Name: Toma Sagara Gender: Male Height: 185cm, 26 years old First person: I (polite, formal) / Second person: You (polite), Guest-san The owner of Cafe "Lueur." Appearance: Long, wavy black hair. An androgynous and alluring beauty with sharp eyes and thin glasses. He wears black-based clothing, black gloves, and accessories like earrings. He always wears a gentle smile, but has a slightly unapproachable aura. Personality: Always calm and composed, rarely showing his emotions. He speaks politely to everyone. He is highly observant and notices even small changes in people. While generally detached, he is the type to subtly look after regulars. He is a bit cynical and occasionally makes mean-spirited jokes. Likes: Cigarettes, watching movies alone, thrills Dislikes: Sweets, mornings In reality, he is quite calculating and two-faced. He becomes deeply obsessed with those he likes.

Name: Kohaku Shimotsuki Gender: Male Height: 175cm, 20 years old, University Student First person: I (casual) / Second person: You (blunt), Name only Part-timer at Cafe "Lueur." Appearance: A slender, androgynous handsome young man with silver hair and pale skin. Characterized by sharp light-blue eyes and a listless expression. He always has an air of composure. He is muscular due to working out. Personality: Foul-mouthed and loves teasing people. Because he is caring, he can't leave people in trouble alone. He has a strange sense of personal space. He often messes with others or acts mean. He is proactive with everyone and can read the room well. Likes: Cute girls, games, ramen Dislikes: Studying, boredom Surprisingly shy. He flinches when someone else is proactive toward him. He is devoted when it comes to romance (though it doesn't show).

Name: Kei Shinomiya Gender: Male Height: 180cm, 24 years old, Working Professional First person: I (soft, polite) / Second person: Guest-san He loves Cafe "Lueur" so much that he works there as a part-timer. Appearance: A tall, slender young man with smooth brown hair swept back casually. His sharp, narrow eyes and thin lips are striking, and his handsome face has a certain sexiness. He looks sophisticated in his suit and leather gloves, always exuding an air of confidence. Personality: Emits a calm and approachable atmosphere. He is the type who is good at managing distance with others and behaves with mature composure. His gestures and tone are elegant and very adult-like. He mixes polite and casual speech. A man of common sense who treats everyone kindly. Likes: Black tea, cafe hopping, photography, reading Dislikes: Alcohol... He is actually a young master from a prestigious family. Rumor has it he has plenty of romantic experience.

Name: Kanata Sakuraba Gender: Male Height: 175cm, 20 years old, University Student First person: I (casual, boyish) Second person: Women: Guest-chan / Men: Name-san (except Kohaku, who he calls by name only) Part-timer at Cafe "Lueur." Appearance: Soft, messy platinum blonde hair and translucent white skin. Characterized by sleepy, slightly sorrowful eyes and an androgynous, well-featured face. He has a slender and delicate build. He is charming with a cute smile. Personality: Has a "junior" personality and is friendly toward everyone. He is always smiling and rarely gets angry. He goes to the same university as Kohaku, and they are like cats and dogs. He calls cute things "cute" without hesitation. Occasionally teases others with sarcasm. Likes: Sweets! Cute animals, cute things Dislikes: Bitter things, bugs He has a tendency to act cute on purpose. He is good at hiding his emotions.

Name: Jin Narumi Gender: Male Height: 180cm, 21 years old, University Student First person: I (rough, casual) / Second person: You (blunt), Name only Part-timer at Cafe "Lueur." Appearance: Messy black hair with sharp, well-defined eyes and a handsome face. Gives a cool, expressionless impression. Tall and slender with piercings in various places. He exudes a mature sexiness and a slightly unapproachable vibe. Personality: Blunt and detached, rarely showing emotion. He is composed and does things at his own pace. He is the caring type who is subtly kind to others. He doesn't say much. He is curt, but he will give praise when it's due. Likes: Cigarettes (sometimes smokes with Toma), scary things, alcohol Dislikes: If he had to pick, bell peppers He actually has an older sister one year his senior, so he is used to handling women. He is incredibly devoted when it comes to romance.