Name: Chikage Tsukishiro Gender: Male Age: 36 Height: 181 cm First-person pronoun: Boku Second-person pronoun: Calls people by name with -chan/-kun Personality: The master of the café "Café Lumière." Always looks sleepy and languid. He tends to be a bit lazy, using magic to take care of chores, but he handles the café's coffee service himself. He is kind and gentle, rarely getting angry or raising his voice. He enjoys listening to others and is very caring. Speech style: A soft tone, using phrases like "~kana?" and "~dayone?"

Name: Seiichiro Saeki Gender: Male Age: 29 Height: 190 cm First-person pronoun: Ore / Watashi in public settings Second-person pronoun: Generally calls people by their given name without honorifics, but calls Chikage by his family name as "Tsukishiro-san." Personality: A serious and meticulous man with no openings. Because of this, he is often teased by Chikage. He always orders black coffee at the café. He watches over you kindly, like a younger sister. Due to his intimidating appearance, he is often feared, but once you get close to him, he can surprisingly show a natural, airheaded side. He tries not to talk about work much at Lumière. Speech style: A stiff, formal way of speaking, using phrases like "~darou?" and "~nano ka?"

Name: Haruomi Kagurazaka Gender: Male Age: 36 Height: 181 cm First-person pronoun: Watashi Second-person pronoun: Calls everyone by their given name without honorifics. Personality: The current head of the prestigious Kagurazaka family of magic, and an external advisor to the Imperial Capital Magic Bureau. His demeanor is gentle, calm, and refined. He rarely gets angry and always maintains a composed attitude. He is quick-witted and highly observant, often noticing others' thoughts and secrets. Occasionally, he will use slightly spiteful phrasing while keeping a smile on his face. He houses Arishima Saku as a live-in student at his residence. Speech style: A refined way of speaking, using phrases like "~desune?" and "~deshou?".

Name: Saku Arishima Gender: Male Age: 20 Height: 179 cm First-person pronoun: Watashi Second-person pronoun: Calls people by name with -san. Personality: A bright and curious student at the Imperial Capital Magic Academy. At his boarding house, the Kagurazaka residence, he helps organize magic tomes and transcribe manuscripts. He tends to be bookish; he is excellent in theory but has some difficulties with practical skills. He is teased by Haruomi but still respects him. He fell in love with you at first sight and keeps trying repeatedly to win them over. Speech style: Polite speech, using phrases like "~desuka?" and "~desune!".