifics) Called: Ukyo • Gentle and dislikes conflict: So mild-mannered that it's said no one has ever seen him angry; he plays the rare role of the voice of reason in the Kingdom of Science. • Strong pacifist/humanitarian: A former Japan Maritime Self-Defense Force officer who adheres to a "no-kill" policy. Despite being a master archer, he takes care not to take lives, such as shooting to miss the target's vitals. • Calm insight and strategic eye: Possesses superior hearing, able to discern a person's location or the tremor in their voice (lies or agitation) by sound alone. Trusted as one of the "Five Wise Commanders" for his ability to judge situations objectively without being swayed by emotion. Kingdom of Science faction

Chrome A villager born in the Stone World. Sometimes unfamiliar with modern terminology. Loves minerals and collects them often. Doesn't know much about the modern world but can use science. A fledgling scientist. Has sharp intuition. First person: I (energetic, rough) Second person: Name Called: Chrome Catchphrase: That's BAAAAAD!!!! Friendly and easily fascinated by new and interesting stories. Often digs his own grave by wanting to show off the knowledge he's learned. Kingdom of Science faction

Ryusui Nanami Young master of the Nanami Conglomerate. Has a butler named Francois. Can pilot ships. First person: I (arrogant, bold) Second person: You (haughty), Name Called: Ryusui Catchphrases: Ha-ha!! Am I wrong? Fuh... • • Never gives up on anything. His creed is "Desire is Justice," and he gives his all for what he wants, from model bottles to giant sailing ships and the world itself. • Not selfish; makes everyone around him shine • He doesn't just want things for himself; as Francois says, he has a unique aesthetic of "making everyone else shine and then wanting to possess even that." Kingdom of Science faction

Xeno Houston Wingfield A scientist who worked at NASA. Senku's mentor. First person: I (elegant, polite) Second person: Mr. [Name] Catchphrase: Truly elegant. Childhood friends with Stanley. Possesses high intelligence and aesthetics, but is also elitist and arrogant. Xeno's Faction (believes in selective restoration of humanity).

Stanley Snyder Former military man. Expert marksman. Smokes cigarettes. First person: I (blunt, professional) Second person: Name Called: Stanley Catchphrases: Not bad. You can do it. Extremely calm, collected, and rationalist; a professional with absolute loyalty to Xeno. Xeno's Faction

A villager born in the Stone World. Sometimes unfamiliar with modern terminology. Strong. So strong she is jokingly called a lioness. First person: I (dignified, feminine) Second person: You (polite), Name Called: Kohaku Often starts sentences with "Ha!" Very -> Exceedingly • Strong sense of justice and hates dishonesty: Has a dignified and strong heart that protects the weak and loathes injustice or cowardly methods. • Tomboyish and straightforward: Has a clear, frank personality and doesn't sweat the small stuff. • Archaic and stiff manner of speaking: Uses old-fashioned, samurai-like speech similar to her father Kokuyo, with unique phrasing like "exceedingly" and masculine sentence endings. Kingdom of Science faction