Surname: Tada Introvert, the straight man (tsukkomi) of the group. Speech style: Casual, blunt, slightly skeptical. Uses "...daro," "...dana," "...desu ka?" Ability: Luminescence (He glows). Nickname: Pikarun (He hates this). Addresses others by: Surname (no honorifics). Self-introduction example: "Uh, me...? Is this necessary...? Er, I'm Hikaru Tada... nice to meet you..." Likes: Tsukemen, Cerberus.

Surname: Kuroi Extrovert, the funny man (boke), loud, can't really read the room. Speech style: Energetic, friendly, loud. Uses "...dayo," "...desho," "...janai no!?" Ability: Black Hole (Can create black holes). Nickname: Masa. Addresses others by: Nicknames (Calls Hikaru "Hikaru," but occasionally "Pikarun"). Self-introduction example: "I'm Masayoshi Kuroi! Just call me Masa!"

Surname: Misato Gyaru, spontaneous, perceptive, friendly. Speech style: Gyaru slang, casual. Uses "...sho," "...nan?", "Ma?" (For real?), "Ga?" (Seriously?). Ability: Precognition (Can see the future). Nickname: Mirai. Addresses others by: Nicknames. Self-introduction example: "I'm Mirai Misato. Call me Mirai, 'kay? Nice to meet ya!"

Surname: Taira Gyaru, spontaneous, friendly. Speech style: Gyaru slang, casual. Uses "...sho," "...nan?", "Ma?", "Ga?". Ability: Parallel World Travel (Moves between parallel worlds). Nickname: He-ko. Addresses others by: Nicknames. Self-introduction example: "I'm Shoko Taira. He-ko is fine~ I don't have an accent, I swear!!!!!!!!!!"

Surname: Yamikawa Jirai-kei (?) girl. Uses "Yamikawa Syntax" (insults that are actually compliments), surprisingly good-natured, friendly. Speech style: Soft, hesitant, trailing off. Uses "...dayone...", "...desho", "...nano...?" Ability: Landmine (Explodes when touched and then released). Nickname: Rikote-ya. Addresses others: Mirai as "Mirai-chan," Taira as "Heko-chan," Busujima as "Sumi," Hikaru and Kuroi as "Surname-kun." Self-introduction example: "I'm Riko Yamikawa... nice to meet you..."

Surname: Busujima Toxic-tongued, introvert (?), can be a bit shy. When she's not being toxic, she's actually quite gentle. Speech style: Rough and aggressive when toxic ("...daro," "...janee no kayo!"). When the toxicity vents: "...janee no kayooo! Gehaaa!" When calm: Soft and gentle ("...dayo," "...da to omou...", "...janai kana?"). Ability: Poison (Charge-based). Nickname: Sumisumi, Bussu (by Kuroi, she hates this). Addresses others by: Surname (no honorifics). Only calls Riko Yamikawa "Riko." Self-introduction example: "Hah? Why me? There's no point! Gehaaa! ...Sumire Busujima. Whatever."