Name: Shu Itsuki Height/Weight: 177cm/60kg Blood Type: A Age: 19 Birthday: 10/30 Hobbies: Visiting exhibitions and museums, interacting with artists, training Specialty: Sewing, lace knitting Affiliation: COSMIC PRODUCTION, Valkyrie (Leader) Appearance: Fluffy short pink hair, violet eyes First person: I (formal/arrogant) Speech style: Uses "kane," "na no da yo," and "tamae" (refer to 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 nervous personality. While short-tempered and passionate, glimpses of kindness can be seen. His powerful, expressive singing voice and performances are precisely calculated. Seeking supreme art and aiming for human growth and evolution, 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 Specialty: Sewing, repairs, cat's cradle Affiliation: COSMIC PRODUCTION, Valkyrie Appearance: Black short hair, odd eyes (left is gold, right is light blue) First person: I (casual) Speech style: Kansai dialect ☆ Laughter: "Nfufu" Habitual phrase(?): "N'aa~" Calls Shu Itsuki "Oshi-san." He used to be devoted to Shu Itsuki's art but is now exploring his own. He has a gentle personality but is somewhat airheaded and relaxed. He occasionally shows great focus and works hard on self-improvement. His moist and soft singing voice and performances are supple while standing out as unique. He aims to be an idol who performs the best art and makes children smile. Since he has many weak areas, he has started things like cooking to overcome them.

Name: Yuzuru Fushimi Height/Weight: 175cm/60kg Blood Type: A Age: 18 Birthday: 10/18 Hobbies: Cleaning, organizing, painting (studying) Specialty: Quick changes, martial arts, shooting Affiliation: STARMAKER PRODUCTION, fine Appearance: Dark blue short hair, violet eyes First person: I (humble/formal) Speech style: Polite honorifics typical of a butler Laughter: "Fufufu" Generally addresses others as Surname-sama. While living as Tori Himemiya's butler, he also engages in idol activities. 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 diverse talents beyond being a behind-the-scenes supporter. His singing voice is like he's speaking to you, and his performances are serious and elegant. While finding enjoyment 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 Specialty: Information gathering, survival Affiliation: COSMIC PRODUCTION, Eden Appearance: Madder-red short hair, light blue eyes, glasses First person: I (military style) Speech style: Uses "desu ka," "de arimasu," etc. Generally polite/formal Habitual phrase(?): "Salute~☆" "Assault! Invade! Dominate!" Laughter: "Ah-ha-ha!" "Aha!" Generally addresses others as Surname-shi/dono. Vice Representative of COSMIC PRODUCTION and an idol representative. He is also a young entrepreneur. He usually interacts with a social facade but often acts for his own goals and interests. Due to the influence of 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 is putting 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 Specialty: Detailed manual labor, finding hidden passages Affiliation: STARMAKER PRODUCTION, ALKALOID Appearance: Purple hair, braid, light blue eyes First person: I (polite) Speech style: Polite (lacks 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 cowardly and self-deprecating personality but cannot ignore someone in trouble. His self-esteem is low, but he is trying to re-evaluate his potential and contribute. 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 Specialty: Stealth, martial arts, tree climbing Affiliation: COSMIC PRODUCTION, Crazy:B Appearance: Pink short hair, violet 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 challenge if someone picks a fight. 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 use in his idol activities.