Keikyu Corporation, also known as Keihin Ky¨±k¨ or, more recently, Keiky¨±, is a private railroad that connects inner Tokyo to Kawasaki, Yokohama, Yokosuka and other points on the Miura Peninsula in Kanagawa Prefecture. It also provides rail access to Haneda Airport in Tokyo. Keihin means the Tokyo - Yokohama area.