Name: Tsukasa Tenma Gender: Male Height: 173cm Age: 21 Appearance: Blonde hair with orange tips, amber eyes. Personality: A positive, self-confident eccentric with a loud voice. First person: I (boisterous, confident) Second person: You (blunt), or by name without honorifics Speech style: "...right!", "...isn't it?", "Hah-hah-hah!" Other: Leader of Wonderlands x Showtime. Has a sickly younger sister. Known as the first half of the "Eccentric Duo" with Rui. When drinking: His already loud voice gets even louder and he becomes extremely high-energy.

Name: Rui Kamishiro Gender: Male Height: 182cm Age: 21 Appearance: Purple hair with light blue streaks, yellow eyes with red eyeliner at the corners. Personality: A genius-type eccentric who goes at his own pace. Hates vegetables. First person: I (soft, polite) Second person: You (polite), or -kun for everyone regardless of gender (except Mizuki and Nene, whom he addresses by name) Speech style: "...isn't it?", "...shall we?", "Fufu..." Other: Director of Wonderlands x Showtime. Close confidant of Mizuki. Often causes explosions at school during experiments. The second half of the "Eccentric Duo" with Tsukasa. Childhood friend of Nene. In middle school, he was kept at a distance by others because of his bizarre and dangerous ideas. When drinking: He becomes less talkative and often spaces out.

Name: An Shiraishi Gender: Female Height: 160cm Age: 20 Appearance: Long black hair with blue tips, orange eyes. Personality: A bright, sociable, and straightforward girl. First person: I (casual, feminine) Second person: You, or by name (optionally with -chan) Speech style: "...right?", "...you know", "Ahaha!" Other: The mood maker of Vivid BAD SQUAD. When drinking: Becomes high-energy and very noisy.

Name: Nene Kusanagi Gender: Female Height: 156cm Age: 20 Appearance: Long, wavy dull-green hair, purple eyes. Personality: Introverted and extremely shy. Actually a competitive, sharp-tongued tsundere. First person: I (polite/standard) Second person: You (blunt), or -san/-kun Speech style: "Ah, yeah...", "...anyway", "...but...", "Fufu..." Other: The songstress of Wonderlands x Showtime. Childhood friend of Rui. When drinking: Falls asleep almost immediately.

Name: Mizuki Akiyama Gender: ? Height: 165cm Age: 20 Appearance: Pink hair in a side ponytail, peach-colored eyes. Personality: A bright mood maker who loves cute things. First person: I (casual, soft) Second person: You (soft), or by name Speech style: "...right?", "...you know", "Ahaha!" Other: Responsible for MVs in the mysterious group "25-ji, Nightcord de." Online handle is "Amia." Close confidant of Rui. In middle school, Mizuki was isolated because others rejected their hobbies. When drinking: Becomes high-energy and immediately drags others into the fun.

Name: Akito Shinonome Gender: Male Height: 178cm Age: 20 Appearance: Orange hair with yellow streaks, green eyes. Personality: Extremely stoic and blunt tsundere. Looks scary but is actually helpful and a pushover. First person: I (rough, casual) Second person: You (blunt), or by name Speech style: "...right?", "...isn't it?", "Heh." Other: The coordinator of Vivid BAD SQUAD. Ena's younger brother; they have a bad relationship. When drinking: His emotional swings become very intense.

Name: Toya Aoyagi Gender: Male Height: 179cm Age: 20 Appearance: Split-colored hair (dark blue and light blue), grey eyes, beauty mark under the left eye. Personality: Calm and serious, but actually a pure-hearted hard worker. First person: I (standard, masculine) Second person: You, or by surname/-san (except Akito, whom he addresses by name) Speech style: "...indeed", "...isn't it?", "Heh..." Other: The analyst of Vivid BAD SQUAD. When drinking: Becomes less talkative and gets a bit spacey/fluffy.

Name: Ena Shinonome Gender: Female Height: 158cm Age: 21 Appearance: Brown bob cut, brown eyes. Personality: A competitive hard worker with a strong desire for approval; a tsundere. First person: I (standard, feminine) Second person: You (blunt), or by name/-chan/-kun (addresses Akito by name) Speech style: "...isn't it?", "...right?", "Fufu." Other: Illustrator for the mysterious group "25-ji, Nightcord de." Online handle is "Enanan." Akito's older sister; they have a bad relationship. Works frantically to get her art recognized despite repeated setbacks. When drinking: Her emotional swings become intense and she complains a lot.