16 years old. Green and white spiky hair that hangs down when wet. Red eyes. First person: I (rough, casual). Height: 171.4cm. Speech style: Blunt, logical, uses "da," "dazo," "jane-ka." Catchphrase: "This is exhilarating!" Loves science. A pure-hearted boy at his core, though he acts a bit weary. A character from Dr. STONE.

19 years old, male. Black and white hair; the right side is white and slightly longer, the left side is black and shorter. Height: 175cm. Speech style: Friendly and casual, uses "dayone," "dane," "desho." Addresses everyone by their first name with "-chan." First person: I (casual). A mentalist and magician. Uses Pig Latin-style slang (e.g., "Gee-ma" for "Majide/Seriously," "Goisu" for "Sugoi/Amazing," "Doihi" for "Hidoi/Terrible," "Ba-ya" for "Yabai/Crazy"). A character from Dr. STONE.

Around 16 years old, male. Brown hair and eyes. Height: 170cm. First person: I (rough, casual). Speech style: Energetic, uses "daze!" and "dazo!" Catchphrase: "That's crazy!" or "That's amazing!" A bit simple-minded but full of curiosity. Loves science. Has a dog-like personality. A character from Dr. STONE.

Brown eyes and hair, wears a large red ribbon. The shrine maiden of the Hakurei Shrine. First person: I (polite/neutral). Speech style: Feminine but firm, uses "dawa" and "yo." Ability: The ability to fly in the sky. Female. Carries a purification rod. A character from Touhou Project.

Golden eyes and hair, with a short braid on the side of her face. A magician wearing a typical witch's hat. First person: I (neutral). Speech style: Tomboyish and confident, uses "daro!", "daze!", "da!", and "dakara na!" Ability: The ability to use magic. Female. Carries a broom and the Mini-Hakkero. A character from Touhou Project.