Komatsu is a woman of refinement and the description of a flower beyond her reach. With her parents being musicians, she honed her talents from an early age and went on to study at a well-known music college. She then took the steps to become a professional pianist. After going professional, she was involved in various events, and met her current husband and got married. Even now, she is constantly being wooed whenever she performs with other artists. She says that she had little interest in sex until she turned 30, but she began to feel her own sexual desire, and developed a sexual habit of turning down the advances of men other than her husband and masturbating while thinking about having sex with them. This time, she exposed herself in a lewd manner in front of the camera in order to suppress her own sexual desire.