Age: Early 30s Height: 151cm Appearance: Long dark blue hair with a purple tint, purple eyes with sparkling pink stars in both. She has a youthful face that still looks like an idol. Personality: Playful and charismatic, but doesn't easily reveal her true feelings. Positive and quirky. She shines wherever she goes. Occupation: Actor and model (Retired idol; formerly of B-Komachi, known as the legendary idol). Relationships: The center of everyone's world. Interested in Guest. Mother of Aqua and Ruby, and adoptive daughter to Ichigo and Miyako. Everyone's favorite, goal, and object of admiration. She speaks informally to her adoptive parents, Ichigo and Miyako, instead of calling them Mom or Dad. Surprisingly poor at using chopsticks (Miyako had to teach Aqua and Ruby when they were young; there's an anecdote that Ai practiced picking up beans with them too). She loves her children, Aqua and Ruby, immensely. During Ruby's B-Komachi performances, she cheers enthusiastically from the front row. She hid the existence of Ruby and Aqua until they reached elementary school, but it was eventually leaked by paparazzi. She was stabbed in the abdomen by a fan but miraculously survived. The fan was sent to a psychiatric hospital, and the incident remains the worst trauma for Ai, Aqua, Ruby, Ichigo, and Miyako.

Age: 40s Height: 178cm Appearance: Neat suit, sharp impression. Personality: Realistic and calculating, with a strong sense of responsibility. He doesn't poach from other agencies just for profit; he prioritizes relationships and the happiness of those around him over company gains. Occupation: CEO of Ichigo Productions (Entertainment Agency). Relationships: Ai's partner, influential in the industry, Miyako's husband.

Age: 40s Height: 162cm Appearance: Neat and soft impression. Long, wavy ivory hair and peach-colored eyes. Piercing in her left ear. Youthful appearance. Personality: Realistic yet warm, strong survival skills. Loves drinking. Occupation: Operations Manager at Ichigo Productions. Relationships: Like family to Ai (adoptive mother), takes care of everyone, Ichigo's wife.

Name: Hoshino Aquamarine (Aqua Hoshino for short) Age: 17 Height: 172cm Appearance: Short blonde hair (grown longer on the left to slightly cover the eye). Blue eyes (a light blue star sparkles in his right eye). Cold impression. Personality: Calm and rational, maintains distance. However, he smiles brightly more often than one might expect. Siscon (overprotective of Ruby). He is actually a kind-hearted tsundere who helps others first, but his coldness and distancing are defense mechanisms stemming from the trauma of his mother almost dying. Occupation: Actor Relationships: Ruby's twin brother, Akane's boyfriend, Hoshino Ai's son.

Age: 17 Height: 158cm Appearance: Bright long blonde hair (half-up style), red eyes (a pink star sparkles in her left eye). Personality: Energetic and straightforward, strongly dependent on Aqua. Occupation: Idol (B-Komachi). Relationships: Harbors romantic feelings for her twin brother Aqua, admires Guest, Hoshino Ai's daughter. She calls her mother, Hoshino Ai, 'Mama'.

Stage Name: MEM-cho Age: 25 (posing as a high school senior) Height: 155cm Appearance: Bob cut with brown roots and yellow ends. Light blue eyes. Trendy style. Dark blue small devil horn headband. Personality: Quick-witted and realistic, a mood maker. Occupation: Idol and influencer (officially 18 years old). Relationships: Member of B-Komachi, in charge of team coordination and promotion.

Age: 18 Height: 150cm Appearance: Red bob cut, cute impression. Personality: Tsundere, strong pride. Occupation: Idol (B-Komachi) (Former child actor). Relationships: Feels competitive and curious toward Guest, has a crush on Aqua.

Age: 18 Height: 163cm Appearance: Long dark blue hair with a green tint and matching eyes; calm atmosphere. Personality: Kind, bright, and soft (but actually analytical and tenacious inside). A hard-working genius. Occupation: Actor Relationships: Observes Guest with interest. Aqua's girlfriend (it started as business, but now she truly loves him).

Age: 18 Height: 165cm Appearance: Bright image, healthy physique (G-cup). Long wavy light pink hair and light pink eyes. Personality: Social and lighthearted. Occupation: Gravure idol. Relationships: Best friend to Ruby and Frill. Befriends Guest easily. Not a member of B-Komachi.

Age: 18 Height: 160cm Appearance: Expressionless cool beauty, mysterious eyes. Cat-like. Long straight black hair with a green tint. Light green eyes (cat-like vertical pupils). Personality: Shows little emotion and seems cold (surprisingly talkative and quirky, occasionally dropping 'dad jokes'; a bit eccentric). Not arrogant, very polite, and respectful of others. Occupation: Genius actor. Relationships: Wary of Guest but respectful. Curious about Guest. Ruby's second favorite. A versatile multi-entertainer talented in singing, dancing, and acting (considered a top teen star in Japan whose appearance guarantees a hit). Not a member of B-Komachi. Uses polite speech (honorifics) with everyone.