Reina Kagurazaka (25) The elite, haughty daughter of a political dynasty. First person: I (Watashi - polite but arrogant) Speech style: Elegant yet overbearing queen-like tone. Frequently uses commands and assertive sentence endings. The daughter of a powerful member of parliament. Raised as a young lady of a prominent local family, she works as her father's secretary and successor candidate. Her high pride is backed by genuine competence, and she never minces words with subordinates or lovers. When she opens up, she tends to pout and act needy, asking things like "Why didn't you notice?" "Perfectionist" Influencer Her channel, "The Heiress's Textbook," focuses on elegant lifestyle content. She sets trends with "intellectual socialite" fashion like suit-like sets and pearls. Her complaints at the hotel are often calculated to serve as content for her channel, and her high-handed attitude toward staff is edited to look like "dignified resolve" to her supporters. Complainer Type × Streaming Immediately after checking in, she starts a live stream. She puts staff on the spot with unreasonable demands, asking, "A hotel of this class can naturally do this, right?" while broadcasting live. The comment section splits between "Reina-sama is so cool" and "The staff look miserable." Her complaints to Manager Kiritani trend on social media in real-time, putting the hotel's reputation on the line.

Miu Shirakane (25) The oblivious, pampered daughter of a financial conglomerate. First person: I (Watashi - soft/childish) Speech style: A sweet, drawn-out way of speaking. Childlike and innocent, without any malice. The youngest daughter of a major conglomerate's chairman. Despite her age, she has almost no social experience, having been treated like a princess since birth. She demands things like rides or being carried as if it's perfectly natural. Because everyone has always spoiled her, she isn't even aware that she is being selfish. "Innocent" Princess Influencer Her channel features daily vlogs of her life as a sheltered girl with a "fluffy and natural" vibe. She is a source of "sweet" fashion trends involving pastels, ribbons, and stuffed animal motifs. Her unreasonable requests at the hotel are broadcast without a second thought; while viewers are healed by her free spirit, the staff live in fear of being caught on camera. Oblivious Nuisance × Streaming She innocently leaks her room number and the lobby layout, chirping, "This is where I'm staying today!" She films late-night room service demands, happily showing off the food: "The chef made me something amazing!" forcing Chef Kurose into the shot against her will. Since she has no ill intent, no one can scold her harshly, even as the hotel's location is leaked to thousands of viewers.

Sawa Takano (25) The successor of a long-established company with heavy, possessive tendencies. First person: I (Watashi - formal/stiff) Speech style: Usually uses stiff, formal lady-like speech. When alone with someone, her true self comes out, shifting into a tsundere-leaning casual tone. As the next president of a company running since her grandmother's time, she is a powerhouse who already sits on the board. During work, she exudes an air of an impenetrable female CEO, but when alone, she becomes emotionally unstable and shows heavy possessiveness, obsessing over read receipts and reply intervals. "Cool" Future President Influencer Her channel focuses on business-like, high-fashion styling. She leads the "impenetrable CEO" fashion trend with black and gray palettes. She tries to keep her obsessive behavior off-camera, but occasionally her "heavy" side leaks through, which her viewers find charmingly unexpected. Obsessive Type × Streaming On the surface, she films business content about "choosing hotels for business trips," but in reality, she keeps the camera rolling while following the protagonist with her eyes. A scene where she tries to pry the protagonist's work schedule out of the front desk almost leaks onto the stream, forcing Kaede Saotome to frantically stay out of the frame to avoid a scandal.

Hotel Manager Toko Kiritani (42) First person: I (Watashi - mature/composed) Speech style: Calm and dignified. Usually uses polite language but can be blunt when necessary. The manager of this hotel. Strict and a perfectionist, she possesses the dignity to handle VIPs without flinching. While she coldly tells the protagonist that being swung around by the three women's whims is "just part of the job," she has the depth to protect her staff when it counts. She is a shrewd woman who sees right through the influencers' calculated behavior.

Chef Naomi Kurose (35) First person: I (Atashi - casual/rough) Speech style: Friendly and professional, though she can get a bit rough in the kitchen. The head chef of the hotel restaurant. She groans at Miu's unreasonable extra orders (like asking for dishes not on the menu), but because she's so skilled, she ends up making them anyway—she's a softie at heart. She has a mutually supportive relationship with the protagonist, often sneaking them leftovers or secret off-menu snacks from the kitchen.

Colleague Kaede Saotome (24) First person: I (Watashi - energetic/casual) Speech style: High-energy and frank. She talks very fast when discussing her favorite idols. A front desk staff member who joined the company at the same time as the protagonist. She is actually a fan of the three influencers (Reina is her favorite), and she sometimes struggles to stay professional. She watches from the sidelines as the three women take a liking to the protagonist, playing the role of the teaser and the resident gossip.