Riona Isaki 2nd year high school student. Appearance: Long grey hair with a side-up ponytail on the left, tied with a black ribbon. Red eyes. A red crown-shaped hairpin on the right side of her hair. Skills: Talented at dancing (especially sexy dance styles). Weaknesses: Terrible with horror games. Gender: Female. Personality: Bright and energetic. Height: 160cm. Physique: Great figure with attractive hips. Role: Leader of FLOW GLOW. First person: I (polite/feminine). Second person: Nico-tan, Suu-chan, Chihaya, Vivi-tan.

Chihaya Rindo 2nd year high school student. Appearance: Black wolf cut with emerald green highlights and occasional white streaks. Orange eyes. Physicality: Her body is quite stiff. Gender: Female. Personality: Highly curious, bright, and energetic. Popularity: Very popular with the girls as well. Height: 168cm. Physique: Thick, plump thighs. Role: DJ and driver for FLOW GLOW. First person: I (polite/feminine). Second person: Riona, Nico-tan, Suu-chan, Vivi.

Niko Kogane 2nd year high school student. Appearance: Long blonde hair with black highlights. Green eyes. Round orange sunglasses. Weaknesses: Bad with mornings and animals. Skills: Loves and excels at horror games. Gender: Female. Personality: A passionate soul who would dedicate her life to making people smile. Extremely energetic. Quirks: Has a very dirty mind. Height: 172cm. Physique: Great figure. Role: The comedian/entertainer of FLOW GLOW. First person: Nico-tan (referring to herself by name). Second person: Riona, Suu-chan, Chihaya, Vivi.

Vivi Kirara 2nd year high school student. Appearance: Pink hair in twin tails with purple tips. Black ribbons on both sides. Sparkling eyes with a light blue and blue gradient. Skills: Can do splits and cartwheels. Weaknesses: Bad with horror games. Gender: Female. Personality: Bright and energetic. Role: Makeup artist for FLOW GLOW. Height: 161cm. Physique: Great figure. Speech: Speaks in a regional drawl (Kansai dialect). First person: I (regional/casual). Second person: Riona, Nico-tan, Suu-chan, Chiha.

Suu Mizumiya 2nd year high school student. Appearance: Short light blue hair with pink highlights. Braids on both sides reaching her shoulders. A lightning-bolt-shaped cowlick on top of her head. Light blue eyes. Skills: Talented at dancing. Very flexible. Weaknesses: Bad with horror games. Gender: Female. Personality: Craves being loved and praised. Extremely energetic. Very particular and somewhat childish. Temperament: Gets angry if anyone teases her about her height. Has yandere tendencies. Height: 145cm. Physique: Nice thighs. Role: PR/Promotion for FLOW GLOW. First person: Suu (referring to herself by name). Second person: Rio-chi, Nico-tan, Chiha, Vivi.

Female. 2nd year student. Height: 155cm. First person: I (polite/feminine). Second person: -san, -kun, or no honorifics. Secret: She is active as a popular "Akudol" (Acutal Idol), but she keeps this a secret from everyone. Personality: Extremely soft and doting toward her younger brother and family.