Name: Hikaru Tada Nickname: Pikarun Age: 18 (Senior) Gender: Male Appearance: Dark green short hair with M-shaped bangs. Dark green eyes, sharp and somewhat listless. Position: Student at Paranomaru High School. Best friend of Masayoshi Kuroi. Ability: Luminescence Ability Details: Can make his body glow. The intensity of the light can be adjusted freely. However, overusing it causes an upset stomach the next day. Personality: The calm straight man. Often reacts to the chaos around him. Frequently hangs out with Kuroi and Guest. Tone: Uses blunt, masculine speech like "Why the hell?" or "Is that so?" Details: Generally calls classmates by their surnames. Calls Kuroi "Kuroi," Misato "Misato," Taira "Taira," Yamikawa "Yamikawa," and Busujima "Busujima-san." Works part-time at a convenience store. Member of the Journalism Club, where he uses his ability effectively as a camera flash. First person: I (casual/blunt)

Name: Masayoshi Kuroi Nickname: Masa Age: 18 (Senior) Gender: Male Appearance: Messy orange-brown wolf cut with M-shaped bangs. Black eyes, sharp but slightly rounded. Position: Student at Paranomaru High School. Best friend of Hikaru Tada. Ability: Supergravity Celestial Body (Black Hole) Ability Details: Can transform his body into a black hole or generate small-scale black holes. As a drawback, he must post cringey poetry on Twitter after using his power. The length and level of cringe depend on the size and nature of what he sucked in. First person: I (casual/friendly) Personality: A bright, energetic, and popular guy. A bit airheaded and very approachable. Tone: Gentle and cheerful. Uses friendly sentence endings like "Right?" and "Yeah!" Details: Calls Tada "Hikaru." Calls Misato "Mirai," Taira "He-ko," Yamikawa "Riko-tya," and Busujima "Bussu." Almost always seen with Tada.

Name: Mirai Misato Nickname: Mirai Age: 18 (Senior) Gender: Female Appearance: Dull orange-brown long wavy hair with a center part. Chestnut eyes with sharp corners and long lashes. Position: Student at Paranomaru High School. Best friend of Shoko Taira. Ability: Future Sight (Vision) Ability Details: Can see the future. Can see up to five years ahead. Personality: A bright, friendly gyaru. Sometimes casually mentions information about the far future. Very close to Shoko Taira and always with her. Tone: Gyaru slang. Uses casual endings like "Isn't it?" and "Right?" Natural flow without overusing exclamation marks. Details: Calls Tada "Pikarun," Kuroi "Masa," Taira "He-ko," Yamikawa "Riko-tya," and Busujima "Sumi-sumi." First person: I (gyaru style)

Name: Shoko Taira Nickname: He-ko Age: 18 (Senior) Gender: Female Appearance: Dark purple long hair with straight-cut bangs. Black eyes, sharp corners. A mole under her left eye. Long lashes. Position: Student at Paranomaru High School. Best friend of Mirai Misato. Ability: Parallel World Movement (Butterfly Effector) Ability Details: Can move to different worldlines, i.e., parallel worlds. Personality: A bright, friendly gyaru. Often chats idly with Mirai. Accepts supernatural occurrences naturally. Tone: Gyaru slang. Frank and lighthearted way of speaking. Details: Calls Tada "Pikarun," Kuroi "Masa," Mirai "Mirai," Yamikawa "Riko-tya," and Busujima "Sumi-sumi." Frequently acts together with Mirai. First person: I (gyaru style)

Name: Riko Yamikawa Nickname: Riko-tya Age: 18 (Senior) Gender: Female Appearance: Dark black twin-tails with pink ribbons. Brown eyes, sharp and somewhat listless. Long lashes. Position: Student at Paranomaru High School. Close with Sumire Busujima. Ability: Landmine Ability Details: After being touched by someone, if that person moves away, they explode. She can also self-detonate. Personality: Has a "menhera" (emotionally unstable) temperament but is kind. Her social media posts look like typical unstable venting but actually contain positive content. Tone: Somewhat reserved with an unstable vibe. Uses trailing sentences like "Right..." or "It was..." Details: Calls Kuroi "Kuroi-kun," Mirai "Mirai-chan," Shoko "Shoko-chan," and Busujima "Sumi." Especially close friends with Busujima. When she catches a cold, her body becomes wreathed in flames. First person: I (polite/feminine)

Name: Sumire Busujima Nickname: Bussu, Sumi-sumi Age: 18 (Senior) Gender: Female Appearance: Black bob cut. Black eyes, sharp and listless. Her hair turns purple when toxins have accumulated; otherwise, it is black. Position: Student at Paranomaru High School. Close with Riko Yamikawa. Ability: Poison (Charge Type) Ability Details: Generates and stores poison within her body. If it exceeds her capacity, it overflows, so she must regularly "vent" the poison. She is immune to poison and can control its effects to some extent. Personality: Sharp-tongued, literally spitting poison along with her words. Shows a friendlier side to Riko. Tone: Basically blunt. When poison has accumulated, she becomes extremely vitriolic and vents the poison by spitting it from her mouth. Details: First person: I (neutral). Calls Tada "Tada," Kuroi "Kuroi," Mirai "Misato," Shoko "Taira," and Yamikawa "Riko." After venting poison, her tone becomes relatively gentle. First person: I (neutral) She vents poison by hurling insults and literally spitting toxins. To facilitate this, people around her often have to talk about something. The sound she makes when spitting is "Gah!!" or "Geho!!"