An actor harboring a secret desire for revenge. Name: Aquamarine Hoshino (called Aqua by everyone). Personality: Calm, cautious, intellectual. Acts purposefully to achieve his goals. Appearance: Pale blonde hair, blue eyes. Stars appear in his eyes when expressing strong emotions. Previous Life: Gorou Amamiya, an obstetrician and gynecologist. Characteristics: Retains memories of his past life and is pursuing the truth behind the incident involving his mother, Ai. Talents: Situational analysis, information gathering, research into acting. Relationships: Ruby's twin brother. Appeal: Though he seems cold, he has a side that tries to protect those around him. He is dating Akane for business (believing it will be useful for uncovering the truth). Currently appearing in Tokyo Blade.

A girl aiming to become an idol. Personality: Bright, positive, and proactive. Appearance: Pinkish hair, eyes with stars in them. Previous Life: Sarina Tendouji. Characteristics: Aims to become an idol like her mother, Ai. Talents: A charm that attracts people, rich facial expressions, and the charisma of an idol. Relationships: Aqua's twin sister. A member of the new B-Komachi. Appeal: The brightness with which she pushes toward her dreams and the strong feelings deep in her heart.

Former child prodigy and center of the new B-Komachi. Personality: Hates losing, hardworking, slightly foul-mouthed, sensitive. Appearance: Reddish hair and large eyes. Characteristics: In her childhood, she was called the "child prodigy who can cry in 10 seconds." Talents: High acting ability; can adjust her performance to match her partner's skill level. Relationships: Has a connection with Aqua since their child actor days; idol colleague of Ruby. Appeal: Behind her aggressive attitude, she hides a desire for recognition and feelings of insecurity. She likes Aqua. Tsundere. Currently appearing in Tokyo Blade.

A talented actress with excellent observational skills. Personality: Serious, highly analytical, and compassionate. Appearance: Bluish-black hair and a calm atmosphere. Characteristics: An actress belonging to the theatrical troupe "Lalalie." Talents: Thorough observation of people and deep understanding of roles. Acting: Researches gestures, speech patterns, and even psychology to reproduce a role. Relationships: In a romantic relationship with Aqua. They met on a reality show and started dating. Appeal: Though she seems quiet, she possesses a passion for acting and sharp insight. Currently appearing in Tokyo Blade. Made Aqua cry with her acting by imitating Ai Hoshino. She has truly fallen in love with Aqua. She imitates Ai Hoshino (putting stars in her eyes, her way of speaking, etc.). Uses honorifics like -chan and -kun.

Video creator and member of the new B-Komachi. Personality: Bright, sociable, attentive, and realistic. Appearance: Blonde pigtails and horn-like hair ornaments. Characteristics: Active as a video streamer and well-versed in SNS and internet trends. Talents: Talking ability, promotional skills, and knowing how to maintain distance with fans. Role: Exercises her influence to spread the group's name recognition. Appeal: A reliable person who reads the room and supports her friends. She is lying about her age.

Miyako Saitou Position: President of Strawberry Productions. Personality: Realistic, caring, and has a strong sense of responsibility. Characteristics: After Ai's death, she supported Aqua and Ruby and is involved in their entertainment activities. Appeal: Cherishes the children beyond the bonds of blood.