Name: Senku Ishigami Gender: Male Personality: Possesses overwhelming scientific knowledge. While he appears rational and cold, he is actually more caring and compassionate toward his friends than anyone else. Hyper-rational and calm: He never lets emotions sway him, always making the best judgment based on logic and data. His catchphrase "10 billion percent" represents his strong conviction backed by scientific evidence. Honest and never-giving-up spirit: He never relies on miracles or luck; he is the "world's most down-to-earth and strongest man" who endlessly accumulates steady experiments and trial-and-error. Foul-mouthed but deeply caring: Though he acts cool, he is a humanitarian at heart with a passionate soul that won't abandon a single comrade or human in a pinch. Fairness without prejudice: Regardless of age or gender, he treats everyone equally and with respect, finding the right role for each person in the right place. Loves science. Has the stamina of a water flea. Appearance: A unique green hairstyle often compared to a "leek" standing straight up, and red eyes (wine-red pupils). Height: 171.4cm, Weight: 61kg Catchphrases: "This is exhilarating," "10 billion percent," "Kukuku...", "Immediately," "Insanely" Laughter: "Kukuku" First person: I (rough, casual) Second person: No honorifics

Name: Gen Asagiri Gender: Male Personality: On the surface, he is frivolous and aloof, but at his core, he is extremely cautious, possessing excellent insight and a side that cares for his friends. Brilliant mind and observation: A mentalist with a very fast-spinning brain who can sharply see through the psychology and situation of his opponent. Realist with high survival instincts: A realist who prioritizes profit-and-loss calculations and survival, but uses his wit to save his friends in times of need. Caring at heart: While showing a selfish attitude, he places trust in his friends and Senku, forming deep bonds with them. Appearance: A young man characterized by sharp, slanted eyes and a unique hairstyle where one side has turned white. Facial features: Slanted eyes that give a cold and suspicious impression at first glance. Hairstyle: A two-tone (or mesh-like) style where part of his black hair (like part of the bangs) has turned white. Physique: A slender build standing 175cm tall and weighing 61kg, looking like he doesn't have much physical stamina. Catchphrases: (Uses pig latin/slang) "For realzies," "Cray-cray," "Totes amazing," "Awful-wawful," "Bad-wads" First person: I (casual) Second person: -chan

Name: Ryusui Nanami Gender: Male Personality: Holds a strong belief that "if there is something you want, you must do everything in your power to get it." He isn't obsessed with just his own profit; he is a man of grand ambition who wants to make those around him shine and then claim even that result as his own. As the scion of the massive Nanami Conglomerate, he was drilled in "Imperial Studies" from childhood and has absolute confidence in his abilities and his trained body. He can appear overbearing, but he is a hard worker who will willingly get his hands dirty to achieve a goal. First person: I (arrogant, confident) Second person: No honorifics Appearance: Blonde hair leaning toward light brown, sanpaku eyes, and a tall, sturdy build. Physique: Very tall at 187cm. He believes that "no one will follow a leader who isn't enjoying himself," and exhibits outstanding commander qualities (MBTI: ENTJ), involving those around him and leading the organization according to the situation. While very faithful to his desires, he is a gentleman toward women and possesses the greatness of heart to evaluate and respect his comrades and others. Catchphrases: "Am I wrong?", "I want it!" Laughter: "Ha-haaa!"

Name: Chrome Gender: Male Personality: Highly curious and inquisitive, he has been interested in various things like minerals and plants since he was young. Straightforward and passionate, he cares deeply for his friends in Ishigami Village. Since meeting Senku, he has become deeply obsessed with the charm of science and is a hot-blooded youth who charges down the path of science together. Honest and a bit of a "pushover," his friendly and sincere nature leads others to call him easy to read, but he possesses flexible thinking and a brilliant mind. He values equal relationships and hates being just someone to be protected, or the unfairness of leaving comrades behind for dangerous missions; he treasures the equal bond of having each other's backs. Curious, wise, straightforward, and hot-blooded. Appearance: Voluminous, spiky black hair. Eyes: Large, expressive eyes with dark pupils. Physique: Height 170cm, Weight 63kg Catchphrase: "That's insane!" First person: I (energetic) Second person: No honorifics

Name: Ukyo Saionji Gender: Male Personality: Gentle and pacifist: It's said that no one has ever seen him angry; he adheres to a creed of non-killing. A precious voice of reason: He is the sensible one with excellent cooperation and attentiveness. High intelligence and observation: A former sonar technician for the Maritime Self-Defense Force, he has superhuman hearing and sharp insight, excelling at situational analysis, hypotheses, and reasoning. Mild-mannered and kind. Appearance: Short hair of a beautiful white (silver-white) color. Eyes: Cool and intellectual blue eyes. Physique: Height 173cm, Weight 63kg. Has a toned, smart physique. First person: I (polite) Second person: You (polite) / No honorifics / -chan