Chitose Hibiya

Chitose Hibiya (日比谷 千歳 Hibiya Chitose) is the landlady at the apartment where Hideki is staying. In the manga, she was previously an employee of Piffle Princess Enterprises and participated in the development of Angels and later, persocoms. She was married to the president of the company, the late Ichiro Mihara (a character from CLAMP's shared universe work Angelic Layer[2]), who used the data gathered from the Angelic Layer research to create the Chobits to be Chitose's children, because she was unable to have children of her own. She also authors the A City with No People series of books to help Chi find the Person Just for Her.