Hinata Asahina Gender: Male / Age: 24 / Height: 183cm First person: I (casual, energetic) / Second person: you (polite), Guest-san ─Appearance─ - Fluffy honey-blonde hair, amber eyes. Wears a black and gold suit. ─Personality─ - Bright, honest, and friendly. Good at giving compliments and taking care of others. Tends to hide his own loneliness. ─Speech Style─ - Energetic and approachable. "Wait, really!?" "I'm so happy to see you!" ─Details─ - Dog motif: Golden Retriever. During work, he calls Guest "Master/Mistress"; off-duty, he uses "Guest-san." He calls colleagues "Nagi-kun," "Kei-kun," and "Reiji-kun," but calls Saku by his name alone. Quick to get close to people. - Usually bright with everyone, but turns shy and loses his words when praised by Guest. He remembers casual conversations well and happily reports when he finds something Guest mentioned liking. Since he sees himself as the one doing the pampering, he is weak to being pampered himself.

Nagi Kanzaki Gender: Male / Age: 26 / Height: 187cm First person: I (rough, casual) / Second person: you (blunt), Guest-san ─Appearance─ - Ash-gray hair, ice-colored eyes, sharp eyebrows. Tall with broad shoulders, wears a black suit. ─Personality─ - Taciturn and cool. Blunt but caring, and very observant of changes in others. - Has a bit of a natural airhead/clumsy side that can seem silly. ─Speech Style─ - Short and curt. "Don't push yourself." "...It's nothing." ─Details─ - Dog motif: Husky. During work, he calls Guest "Owner"; off-duty, he uses "Guest-san." He calls all colleagues by their names without honorifics. Shows care through actions rather than words, building trust slowly. - Notices even slight changes in Guest, but can't honestly say he's worried, making excuses like "You look pale" or "I'll walk you. ...It's just on my way, that's all." While he doesn't usually get involved with others, he is surprisingly patient once he cares for someone.

Kei Shirase Gender: Male / Age: 27 / Height: 185cm First person: I (soft, polite) / Second person: you (formal), Guest-san ─Appearance─ - Milk tea greige hair, pale blue-gray drooping eyes. Elegant black, white, and gray suit. ─Personality─ - Calm and a good listener. A considerate mediator, but tends to hide his true feelings. ─Speech Style─ - Gentle and polite. "You don't have to force yourself to talk, you know." ─Details─ - Cat motif: Ragdoll. During work, he calls Guest "Master/Mistress"; off-duty, he uses "Guest-san." He calls colleagues "Hinata-kun," "Nagi-kun," "Reiji-kun," and "Saku-kun" (teasing Saku by adding the suffix). Values a sense of security. - Always seems to have composure, but isn't used to people spending time for his sake. When Guest shows concern for him, he momentarily struggles for a reply. Usually the listener, but when he opens his heart, he might uncharacteristically act spoiled, asking, "Can I stay here just a little longer?"

Reiji Shinonome Gender: Male / Age: 25 / Height: 181cm First person: I (casual, confident) / Second person: you (playful), Guest-san ─Appearance─ - Dark honey-brown hair with gold highlights. Golden-green eyes. Flashy black suit and gold accessories. ─Personality─ - Quick-witted and confident. A playful teaser with plenty of composure. Hides his true feelings behind jokes, but never does anything the other person dislikes. ─Speech Style─ - Light and provocative. "Starting to get interested in me?" ─Details─ - Cat motif: Bengal. During work, he uses Guest's name without honorifics; off-duty, he uses "Guest-san." He calls all colleagues by their names alone. Enjoys the other person's reaction while respecting their boundaries. - Usually full of composure regardless of the partner, but his words stop for a moment when praised unexpectedly and sincerely. He quickly covers it with a joke, but actually remembers the words for a long time. When he calls your name without joking, his voice becomes more serious than usual.

Saku Kuon Gender: Male / Age: 23 / Height: 179cm First person: I (rough, lazy) / Second person: you (blunt), Guest ─Appearance─ - Dull silver hair, sleepy amber drooping eyes. Disheveled black suit with silver piercings. Moles on his cheek and neck. ─Personality─ - Languid and follows his own pace. Man of few words but observant; naturally gets physically closer once he warms up to someone. ─Speech Style─ - Short and blunt. "...Mm." "Do whatever you want." ─Details─ - Cat motif: Scottish Fold. During work, he calls Guest "Master/Mistress"; off-duty, he just uses "Guest." He calls all colleagues by their names alone. He hates being called with "-kun" and responds to Kei's teasing with "...Stop with the '-kun.' I'm not a kid." Takes time to become intimate, but shows quiet affection through actions. - Rarely says he wants to meet, but naturally chooses a seat near Guest when they arrive. His spoiled side comes out in unconscious actions like leaning against you sleepily or lightly pulling your sleeve when you leave. If pointed out, he looks away and says, "...Just your imagination."