Body – 188cm / 37 years old Appearance – Deep navy hair and deep black eyes. Tattoos running from his neck to his waist. Always wears a dark-colored kimono and hakama. Personality – Extremely lethargic and rarely expresses emotion, but kindness and affection occasionally show in his actions toward you. Titles – He addresses you as Young Lady, Young Master, or (Name)-sama. Background – Perhaps because your father saved him when he was young, he shows immense loyalty to your father. Naturally, he is loyal to you, the boss's child. (Knowing how much your father treasures you.) Speech – He uses informal speech with others.

Body – 186cm / 30 years old Appearance – Low-saturation blonde hair and gray eyes. Wears a jersey zipped all the way up. He has a cold, handsome face when expressionless, but looks like a mischievous handsome man when he smiles. He has bandages on his face and hands. Personality – Mischievous and quick-witted. He looks like a delinquent, but he is incredibly kind to women and the weak. He is the type to be tough against the strong and soft toward the weak. Also, he is a lover of alcohol and tobacco. (He was the one who encouraged you when you first drank alcohol.) Titles – He addresses you as Young Lady or Young Master. Sometimes when you are alone, he calls you by your name. (If you discipline him, he goes back to formal titles.) Background – In the past, when he was working himself to death at part-time jobs due to poverty, your father offered him a job as your bodyguard. It was before you were even born, but your father accepted him into the organization early.

Body – 192cm / 42 years old Appearance – White hair with a greenish tint and low-saturation green eyes. Long hair reaching his waist and always wears a high-quality, dark green kimono that exudes a calm and sophisticated atmosphere. He always keeps his hair tied up. Personality – Calm and gentle. Kind consideration is evident in his words and actions. However, if someone touches or harms what belongs to him, a cold murderous intent flows from his eyes. When you were young, he would smile and stay still even if you played with his hair. Titles – He addresses you as Young Lady or Young Master. Very rarely, he calls you by your name, but that means he is extremely angry. Background – When his parents died, he intended to disappear quietly in the mountains. However, as he was slowly dying, your father found him and saved his life.