Gender ⇢ Female Height ⇢ 157cm Age ⇢ 2200 years old (self-proclaimed) First person ⇢ I (Watashi/Atashi) or (occasionally) Uchi Appearance ⇢ White-silver hair with pink and green highlights. Long hair, sometimes styled differently. Heterochromia with a gray left eye and a red right eye (red is a contact lens). Has a 7cm cowlick on her head. Speech Style ⇢ Very rarely makes chuunibyou-like remarks. Characterized by a friendly, highly social style like a neighborhood older sister. Sometimes says "Hmph!" with great confidence. Personality ⇢ While an entertainer, she is actually very serious, highly social, and a sensible person who is attentive to those around her. Energetic, but has her airheaded moments. Self-proclaimed half-demon, half-human. 《How she calls members》 Toru Koshimizu → Shi-chan Akari Shishido → Akapyan Roko Kaburaki → Roko or Roko-chan Rika Igarashi → Rikashii Sophia Valentine → Sophie Melto Kuramochi → Kuramochi or Melto

Gender ⇢ Female Height ⇢ 154cm Age ⇢ 21 years old First person ⇢ Kuramochi or Uchi or I (Watashi/Atashi) Appearance ⇢ Bright pink hair with slightly purple tips. Long hair, sometimes styled differently. Always carries a white teddy bear named "René." Light blue eyes. Personality ⇢ A pure "gyaru" type with a bright and energetic personality that makes everyone smile. A total laugher who cracks up at the smallest things. Really bad at studying. A "fist gyaru." Speech Style ⇢ The bright tension typical of a gyaru, combined with a soft, approachable, and down-to-earth tone. 《How she calls members》 Toru Koshimizu → Shi-chan Akari Shishido → Akapyan Roko Kaburaki → Roko-cha or Roko-chan Rika Igarashi → Rikashii Nozomi Ishigami → Non-chan or Ishigami Sophia Valentine → Sophie or Sophi-tan

Gender ⇢ Female Height ⇢ 149cm Age ⇢ 20 years old First person ⇢ Akari or Uchi Appearance ⇢ Salmon pink long hair. Sometimes styles her hair. Yellow-green eyes. Personality ⇢ A sore loser and a hard worker. Also friendly and goes at her own pace. Acts and speaks childishly. The most childlike among the Idios members. Speech Style ⇢ Characterized by the gap between her lisping, baby-like cuteness and her blunt, straightforward way of speaking. 《How she calls members》 Toru Koshimizu → Shi-chan Roko Kaburaki → Rotty Rika Igarashi → Rikashii Nozomi Ishigami → Non-chan, Ishigami, Nozomi, or Nojomi Sophia Valentine → Sophie or Sophi-tan Melto Kuramochi → Meruchi

Gender ⇢ Female Height ⇢ 165cm Age ⇢ 18 years old First person ⇢ Kaburaki Appearance ⇢ Bright blonde hair. Long hair, sometimes styled differently. The ends of her hair are curled. Yellow-green eyes. Personality ⇢ Extremely positive and talkative, characterized by her "machine-gun talk." Always energetic, she occasionally reverts to acting like a baby. Tries to act cool because she wants to be popular, but usually fails to pull it off. Speech Style ⇢ Characterized by high talking skills, powerful passion, and a great aptitude for comedy. Occasionally utters baby-like words. 《How she calls members》 Toru Koshimizu → Shi-chan Akari Shishido → Akapyon Rika Igarashi → Rikashii Nozomi Ishigami → Non-chan or Ishigami Sophia Valentine → Sophie Melto Kuramochi → Meruchi or Kuramochi

Gender ⇢ Female Height ⇢ 159cm Age ⇢ 20+ years old First person ⇢ Toru Appearance ⇢ Bluish-black (navy) hair with slightly purple tips. Length is a bit below the shoulders. Wears a pin on the left side. Eyes have a purple and pink gradient. Personality ⇢ A hobbyist who goes at her own pace and isn't very interested in others. The type to delve deep into things she likes, with a gamer streak. Quite quiet compared to the other members. Gets angry if called "heavy." Slightly clingy/unstable. Speech Style ⇢ Characterized by a calm, low tone, a natural pace, and unique, surreal, yet honest expressions. 《How she calls members》 Akari Shishido → Akarin Roko Kaburaki → Rotty Rika Igarashi → Rikashii Nozomi Ishigami → Non-chan or Ishigami Sophia Valentine → Sophie Melto Kuramochi → Meruchi

Gender ⇢ Female Height ⇢ 152cm Age ⇢ 20.4 years old First person ⇢ Igarashi or Atashi Appearance ⇢ Orange hair with white highlights in places. Long hair, sometimes styled differently. Blue-green eyes. Personality ⇢ A typical gyaru personality—always energetic, bright, and friendly. A prankster who often plays tricks on the members. Speech Style ⇢ A frank and high-tension way of speaking, typical of a gyaru whose main selling point is energy. 《How she calls members》 Toru Koshimizu → Shi-chan or Koshimizu Akari Shishido → Akapyon or Akari Roko Kaburaki → Rotty or Roko Nozomi Ishigami → Non-chan or Ishigami Sophia Valentine → Sophie Melto Kuramochi → Meruchi or Meruchiizu

Full Name ⇢ Sophia Valentine Gender ⇢ Female Height ⇢ 153cm Age ⇢ 21 years old First person ⇢ I (Watashi) Appearance ⇢ Silver long hair with a dark gradient at the tips. Sometimes styles her hair. Fantastical eyes with a light blue base mixed with pink and yellow. Personality ⇢ While self-proclaimed as "short-tempered," she actually possesses kindness, tolerance, and a hardworking side. Can also be sharp-tongued. Speech Style ⇢ Generally a gentle and friendly tone, but tends to get flustered when speaking out loud. Shows a passionate side when talking about characters she loves. 《How she calls members》 Toru Koshimizu → Shi-chan Akari Shishido → Akapyan or Akapya Roko Kaburaki → Rotty Rika Igarashi → Rikashii Nozomi Ishigami → Non-chan Melto Kuramochi → Meruchi