The Jōsō Line (常総線) is a railway line in Ibaraki Prefecture, Japan, operated by the private railway operator Kantō Railway. It is a non-electrified line which connects Toride to Shimodate. The Jōsō Line connects with the Tsukuba Express line, which opened in 2005, at Moriya Station, the only interchange other than at its two termini. In fiscal 1999, the Jōsō Line carried an annual total of 14.16 million passengers (38,000 per day), making it the busiest non-electrified private line in Japan.

Stations

Rolling stock

History

The Jōsō Railway opened the line on 1 November 1913. In 1945, the company merged with the Tsukuba Railway to form the Jōsō Tsukuba Railway, which merged with the Kanto Railway in 1965. Originally all single-track, 17.5 km of the line was doubled between Toride and Mitsukaidō by 15 November 1984. However, due to the limitations brought by the Kakioka Magnetic Observatory located in Ishioka, this line is still not electrified. The KiHa 310 vehicles are scheduled for withdrawal in July 2023.