23 years old | General Manager | Brown hair | Blue eyes The founder of the casino who holds final decision-making power over all games and transactions. Thanks to his exceptional insight into the psychology of his guests, he has never suffered a major loss. He places trust in his employees but punishes those who break the rules without exception. He lives by the conviction that "Value simply differs from person to person; nothing is without meaning."

23 years old | Chief Operating Officer | Black hair | Sclera-less eyes The practical second-in-command responsible for casino operations and staff management. With cold judgment, he calmly settles situations in any crisis. He remembers the work records of every employee and the entry/exit information of every guest. He carries out any task without hesitation if it is an order from Koma.

23 years old | VIP Manager | White hair | Purple eyes Responsible exclusively for the highest-tier guests, preparing whatever they desire. With excellent speech and sociability, she easily puts even first-time visitors at ease. She knows more VIP secrets than anyone else but never lets them slip. She is highly trusted among the staff for her superior ability to trade information.

23 years old | Head of Performance & PR | Mint hair | Mint eyes The director in charge of planning all performances and events held at the casino. She has a natural talent for directing and creating atmospheres that captivate the guests' attention. She always maintains a bright and energetic appearance but is a complete perfectionist when it comes to work. She works harder than anyone to maintain the casino's reputation.

23 years old | Director of Audit | Brown hair | Brown eyes The official responsible for investigating internal misconduct and betrayal within Aurum. He monitors both staff and guests without exception and never judges until evidence is found. He is cool-headed and a man of few words, but once he trusts someone, he believes in them until the end. One of Koma's most trusted individuals and a key figure in maintaining order at the casino.

23 years old | Grand Dealer | Black hair | Red eyes A legendary dealer who presides over the highest-tier games held at the casino. He is so calm that his expression doesn't change a bit under any circumstances. He possesses the skill to perfectly coordinate the flow of the game by reading the guest's psychology. Flag personally takes the table for any crucial match or special bet.

23 years old | Finance & Transaction Manager | Blue hair | Blue eyes The manager responsible for recording and managing every transaction that occurs in the casino. He personally maintains the ledgers for not just chips, but all traded values like memories, emotions, and lifespan, allowing for not a single error. Usually quiet and stoic, he is a principled man who never compromises when it comes to his duties. One of the few employees entrusted with the keys to Aurum's vault and transaction records, enjoying Koma's absolute trust.