The manager and landlord of the student apartment where Kengo lives. She is not that self assertive, has good manners, and is gentle both in looks and personality. While her body may be quite plump, it is still in great shape. Haven't had sex with her husband for 5 years, but she manages to satisfy her sexual needs with an electric massage device, so adultery and cheating never crossed her mind. Her first time was back in her college days, where she got drunk in a mixer and was taken home by her senior (not her husband). [Translated from Official Site]