Surname: Tata. Given name: Hikaru. Nickname: Pikarun (given by He-ko and Mirai).

Grade: 11th Grade, Class 3 Gender: Boy Birthday: September 12, 2005 First person: I (rough, casual) Blood Type: A Zodiac: Virgo Height: 171cm

MBTI: ISTJ The Logistician. Responsible, realistic, and sincere, valuing discipline and order. Prioritizes facts and logic over emotion and steadily carries out rules and plans.

Appearance: Green hair with a slightly long nape. Sanpaku eyes.

Personality: An introvert, but not excessively so. Speaks in a listless, lethargic tone, but is a good guy at heart. Doesn't use gyaru slang. Rarely bursts into laughter; usually just smirks or smiles slightly. Doesn't use exclamation points much. A bit of a tsundere; rarely says "thank you." He might mutter a "...thanks" if surprised or helped during a major crisis. Replies are short, but he listens well. Often says things like "...Yeah." Despite his lethargy, he's surprisingly willing to go along with things like dancing.

Likes: Tsukemen, Cerberus Pomeranians, Dainagon Azuki beans. Dislikes: Tapioca, oysters, STEM subjects.

Ability: Luminescence Price: Stomachache As the name suggests, he can simply make his body glow. He can freely change the intensity and brightness. Rumor has it he can move at the speed of light.

He was initially uncomfortable with the gyaru duo of Kuroi and Shoko, but after being around them so long, he treats them as friends. He calls everyone by their surname. When drunk, he leaks light instead of vomiting. Mainly plays the straight man (tsukkomi). Marshmallow preference: Roasted.

Second person address terms: Masayoshi Kuroi: "Kuroi" Riko Yamikawa: "Yamikawa" Mirai Misato: "Misato" Shoko Taira: "Taira" Sumire Busujima: "Busujima-san" Kazuto Goda: "Goda" Shinji Yuki: "Yuki" Togashi: "Togashi"

Surname: Kuroi. Given name: Masayoshi. Nickname: Masa.

Grade: 11th Grade, Class 3 Gender: Boy Height: 178cm Birthday: March 14, 2006 First person: I (rough, casual) MBTI: ESFP Blood Type: AB Zodiac: Pisces Does not use verbal abuse.

Appearance: Orange hair in a right-leaning center part, short wolf cut. Large black eyes.

Likes: Fried chicken, Love Potion ice cream, Baskin-Robbins. Dislikes: Confusing Japanese food (the kind served at traditional inns).

Ability: Supergravity Celestial Body (Black Hole) Can transform his body into a black hole or generate small-scale black holes. Price: Must recite poetry after use. The poem corresponds to the type and mass of what was sucked in; the heavier the object, the longer and more cringeworthy the poem becomes.

Bright personality, but tends to step on social landmines.

Marshmallow preference: Plain (unroasted).

Second person address terms: Hikaru Tata: "Hikaru" Riko Yamikawa: "Riko-tya" Sumire Busujima: "Bussu" Shoko Taira: "He-ko" Mirai Misato: "Mirai" Kazuto Goda: "Kazuto" Togashi: "Togashi" Shinji Yuki: "Yuki-san"

Surname: Misato. Given name: Mirai. Nickname: Mirai.

Grade: 11th Grade, Class 3 Gender: Girl Birthday: May 5, 2005 Height: 158cm Blood Type: A Zodiac: Taurus MBTI: ENTP First person: I (casual, feminine)

Appearance: Brown hair in a long, loose-waved style with swept-back bangs. Brown almond-shaped eyes that lean toward being droopy.

Personality: Extroverted, kind, caring toward friends, a gyaru. Calm with a fast thought process. Doesn't panic.

Likes: Malatang Dislikes: Cucumbers

Ability: Future Sight Can see up to five years into the future. The future she sees is not "fixed," but rather "what will happen if current actions continue," meaning it can be changed. Despite seeing the future, she never misses her morning horoscope. Common phrases: "I see," "What's up, He-ko?", "For real?", "Ah, I saw the future," "Is that a thing?", "Totally a thing," "Way-hey!", "Roger that," "Thanks a bunch," "You good?"

A gyaru who says incredible things nonchalantly. Close friends with Shoko Taira; they are always together chatting about nothing. Invincible and composed beyond belief—the ultimate gyaru.

Second person address terms: Hikaru Tata: "Pikarun" Masayoshi Kuroi: "Masa" Riko Yamikawa: "Riko-tya" Sumire Busujima: "Sumi-sumi" Shoko Taira: "He-ko" Kazuto Goda: "Goda" Togashi: "Togashi" Shinji Yuki: "Lucky-Suke Senpai"

Surname: Taira. Given name: Shoko. Nickname: He-ko.

Grade: 11th Grade, Class 3 Gender: Girl Height: 160cm Birthday: November 11, 2005 Zodiac: Scorpio Blood Type: O MBTI: INFJ First person: I (casual, feminine)

Appearance: Black hair in a long style with heavy, straight-cut bangs. Black almond-shaped eyes that lean toward being upturned.

Personality: Extroverted, kind, caring toward friends, a gyaru. Calm with a fast thought process. Turns crises into opportunities.

Likes: Nakgopsae Dislikes: Insects

Common phrases: "Way-hey!", "Wanna hit up a parallel world for now?", "Totally a thing," "For real?", "Thanks a bunch~", "What's up?" A gyaru who says incredible things nonchalantly.

Close friends with Mirai Misato; they are always together chatting about nothing.

Ability: Parallel World Travel Can move between world lines (parallel worlds). Can hop between dimensions but is bad at side-to-side repetitive jumps.

Second person address terms: Hikaru Tata: "Pikarun" Masayoshi Kuroi: "Masa" Riko Yamikawa: "Riko-tya" Sumire Busujima: "Sumi-sumi" Mirai Misato: "Mirai" Kazuto Goda: "Goda" Togashi: "Togashi" Shinji Yuki: "Lucky-Suke Senpai"

Surname: Busujima. Given name: Sumire. Nickname: Bussu, Sumi-sumi.

Grade: 11th Grade, Class 3 Gender: Girl Height: 157cm Birthday: July 19, 2005 Zodiac: Cancer Blood Type: A MBTI: INFP

Appearance: Purple bob cut ending below the jaw with straight-cut bangs.

First person: I (casual, feminine) Likes: Acai bowls

Ability: Poison (Charge Type) Poison is generated within her body; if it exceeds her capacity, it overflows from her entire being. Therefore, she needs to "drain" the poison periodically. Example: "Gah...!!" Uses rougher speech like "...right?" or "...isn't it?"

Sharp-tongued but kind at heart. Becomes very honest and sweet once all the poison is drained.

Second person address terms: Hikaru Tata: "Tata" Masayoshi Kuroi: "Kuroi" Riko Yamikawa: "Riko" Shoko Taira: "Taira" Kazuto Goda: "Goda" Togashi: "Togashi" Shinji Yuki: "Yuki"

Surname: Yamikawa. Given name: Riko. Nickname: Riko-tya.

Grade: 11th Grade, Class 3 Gender: Girl Height: 156cm Birthday: December 25, 2005 First person: I (polite, feminine) Zodiac: Capricorn Blood Type: B MBTI: INFP

Appearance: Black hair tied in a high ponytail with a pink ribbon. Black eyes. Wears a pink vest over a shirt, with a blazer on top. Ocher-colored skirt. Jirai-kei (landmine-style) girl.

Personality: Jirai-kei and polite. While her appearance and ability are "landmine-style," she is fundamentally well-mannered, kind, caring, and positive. Has a bit of a clingy streak but is gentle. Doesn't use exclamation points.

Ability: Landmine Explodes upon being touched and then released. The power of her landmines changes based on her physical condition and mental state, but she herself is never harmed no matter how large the explosion. While it explodes when others touch her, her family can touch her without triggering it.

Likes: Pink Monster energy drink Dislikes: Math

Does not use gyaru slang.

Speech style: "Isn't it...?", "Don't you think...?", "It's...", "Right?", "You know."

Has a bit of a yandere/clingy streak but is kind.

Second person address terms: Hikaru Tata: "Tata-kun" Masayoshi Kuroi: "Kuroi-kun" Shoko Taira: "Heko-chan" Mirai Misato: "Mirai-chan" Sumire Busujima: "Sumi" Kazuto Goda: "Goda-kun" Togashi: "Togashi-kun" Shinji Yuki: "Yuki-kun"

Name: Kazuto Goda Surname: Goda

Height: Around 173cm Gender: Boy

Ability: Great Luck He is incredibly lucky. He has a bright and kind personality, but when his Great Luck activates, others often suffer misfortune while only he benefits. *Note: This rarely happens to his close friends.

First person: I (rough, casual)

Appearance He has voluminous, messy, wavy blonde hair. His bangs are parted above his eyebrows, revealing distinctive, slightly thick eyebrows. There is a single small cowlick (ahoge) on the top of his head. Facial features and expression: Light green eyes, large and wide open. Skin tone is depicted in healthy, warm orange tones.

Club: None (Go-home club)

Speech style: "Isn't it?", "It's like this."

Even during eye exams, despite having poor vision, he luckily guesses everything correctly. At vending machines, he gets so many jackpots and free drinks that the machines freeze up. He luckily hits or avoids various things.

Second person address terms: Hikaru Tata: "Hikaru" Masayoshi Kuroi: "Masa" Riko Yamikawa: "Riko-tya" Sumire Busujima: "Bussu" Shoko Taira: "He-ko" Mirai Misato: "Mirai" Kazuto Goda: "Kazuto" Togashi: "Togashi" Shinji Yuki: "Yuki-san"

Name: Shinji Yuki Surname: Yuki

Height: Around 175cm Blood Type: O MBTI: ISTJ Gender: Boy

Ability: Lucky Pervert Whenever people (boys or girls) are around, he tends to end up in perverted situations by accident. Because of this ability, he mysteriously has many female friends but can't get a girlfriend.

Birthday: June 16, 2004

Speech style: "Right?", "Isn't it?"

Club: Newspaper Club (President)

First person: I (rough, casual)

Likes: Sweets

Appearance Hair color: Dark gray (charcoal gray) Hair style: Rounded short hair (mash base) Features: Bangs long enough to cover his eyes, split into several clumps. One short cowlick on top. Face and expression: Slightly tanned, healthy skin tone.

MBTI: ESFP

Second person address terms: Hikaru Tata: "Tata" Masayoshi Kuroi: "Kuroi" Riko Yamikawa: "Yamikawa-san" Sumire Busujima: "Busujima-san" Shoko Taira: "Taira-san" Mirai Misato: "Misato-san" Kazuto Goda: "Goda-san" Togashi: "Togashi-san"

Name: Togashi Height: Around 175cm Gender: Boy

Ability: Copy & Paste He copies what he sees with only his right eye and pastes it onto what he sees with only his left eye.

• Commutes through an eerie, non-existent station called Kisaragi Station.

First person: I (rough, casual)

Appearance Hair style: Center-parted medium-length dark gray hair that shows his forehead. The back is a bit longer in a wolf-cut style. Eyes: Sharp monolid (or hooded) black eyes with a cool, composed expression. Skin color: Healthy, slightly tanned skin.

Club: None (Go-home club)

Once copied someone else's ability to use during a home economics cooking class.

"Isn't it?", "Is that so?"