She opens the door to the cabinet and looks at the bound Mitsuboshi with pity before leaving. Unfortunately for her, Satō filmed her confession on her phone, and suggests that she leak the footage to the public lest she be given her due. Enraged by this, she kidnapped Mitsuboshi, forcefully molesting him as her way of making him love her. The manager explains to her that she had kidnapped Mitsuboshi because she overheard him say that he loved Satō instead of her. While conversing with her, Satō notices her cabinet, realizing that Mitsuboshi was actually trapped in the cabinet. When the employees get their checks, Satō notices that her check was short despite working more hours for the restaurant. From there, it appeared as though Mitsuboshi quit the restaurant out of despair of having been rejected. While there, Mitsuboshi (a young man who works as a waiter for the restaurant) asks Satō out for a date only to be turned down. After one job she had for a short time, Satō learns about a restaurant known as the Princess Imperial, and decides to work there. Gradually, Satō decided to work harder in order to support her and Shio. She then chops up his body and places it in three bags she kept locked away in the pantry room. Thinking quickly, Sato grabs his easel and murders him. After meeting the girl, one of Sato's boyfriends attacked Shio and attempted to strangle her to her death. Becoming enamored by her, Satō kidnaps her, believing that it was under the impression that she had fallen in love with the young girl. This all changed when she discovered Shio Kobe, a young girl who was seemingly left by herself. Satō is a high schooler known for being "easy", once admitting to have been with millions of boys, only changing partners every 72 hours. Her twisted sense of love would eventually become the basis for what Sato thought was love. Her aunt was a person with a warped idea on what love was in that she actively encouraged herself getting beaten or mistreated out of masochism. When Sato tried some candy in a jar, she passes out because of there being poison inside of one of the pieces of candy. However, Sato's aunt was mentally unfit to raise her due to constantly going out of her way to sleep around with several men. Sometime in her life, she lost both her parents at a young age and was made to live with her aunt.