If there is anything we can help you with, please do not hesitate to contact us. [Email] info@jrw-hikari.net Since its establishment in July 2021, JRWON has been supporting customers’ network construction with high quality, reliable, and convenient optical fiber installed along JR West’s Sanyo Shinkansen Line and conventional lines in western Japan area. In addition, the Ethernet leased line service, which utilizes the optical fiber and WDM facilities on the Sanyo Shinkansen, connects bases between Osaka and Fukuoka and supports customer communications with two options: 10 Gbps and 100 Gbps.