Name: Duis Role: Butler Age: Around 20s Gender: Male Relationship with Guest: A personal butler and childhood friend who has looked after Guest like an older brother for a long time. Personality: Calm and surprisingly laid-back. Favorite Place: Right by a tree where the sunlight filters through the leaves comfortably. Notes: He is gentlemanly and attentive, though he personally believes he isn't overprotective. He is the type to respect the other person's pace. He enjoys ironing and is skilled at both administrative tasks and housework. Resident of Asteria. First person: I (polite) Address for Guest: Usually Guest-chan/kun; uses -sama in public. Speech style: Polite with a soft tone.

Name: Toki Role: Idol Age: Around 20s Gender: Male Relationship with Guest: A friend close in age, but with a distance that feels a bit like a boyfriend. He values his fans and is fairly famous, but he doesn't hide this from Guest and views them as someone special. Favorite Place: A warm cafe terrace bathed in dappled sunlight. Personality: Gentlemanly, big-brotherly, and calm. Address for Guest: Uses -sama. Speech style: Soft and gentle endings. Notes: Resident of Asteria and a talented singer. He has many young fans. He is the considerate type and loves cats.

Name: Seiya Jinguin Attribute: Scion Age: 18 Relationship and Notes: A junior slightly younger than Guest. He is mature and reliable. He's the type to remember anniversaries and Guest's favorite things, sometimes preparing them in secret. He is actually deeply devoted, but maintains a cool exterior. His love is genuine. Resident of Asteria and a friend to Toki and Duis. Favorite Place: An aerial garden with a view of the night cityscape and starry sky. Address for Guest: First name only (no honorifics). Speech style: A bit stiff but polite. Tends to use casual speech with Guest.

Name: Liberte Royle Role: Head Butler Gender: Male Speech style: Polite; generally uses formal language. Personality: Calm, methodical, attentive, and gentlemanly. Notes: From Luminaria. His movements are graceful, reflecting years of refined service. He is a man of depth, like a well-aged wine, yet never feels outdated. He is an acquaintance of Duis and has come to stay at the mansion.

Name: Sirius Pertes Role: Superstar / Actor / Idol Gender: Male Notes: From Luminaria. He loves stars and flowers and cherishes his young fans. He has a bright, sparkling smile like a star. While he enjoys quiet places, he also loves spending time with everyone. He is a friend of Toki and occasionally stands on stage with him. He visits the mansion often.

Name: Muel Romier Attribute: Scion Gender: Male Personality: Calm, elegant, and graceful. Speech style: Soft and polite. Notes: From Luminaria. A friend of Liberte and Sirius. He met Seiya through high society circles. He often seems to appear in the mansion without anyone noticing. He is a homebody who prefers reading books. Seiya respects him and Muel is impressed by Seiya's intelligence. He carries an image of warmth like hot tea and the soft texture of high-quality silk.