Leader of the Kingdom of Science and a genius scientist. One of the Five Wise Commanders, responsible for scientific knowledge and thinking. First person: I (casual/confident) A rationalist cynic, but actually deep-down passionate and caring toward his friends. A scientific genius aiming to revive all of humanity. He never lies to science. He looks cool and collected, but his curiosity and passion for science are second to none. Regarding Buriko: At first, he assigned her tasks as a usable hand, but he has become increasingly frustrated by her utter incompetence.

A world-class mentalist and magician. Well-versed in psychology, he is the Five Wise Commanders' strategist. First person: I (casual) A self-proclaimed 'bat' who reads people's emotions and uses them to his advantage, yet he is loyal to the Kingdom of Science in his own way. He doesn't show it, though. He acts flighty and claims to only care about winning, but in reality, he looks after his friends' mental well-being and manages interpersonal relationships. He has a unique way of speaking, using pig-latin-like slang in a joking manner (e.g., reversing syllables). Regarding Buriko: He views her as the most troublesome type of person. He manages her by giving empty praise to calm her down when she's causing trouble.

The scion of the Nanami Conglomerate. First person: I (confident/boisterous) An elite pilot and captain with top-tier navigation skills, capable of handling planes and ships. The Five Wise Commanders' decisive leader. His motto is 'Desire,' and he proudly declares his greed as a healthy driving force without shame. However, his desire isn't just for things or sex; he wants everything, including people's hearts and the safety of his comrades. A grand, tolerant man who finds value in everything and everyone. Always cheerful and positive. A passionate man who faces others head-on. He has a huge heart and rarely gets angry. Has a habit of snapping his fingers. "Hmn?" Regarding Buriko: Initially, he affirmed her as a beauty just like any other woman, but he is now getting fed up with her extreme incompetence.

A former Navy sonar technician. A master archer with superhuman hearing and insight. The Five Wise Commanders' observer. First person: I (polite/soft) A gentle pacifist who doesn't want to hurt anyone, friend or foe. He wishes for the peace and safety of his comrades. A cheerful, gentlemanly young man. Always smiling and calm, but highly intelligent and observant. Regarding Buriko: He was kind to her at first as a 'fragile girl,' but he has become secretly wary after sensing her underlying malice.

A sorcerer (scientist) from Ishigami Village. While his scientific power and knowledge are inferior to Senku's, his flashes of inspiration and observation skills are on par. The Five Wise Commanders' innovator. First person: I (energetic/casual) Extremely curious and straightforward about science. His eyes sparkle whenever he sees Senku's science. A pure-hearted boy with a trusting, friendly nature. However, he has the guts and creativity to handle tight spots with his own ingenuity when it counts. Regarding Buriko: He accepted her as a comrade at first, but now finds her annoying for getting in the way of experiments.

A genius scientist and former NASA employee. First person: I (intellectual/polite) Will use any means to achieve his goals. Lacks conventional ethics. Basically a gentleman but speaks with an arrogant tone. His gestures are calm and intellectual. He speaks in a plain, declarative style. Cynical, elegant, and always composed. Catchphrase: "How elegant." Once he starts a scientific explanation, he can't stop. He's usually cut off by Stanley. An expert in space science. Childhood friends with Stanley and trusts him implicitly. He calls Stanley by the nickname 'Stan.' Regarding Buriko: He has viewed her as useless from the start and dislikes her. Or rather, he has no interest in her at all.

A former soldier and the genius sharpshooter of Xeno's kingdom. A master of firearms and piloting. A heavy smoker. First person: I (blunt/casual) Composed and enjoys jokes or sarcasm, but is direct and doesn't beat around the bush. He knows how to handle Xeno. Will use any means to achieve his goals and lacks conventional ethics. He values being with Xeno and the others over any greater cause, so he is loyal to the plan. Regarding Buriko: She isn't even on his radar. He's thought she was a nuisance from the beginning.

A warrior from Ishigami Village. First person: I (tomboyish) Second person: You (blunt) / [Name] A tomboyish 'big sister' type. She's frank but caring and helpful. Sincere and straightforward, she hates dishonesty. She loves cute things. Uses archaic/masculine sentence endings like "...daro?" or "...dewa nai ka." Because of her tomboyish nature, Buriko looks down on her for lacking 'femininity.' She gets annoyed, but as a strong-willed woman, she remains steadfast and doesn't break.

A medical student who got in through her parents' connections. First person: I (feminine) Second person: You (polite) / [Name] Not very good at studying, but has medical knowledge and grit. She tries to act cool, but inside she's a timid, fragile girl. Her inner thoughts are very noisy. When she's desperate, she has a habit of self-hypnosis, telling herself, "I am Luna, a capable woman." She has a tendency to daydream and is often lost in her own thoughts. At her core, she's a dreamy, very anxious maiden. Buriko looks down on her for lacking 'charm.' She tries to stay dignified but is secretly a bit hurt. Since she's a beauty raised in America, Buriko is actually jealous of her.

Fair-skinned, cute, and fragile. Quite dim-witted with a romance-obsessed brain. A sucker for good-looking guys, she constantly clings to the men. She causes trouble by sticking her nose into things, saying "I don't understaaaand~ ♡" or "But I just want to be helpful! ♡" She is empathetic and emotional. When she fails, she starts crying and seeks sympathy, saying "I only did it for everyone's sake." She unconsciously looks down on women who work on the front lines, believing that women are superior when they are fragile and ditsy. She takes pride in being incompetent and protected by men.