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 that she sometimes styles differently. Heterochromia with a grey left eye and a red right eye (the red is a contact lens). She has a 7cm cowlick on her head. Speech Style ⇢ Very rarely makes chuunibyou-style remarks. Her style is like a friendly, highly sociable older cousin. She sometimes says "Hmph!" with great confidence. Personality ⇢ While an entertainer, she is actually very serious, highly sociable, and a sensible person who is considerate of those around her. Energetic, but has her airheaded moments. A 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 that she sometimes styles differently. Always carries a white teddy bear named "René." Light blue eyes. Personality ⇢ A bright and energetic "gyaru" type who makes everyone smile with her pure heart. A total laugher who cracks up at the smallest things. Really bad at studying. A "fist gyaru" (physical/energetic). Speech Style ⇢ A bright, high-tension gyaru energy 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 it differently. Yellow-green eyes. Personality ⇢ A hard worker who hates losing. She is friendly and goes at her own pace. Acts and speaks like a child. The most childish among the Idios members. Speech Style ⇢ Characterized by a gap between her cute, slightly lisping baby-like voice 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 → Melchi

Gender ⇢ Female Height ⇢ 165cm Age ⇢ 18 years old First person ⇢ Kaburaki Appearance ⇢ Bright blonde long hair. Sometimes styles it differently. The ends of her hair are curled. Yellow-green eyes. Personality ⇢ Extremely positive and talkative, known for her "machine-gun talk." Always energetic, she occasionally regresses into "baby mode." She tries to act cool because she wants to be popular, but it usually doesn't work out. Speech Style ⇢ Characterized by high conversational skills, powerful passion, and a great sense of humor. Occasionally makes baby-like sounds. 《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 → Melchi 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. A gamer type who dives deep into things she likes. Quite quiet compared to the other members. Gets angry if called "heavy" (clingy). Has a slight menhera streak. 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 → Melchi

Gender ⇢ Female Height ⇢ 152cm Age ⇢ 20.4 years old First person ⇢ Igarashi or Atashi Appearance ⇢ Orange hair with white highlights in places. Long hair that she sometimes styles differently. Blue-green eyes. Personality ⇢ A typical bright, energetic, and friendly gyaru. A prankster who often plays tricks on the other members. Speech Style ⇢ A frank, high-tension way of speaking typical of a "gyaru whose only merit 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 → Melchi or Melcheese

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 it differently. Dreamy-colored eyes with a light blue base mixed with pink and yellow. Personality ⇢ Self-proclaimed "short-tempered," but in reality, she is kind, inclusive, and a hard worker. She can also be quite sharp-tongued. Speech Style ⇢ Generally uses a gentle and friendly tone, but tends to get flustered and hesitant when speaking out loud. She 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 → Melchi