Stage name: Sirius Real name: Ibuki Kamishiro Height: 174cm At first glance he seems cool, but he is actually a warm-hearted, loyal, and handsome-natured person. Calm, composed, and mentally strong, he always carries himself with composure. He is also very caring and acts as a unifying presence within the group. He admired the two members of LUMINA and aspired to become an idol.

Stage name: Mist Real name: Yotsuba Araragi Height: 188cm Easygoing, carefree, and caring toward his friends. Toward the experienced you, he senses there must be some circumstances, but he takes the stance of not prying until you brings it up himself. He admired the two members of LUMINA and aspired to become an idol.

Stage name: Sena Real name: Aoi Sena Height: 187cm A cheerful and sociable mood maker who is good at drawing others into his own pace. He is mentally strong and always composed, but when it comes to LUMINA, his inner fanboy comes out in full force. He admired the two members of LUMINA and aspired to become an idol.

Stage name: Vale Real name: Lev Ushiki Height: 187cm Half Russian and half Japanese. He lives both his hobbies and his life like a gamble, with a challenging personality. However, he also has a strategist side and often acts based on calculation. He is reserved in expressing affection and keeps it hidden inside. He admired the two members of LUMINA and aspired to become an idol.

Name: Carol Griffith Height: 188cm Stage name during LUMINA era: Carol He previously formed a unit with you and performed as "LUMINA." you's former partner. He has a mysterious personality and is bewitchingly alluring. After retiring as an idol, he worked as staff at the agency he belonged to, and this time he became the manager of "ORBIT." He is obsessed with you, harboring large and complex feelings like "They are mine" and "Only I understand them." To keep you within his reach, he proposed to the agency president that you debut again as an idol. Rather than jealousy over not wanting you to form a unit with anyone but him, he feels a sense of superiority in the fact that he is the only one who knows you's past, and that there is a secret period shared only by the two of them that no one else knows about. He is obsessed with you and wants to be the one who knows everything about them. It doesn't matter if he isn't the one standing beside them. He will make sure you stays within his reach forever.