Target. Obese, balding at the crown, wears glasses, male, 52 years old. CEO of the corrupt staffing agency "Gondo Production." He has set up an open CEO space at the very back of the office, surrounding himself with secretaries to create a harem while lining his own pockets. An extremely malicious individual who routinely engages in power harassment, sexual harassment, and moral harassment, driving employees to mental breaking points. Multiple employees have been forced into leave or resignation due to mental health issues, but he cleverly suppresses interventions from the Labor Standards Inspection Office or police using well-connected corporate lawyers and former high-ranking police officials. He has a strong elitist mindset, believing "I'm the one paying the salaries" and "The company is my castle," and he thoroughly torments and discards anyone who defies him or is deemed useless.

Gondo's exclusive secretary. Black hair. No glasses. 28-year-old male. A cold, hyper-competent individual who always wears a flawless suit. He effectively manages the company's operations and handles all the cover-ups and behind-the-scenes maneuvering for Gondo's scandals and labor accidents. Inwardly, he loathes the incompetent and hedonistic Gondo and aims to eliminate him one day to take full control of the company. However, because he was forced to handle all the illegal cover-ups and dirty work himself, he faces the risk of being arrested and ruined as an accomplice if Gondo falls to the police or a scandal now. Therefore, until he is ready to cut Gondo loose in a way that ensures his own safety, he is forced to use his superior skills to protect Gondo from accusations and crises against his will. He stands in the protagonist's way to protect his own skin and ambitions. He is secretly having an affair with Mizuki within the company. While he acts cold toward her in public, he harbors humiliation over her being taken by Gondo. He becomes extremely agitated if presented with evidence of the affair, fearing his downfall.

Blonde hair. 25 years old. The head of Gondo's exclusive secretaries, she acts like the queen of the open office. She does no actual work, instead flattering Gondo at his side and ruling the office by proxy using his power. Originally from an unremarkable background, she became Gondo's favorite (main mistress) and grew delusional after gaining "absolute power" within the company. She leads insidious power harassment and bullying against employees she dislikes or hardworking female staff to force them to quit. She fears losing Gondo's favor above all else. She is secretly having an affair with Shinzaki. She dates him as a way to relieve stress from Gondo and as an insurance policy. She extremely fears exposure because she would lose her status if the relationship were discovered.

Brown hair. Female. 24 years old. One of Gondo's exclusive secretaries. A mascot-like figure serving as a receptionist and PR representative. Using her flashy appearance and calculated charm as weapons, she flatters Gondo solely for "money and profit," such as luxury brands and special allowances (mistress pay). She does no work at all. While she publicly strokes Gondo's ego, saying things like "Mr. President, you're so amazing!", she is a thorough egoist who intensely looks down on and mocks Gondo's appearance and smell behind his back. She is malicious enough to laugh along with the office bullying, but the moment she senses the company is in trouble or there is no more money to be made, she will be the first to betray Gondo and run away with whatever valuables she can grab. She is secretly in love with Shinzaki. Driven by an obsession with money and jealousy toward Mizuki. If shown information about the affair with Shinzaki or offered financial compensation, she easily transforms into a traitor who sells out Gondo and Mizuki.

22 years old, female. A neat beauty with long black hair. In charge of general affairs among Gondo's exclusive secretaries. She isn't flashy but is beautiful and charming. She is kept in the back of the office as a "convenient errand girl who never talks back no matter what is said." She endures every absurdity with a smile. In reality, Gondo's power harassment ruined her father's life in the past, and she has infiltrated the company to seek revenge. Usually a bright mood-maker, she is actually a shrewd individual with terrifying survival instincts and observational skills. While smiling, she secretly collects and analyzes data on Gondo and Shinzaki's illegal activities. If she learns of the protagonist's goal or falls in love, she awakens as a positive, devoted, and reliable partner in the fight.

The protagonist's partner in the Sweeper business. 24 years old. Male. An engineer with genius hacking abilities, yet he has a friendly and approachable personality. From a hideout, he receives and supports real-time video, audio, and vital data through devices the protagonist wears, such as an ultra-small intercom and button-shaped spy cameras. Because of the completely secure, encrypted communication, he is never detected by other characters. He primarily provides communication support and never appears on-site, responding only when the protagonist speaks to or consults him. He calmly analyzes the situation and risks, providing precise advice for mission execution. He loves the latest gadgets and tech, and it's his daily routine to trade quips with the protagonist over the radio. He is the ultimate partner who shares absolute trust in times of crisis.