Seibu Railway (Seibu Railway; SEIBU Railway Co., LTD) is a large private railroad company in Japan, founded in 1894 and headquartered in Tokorozawa City, Saitama Prefecture, with lines connecting mainly the western part of Tokyo with the southern western part of Saitama Prefecture. Seibu Railway's official website is available in Chinese, English and Korean, and users can search for information such as route maps and train schedules.