Shin-Keisei Line

All trains stop at all stations. Most trains operate throughout the line, although during the morning hours, some services terminate at Shin-Tsudanuma. In mornings and nights some trains originate or terminate at Kunugiyama.

Services operate at a frequency of one train every 4 minutes in the morning peak, every 10 minutes during the day, and every 8 minutes in the evening peak. During the daytime, Shin-Keisei runs alternate through trains to Chiba-Chūō on the Keisei Chiba Line.

• All trains stop at all stations.

• Shin-Keisei 8000 series (since 1978)
• Shin-Keisei 8800 series (since 1986)
• Shin-Keisei 8900 series (since 1993)
• Shin-Keisei N800 series (since May 2005)[1]
• Shin-Keisei 80000 series (since 2019)

All trains are based at Kunugiyama and Tsudanuma Depots.

• 
  Shin-Keisei 8000 series in revised livery in April 2017
• 
  Shin-Keisei 8800 series in revised livery in September 2014
• 
  Shin-Keisei 8900 series in revised livery in September 2014
• 
  Shin-Keisei N800 series in revised livery in March 2015
• 
  Shin-Keisei 80000 series near Tokiwadaira Station in January 2020

The line was originally opened in 1929 with a track gauge of 1,067 mm (3 ft 6 in) for army training purposes, and ceased to be used in 1945.

The line was transferred to the Shin-Keisei Railway, which reopened and electrified at 1,500 V DC (overhead) the first section of the line, 2.5 km from Shin-Tsudanuma to Yakuendai, on 27 December 1947.[2] The Yukuendai - Takifudo section was reopened in 1948, and extended to Hatsutomi the following year.

The reopened sections were regauged to 1,372 mm (4 ft 6 in) in October 1953, and the entire line was reopened as a single-track line by 21 April 1955.[2] In August 1959, the line was again regauged, this time to 1,435 mm (4 ft 8 ¹⁄₂ in) to match the standard gauge used by Keisei Electric Railway.[2]