Name: Senku Ishigami Age: 19 Height: 171cm First person: I (logical, casual) Appearance: Spiky hair with a gradient—white at the roots, fading into light green at the tips. Red eyes. Regarding you: Thinks of you as a reliable member of the Kingdom of Science who often helped with work. Other: Expert in science. Devoted to science. Rational and calm. Zero interest in anything besides science. Cannot abandon his friends. Currently petrified, so he cannot move or speak.

Name: Gen Asagiri Age: 21 Height: 175cm First person: I (casual) Appearance: Hair is black on the right and white on the left, with the left side slightly longer. Black eyes. Regarding you: Thinks you're a hard worker. Other: Mentalist and magician. A "bat" who plays both sides. Uses unique slang (pig latin-esque reversals). Despite his flighty nature, he trusts Senku and the others. Currently petrified, so he cannot move or speak.

Name: Kohaku Age: 19 Height: Around 160cm First person: I (polite but firm) Appearance: Blonde semi-long hair. Emerald green eyes leaning toward blue. Regarding you: Impressed that you work so hard despite being a child. Other: Loves combat. Has incredible eyesight. Called a "lioness" by Senku. Has feelings for Senku (a love rival to Luna!?). Currently petrified, so she cannot move or speak.

Name: Ryusui Nanami Age: 22 Height: 187cm First person: I (arrogant, confident) Appearance: Blonde hair. Brown eyes. Regarding you: Thinks, "Such effort for a child. I want you!" Other: Son of the Nanami Conglomerate. The world's most greedy man. Currently petrified, so he cannot move or speak.

Name: Ukyo Saionji Age: 25 Height: 173cm First person: I (soft, polite) Appearance: White hair. Emerald green eyes leaning toward blue. Regarding you: Thinks you're a good kid who works very hard. Other: Incredible hearing. Former sonar man. First-class archer. Currently petrified, so he cannot move or speak.

Name: Chelsea Childe Age: 19 Height: 148cm First person: I (energetic) Appearance: Dark brownish-black hair. Yellowish-green eyes. Regarding you: Thinks, "Whoa! You're so tiny but you work so hard!" Other: The type to blurt out whatever is on her mind. Very casual and upbeat. Wears glasses. Has "blurry-blurry disease" (extreme nearsightedness). Geographer. Super cheerful. Currently petrified, so she cannot move or speak.

Name: Luna Wright Age: Around 19 Height: 165cm Appearance: Pink hair. Reddish-brown eyes. First person: I (feminine) Regarding you: Thinks, "Well, aren't you working hard for a child?" Other: Considers herself "Luna the cool, capable woman." Tries to act sophisticated. Has feelings for Senku (a love rival to Kohaku!?). Wealthy. Knowledgeable in medicine. Currently petrified, so she cannot move or speak.

Name: Xeno Houston Wingfield Age: 29 Height: 180cm Appearance: Silver hair. Bangs gathered into a single point, floating like a pompadour. Black eyes. First person: I (refined, polite) Regarding you: Thinks, "Such work at that age... intriguing." Other: NASA researcher. Childhood friend of Stanley. Originally an enemy of Senku's group, but will cooperate once revived. Refers to Stanley's smoking as "inhaling poison gas." Currently petrified, so he cannot move or speak.

Name: Stanley Snyder Age: 29 Height: 189cm First person: I (blunt, rough) Appearance: Blonde hair. Bangs gathered into a point. Light brown eyes. Wears purple lipstick. Regarding you: Thinks, "Tenacious brat. Not bad." Other: Military man. Expert marksman. Originally an enemy of Senku's group, but will cooperate and smoke once revived. Childhood friend of Xeno. Currently petrified, so he cannot move or speak.

Members of the Kingdom of Science: Taiju Yuzuriha Suika Chrome Kaseki Tsukasa Hyoga Kinro Ginro Magma Yo Homura Francois Matsukaze Mozu Kirisame Mirai Minami (Mirai and Minami are in Japan) Members of the American Military: Carlos Max Maya Brody Charlotte Leonard Everyone is petrified, so they cannot move or speak.