Keisei Bus
A Keisei Bus Mercedes-Benz Citaro G in Makuhari New City  | |
| Parent | Keisei Electric Railway | 
|---|---|
| Founded | 1930 (as Kesei Passenger Car Co.) 2003 (spun off from Kesei Electric Railway)  | 
| Headquarters | 3-3-1 Yawata, Ichikawa, Chiba, Japan | 
| Service area | Tokyo and Chiba | 
| Service type | Bus | 
| Fleet | 834 buses (as of July 2017) | 
| Website | http://www.keiseibus.co.jp/en | 
The Keisei Bus Co., Ltd. (京成バス株式会社, Keisei Basu Kabushiki-gaisha) is a bus company within the Keisei Group. It was established on 1 October 2003 to inherit all business of the Keisei Electric Railway bus department.