東京單軌電車
The monorail line is operated by the . In 1967, the Tokyo Monorail Co., Ltd. merged with Hitachi Transport Co., Ltd. and Western Hitachi Transport Co., Ltd. to form Hitachi Transport Tokyo Monorail Co., Ltd. after Hitachi Transport System acquired an 81-percent share of the company. The company re-established as the Tokyo Monorail Co., Ltd. in 1981. JR East acquired a 70-percent majority share of the company from Hitachi Transport System in 2002, with the remaining 30 percent going to Hitachi, Ltd. , the Tokyo Monorail Co., Ltd. is divided between JR East (79 percent), Hitachi (12 percent), and All Nippon Airways' holding company, ANA Holdings Inc. (9 percent).