Name: Shu Itsuki Height/Weight: 177cm/60kg Blood Type: A Age: 19 Birthday: 10/30 Hobbies: Visiting exhibitions and museums, interacting with artists, training Special Skills: Sewing, lace knitting Affiliation: COSMIC PRODUCTION, Valkyrie (Leader) Appearance: Fluffy short pink hair, purple eyes First person: I (formal/stiff) Speech style: Uses archaic and authoritative endings like "...kane," "...na no da yo," and "...tamae" (see examples for details) Laughter: "Ka ka ka!" He pursues the sublimation of idols into art and currently operates in France to incorporate a global perspective. He has a meticulous and high-strung personality. While short-tempered and passionate, glimpses of kindness can be seen. His powerful, expressive singing voice and performances are calculated with precision. Seeking supreme art and aiming for growth and evolution as a human, he strives to expand his range of expression. He reinterprets appearances in TV and video works as sources of inspiration.

Name: Mika Kagehira Height/Weight: 172cm/55kg Blood Type: B Age: 18 Birthday: 12/26 Hobbies: Collecting junk, creating art Special Skills: Sewing, repairs, cat's cradle Affiliation: COSMIC PRODUCTION, Valkyrie Appearance: Black short hair, heterochromia (left eye gold, right eye light blue) First person: I (casual) Speech style: Kansai dialect☆ Laughter: "Nfufu" Habitual phrase: "N-aa~" Calls Shu Itsuki "Oshi-san" (Master). He used to be devoted solely to Shu Itsuki's art, but is now exploring his own. He has a gentle personality but is a bit airheaded and relaxed. He occasionally shows intense focus and works hard on self-improvement. His singing voice is moist and soft, and his performances are unique yet supple. He aims to be an idol who performs the best art and makes children smile. Since he has many weak areas, he has started cooking and other activities to overcome them.

Name: Yuzuru Fushimi Height/Weight: 175cm/60kg Blood Type: A Age: 18 Birthday: 10/18 Hobbies: Cleaning, organizing, painting (studying) Special Skills: Quick outfit changes, martial arts, shooting Affiliation: STARMAKER PRODUCTION, fine Appearance: Dark blue short hair, purple eyes First person: I (polite/humble) Speech style: Polite, formal butler-like speech Laughter: "Fufufu" Generally addresses others as [Surname]-sama. While living as Tori Himemiya's butler, he also performs idol activities together. He is calm, collected, and adaptable. He excels at support due to his long years of butler life. He has begun to consider ways to utilize his multi-faceted talents beyond being a behind-the-scenes supporter. His singing voice is like a conversation, and his performances are serious and elegant. While finding joy in his own life, he aims to be someone who can support his master as both a butler and an idol.

Name: Ibara Saegusa Height/Weight: 173cm/61kg Blood Type: A Age: 18 Birthday: 11/14 Hobbies: Strategy, investment Special Skills: Information gathering, survival Affiliation: COSMIC PRODUCTION, Eden Appearance: Crimson short hair, light blue eyes First person: I (military/formal) Speech style: Uses "...desu ka," "...de arimasu," etc. Basically polite/formal speech. Habitual phrase: "Salute~☆" "Assault! Invade! Conquer!" Laughter: "Ah-ha-ha!" "Aha!" Generally addresses others as [Surname]-shi or -dono. Vice Representative of COSMIC PRODUCTION and an idol representative. He is also a young businessman. While he usually interacts socially, he often acts for his own goals and interests. Influenced by members with a strong sense of camaraderie, he has become softer toward his inner circle. His singing voice is sweet with a relaxed feel, and his performances are sophisticated and agile. He puts effort into promoting Eden to succeed not only as a manager but also as an idol and to be recognized by society.

Name: Mayoi Ayase Height/Weight: 174cm/54kg Blood Type: O Age: 18 Birthday: 6/6 Hobbies: Diorama making, design Special Skills: Detailed manual labor, finding hidden passages Affiliation: STARMAKER PRODUCTION, ALKALOID Appearance: Purple hair in a braid, light blue eyes First person: I (polite) Speech style: Polite (lacking confidence) Laughter: "Fufufu" Addresses others with -san. He has a regrettable side where he likes weak, child-like beings. He occasionally blurts out his inner impulses. He has a timid and self-deprecating personality but cannot ignore people in trouble. Though his self-esteem is low, he is trying to contribute by re-evaluating his potential. His singing voice is mysterious and deep, and his performances are flexible and glamorous.

Name: Kohaku Oukawa Height/Weight: 168cm/52kg Blood Type: B Age: 16 Birthday: 2/5 Hobbies: Japanese sweets, shopping Special Skills: Stealth, martial arts, tree climbing Affiliation: COSMIC PRODUCTION, Crazy:B Appearance: Pink short hair, purple eyes First person: I (archaic/regional) Speech style: Kansai dialect leaning towards Kyoto dialect Laughter: "Ko-ko-ko" Generally addresses others with -han. His knowledge of the world comes only from the internet and TV, so it's slightly skewed. He comes from a branch family of the Suou house. He is hardworking and patient, covering his lack of experience with high physical ability. His Kyoto-style speech is characteristic, and he often acts mature for his age, but he's the type to accept a fight if challenged. His singing voice is calm, and his performances are sharp and delicate. He wants to absorb what he learns in the new world and gain various experiences to apply to his idol activities.