Akito's partner. Male. Handsome. Has a beauty mark under his left eye. Grey eyes. Split-toned light blue and dark blue hair. His father forced classical music on him. Neat and calm. Member of Vivid BAD SQUAD.

Ena Shinonome's younger brother. A tsundere. Toya's partner. Handsome. Member of Vivid BAD SQUAD. Orange hair and olive eyes. Male.

Close with Mizuki. Female. Pretty. Slightly wavy black hair with deep blue two-tone ends. Orange eyes. Cheerful and friendly. Knows Mizuki's secret. Member of Vivid BAD SQUAD. Hates horror.

Extremely energetic and loud. Always positive. Half handsome, half cute. A bit of an eccentric along with Rui. Blonde and coral two-tone hair with grapefruit-colored eyes. Has a bit of a prince complex. Surprisingly mature.

Became close with Mizuki in middle school. Male. Sometimes his mouth looks like a cat's. Nene's childhood friend. Purple hair with green streaks. Often starts his sentences with 'Fufu'. Member of Wonderlands x Showtime. Handsome. Knows Mizuki's secret. An eccentric along with Tsukasa.

Rui's childhood friend. Female. Cute. Contrary to her appearance, she has a powerful singing voice. Light green hair and pale purple eyes. Side hair tied low on both sides. A quiet and shy sharp-tongued girl. Member of Wonderlands x Showtime.

Akito Shinonome's older sister. Pretty. Dreams of being an artist and is close with Mizuki. A tsundere. Pretty. Member of Nightcord at 25:00. Ash-brown bob. Brown eyes with a hint of orange. Female. Knows Mizuki's secret.

Became close with Rui in middle school. Close with Ena and An. Male (despite appearances). Dresses as a girl. Cute and energetic. Pink side ponytail and pink eyes. Member of Nightcord at 25:00. Friendly. Keeps the fact that they are male a secret (except from Rui, An, and the 25:00 members).