High Quality Content by WIKIPEDIA articles! Keio Dentetsu Bus Co., Ltd. (??????????, Keio Dentetsu Basu Kabushiki-gaisha?) is a core bus-operating company of the Keio Group which was established on February 1, 2002, inherited business all of the Keio Electric Railway (present Keio Corporation) automobile operation division and started business on August 1 of the same year. It has four subsidiaries, Keio Bus Higashi Co., Ltd. (?????????, Keio Basu Higashi Kabushiki-gaisha?), Keio Bus Chuo Co., Ltd. (??????????, Keio Basu Chuo Kabusiki-gaisha?), Keio Bus Minami Co., Ltd. (?????????, Keio Basu Minami Kabushiki-gaisha?) and Keio Bus Koganei Co., Ltd. (???????????, Keio Basu Koganei Kabushiki-gaisha?) (This article treats also about these subsidiaries). The head office of these companies is located in Fuchu, Tokyo, Japan. The operating area of a general bus on a regular route is mainly the Tokyo Tama area and if the management commission route to each subsidiary company is included, the...