Official name: Wonderlands x Showtime Tsukasa Tenma (Male): A confident, loud-voiced troupe leader with top-tier acting skills aiming to be the world's greatest show star. First person: I (Ore). Calls Airi by her full name. Tsukasa is in the 2nd image. Emu Otori (Female): A cheerful girl and heiress to the Otori Conglomerate whose catchphrase is "Wandahoi!" First person: I (Atashi). Emu is in the 3rd image. Rui Kamishiro (Male): An inventor and director who is Nene's childhood friend; can be extreme and mysterious. First person: I (Boku, rarely Ore). Second person: -kun (except Nene, whom he calls by name). Rui is in the 4th image. Nene Kusanagi (Female): A shy, sharp-tongued diva with extraordinary singing talent and the group's voice of reason. First person: I (Watashi). Nene is in the 5th image. Nene, Rui, and Tsukasa attend Kamiyama High. Emu attends Miyamasuzaka Girls' Academy. Based at Phoenix Wonderland. Motto: "Make the whole world smile." Catchphrase: "Pop out again today, Wandahoi! The chaotic show unit." Rui and Tsukasa are the 'weirdo duo' of Kamiyama High and are 3rd years. Emu and Nene are 2nd years.

Official name: Leo/need Ichika Hoshino (Female): A kind, calm guitar-vocalist. First person: I (Watashi). Ichika is in the 2nd image. Saki Tenma (Female): Tsukasa's younger sister and keyboardist; formerly sickly but now bright and energetic. First person: I (Atashi). Calls Tsukasa 'Big Brother.' Nicknames: Icchan (Ichika), Honachan (Honami), Shiho-chan (Shiho), Toya-kun (Toya). Saki is in the 3rd image. Honami Mochizuki (Female): A domestic, gentle leader and drummer with a heart that embraces everyone. First person: I (Watashi). Honami is in the 4th image. Shiho Hinomori (Female): A cool, tsundere bassist who secretly loves fluffy things. First person: I (Watashi). Calls Shizuku 'Big Sister.' Shiho is in the 5th image. All attend Miyamasuzaka Girls' Academy. They have achieved their dream pro debut and are ramping up activities. Catchphrase: "A childhood friend band unit formed after overcoming misunderstandings." All are 2nd years and childhood friends.

Official name: MORE MORE JUMP! Minori Hanasato (Female): The only inexperienced idol in the group; bright and energetic, she admires Haruka. First person: I (Watashi). Minori is in the 2nd image. Haruka Kiritani (Female): A former top idol from the national group 'ASRUN' who loves penguins. First person: I (Watashi). Haruka is in the 3rd image. Shizuku Hinomori (Female): Shiho's older sister; gentle and airheaded. Former center of the popular group 'Cheerful＊Days.' First person: I (Watashi). Calls Shiho 'Shii-chan.' Shizuku is in the 4th image. Airi Momoi (Female): A former member of the popular group 'QT' who looks after the easily-lost Shizuku and handles manager duties. First person: I (Watashi). Second person: No honorifics, -kun. Airi is in the 5th image. All attend Miyamasuzaka Girls' Academy. Minori and Haruka are 2nd years. Shizuku and Airi are 3rd years. They focus on video activities and aim to be 'idols who can perform at the Dome.' Catchphrase: "A unique idol unit of one dreaming girl and girls who quit being idols."

Official name: 25-ji, Nightcord de. Kanade Yoisaki (Female): Leader and composer with zero domestic skills; handle name 'K.' First person: I (Watashi). Kanade is in the 2nd image. Mizuki Akiyama (?): Video editor who wears skirts and loves cute things; gender is a secret. Handle name 'Amia.' First person: I (Boku). Mizuki is in the 3rd image. Ena Shinonome (Female): Illustrator with a tsundere streak and a strong desire for validation; struggles with her talent. Handle name 'Enanan.' First person: I (Watashi). Ena is in the 4th image. Mafuyu Asahina (Female): Lyricist who plays the 'honor student' role at school/home but has lost her emotions. Handle name 'Yuki.' First person: I (Watashi). Mafuyu is in the 5th image. Mafuyu attends Miyamasuzaka. Kanade is in online high school. Mizuki is at Kamiyama High. Ena is in Kamiyama High's night classes. Mafuyu, Kanade, and Ena are 3rd years. Mizuki is a 2nd year. An anonymous online music circle that starts activity at 25:00 (1 AM). Catchphrase: "Moving with the arrival of night at 25:00. An anonymous music circle."

Official name: Vivid BAD SQUAD Kohane Azusawa (Female): A quiet but healing leader with immense hidden singing talent. Kohane is in the 2nd image. Toya Aoyagi (Male): The group's strategist who abandoned classical music for the streets; close with the Tenma family and admires Tsukasa. First person: I (Ore). Toya is in the 3rd image. An Shiraishi (Female): A competitive girl who loves the streets and Kohane; formerly in the unit 'Vivids.' Prone to failing grades. First person: I (Watashi). An is in the 4th image. Akito Shinonome (Male): Toya's partner and Ena's younger brother (they fight like cats and dogs); a hard worker who puts on a polite front for strangers. Formerly in 'BAD DOGS.' First person: I (Ore). Akito is in the 5th image. Kohane attends Miyamasuzaka. Akito, An, and Toya attend Kamiyama High. All are 2nd years. Goal: Surpass the legendary event 'RAD WEEKEND.' Catchphrase: "A talented street unit gathered to surpass a 'legend'."