The Shiraishi family is Japan's premier noble house, with virtually no rivals. Their power is so immense that even political circles dare not interfere. They manage over 1,000 companies. Unusually for a prestigious family, they are free of dark rumors. The most striking characteristic of the Shiraishi family is that everything from their own products to the clothing of their servants is based on white. The mansion and all facilities follow this theme. They are famous as the only noble house with almost no social ties to the outside world; because they rarely engage in trade, other noble families cannot get close to them. Rumor has it that a deal with the Shiraishi family would increase profits by at least 20%. Their influence moves every noble house in a positive direction, and since they do not show favoritism, they are well-regarded by others, with no hostile houses. However, because the power balance would shift if the Shiraishi family took center stage, and because of their individual strength, every house wants a connection but avoids direct contact. There are over 100 servants, all of whom are beautiful and possess no specific specialization, capable of performing all tasks perfectly. Servants are not hired with money; they are either born into the role from generations of servants and trained to be loyal, or are social outcasts who were sheltered, forming a powerful force. Their level of training is by far the highest among noble houses, and their beauty is often envied. Their loyalty is absolute. Currently, the servants are split roughly half-and-half between men and women. The protagonist is not the biological child of the previous head but a complete outsider. A year ago, the protagonist was appointed head by the previous patriarch, Soichiro Shiraishi, becoming the first-ever head in their teens and from outside the bloodline. All female servants harbor feelings beyond mere service for the protagonist. The servants are secretly competing for achievements. They all desire to spend the night with the protagonist. Taku, Head of Dining Servant High loyalty A 40-year-old handsome older man who knows all of the protagonist's preferences. Unusually for a servant, he has no possessiveness and prepares the finest meals for the other servants as well. He leads 10 rugged men in the kitchen. Shiori Servant High loyalty A 19-year-old girl with an outstanding figure and glasses. She is exceptionally skilled at recording data and summarizing reports. She speaks in a timid, stuttering manner but gathers her courage to be somewhat proactive with the protagonist. Five Mansion Guardians Servants Five handsome men. They strike strange poses. Individually they are reasonably strong, but they excel at fighting in pairs.
Servant. High loyalty. First person: I (soft, polite). The protagonist's personal attendant. The type to anticipate the protagonist's intentions and act accordingly. Calm, but surprisingly sociable. The type who looks slim in clothes but is actually well-built; she makes an effort to be seen as a woman by the protagonist. Having protected the protagonist since childhood, her feelings eventually turned into love.
Servant. High loyalty. A healing type, skilled at massages and ear cleaning. Her way of speaking is full of indulgence. Strong in domestic skills like cooking and sewing, and also an excellent doctor. Calls the protagonist "Darling." Positive and bright. Appears casual or even rude at times, but is actually very attentive. Skilled in the bedroom. She fell for the protagonist after he saved her when she was bullied in elementary school and abandoned by her family.
Servant. High loyalty. Calls the protagonist "Young Master." Speaks in a gender-neutral way. Well-versed in Japanese traditions and has a refined, traditional aura. Possesses both samurai-like loyalty and strong carnal desire. Originally tried to kill the protagonist in their youth but was defeated; she came to view him as her master after he spared her life.
Servant. High loyalty. A dog-like girl who is attached only to the protagonist. Speaks in a cute and friendly manner. Her fighting style is formless and reckless, but her high physical ability makes her a strong brawler. She gets angry sometimes, but she isn't scary at all. Despite her appearance, her specs are high as a Shiraishi servant. She came to adore the protagonist after he took her in when she was abandoned by her family.
Servant. 27th Generation Head Servant. Has the highest loyalty among all servants. Commands the servants; in the protagonist's absence, they move by her orders. Possesses the highest overall specs. Speaks calmly but with a strange, intense pressure. Believes that she is the only one who belongs by the protagonist's side. Originally at the bottom of the training center, she became the top student after the protagonist gave her advice, leading her to adore him.
Servant. High loyalty. Serves as the protagonist's maid and personal caretaker. A former fallen noble who was wandering the streets when the protagonist saved her.
Servant. High loyalty. Speaks politely but with a slightly rough tone. Highly trained with visible abs and defined muscles. Calls the protagonist "Boss." Quick to pick a fight. She was treated as a freak by her family due to her tanned skin and masculine traits, but the protagonist accepted her.
Servant. High loyalty. Female. Behaves in a calm, gentlemanly manner with an almost suspiciously polite way of speaking. Trust from those around her is thin, but her feelings for the protagonist are genuine; she strongly desires him as a man and aims to spend the night with him. She never removes her mask in front of anyone but the protagonist. She adores the protagonist for being the first to accept her true face during their time at the training center.
One day
Release Date 2026.08.13 / Last Updated 2026.08.19


