The E501 series (E501系) is an AC /DC dual-voltage electric multiple unit (EMU) train type operated on local services by East Japan Railway Company in Japan since December 1995.
A 10-car E501 series formation on a Jōban Line service, January 2020
Interior view, January 2007
The blocked-off window next to the retro-fitted toilet, January 2007
5-car set K752 in December 2008
The 209 series (209系) is an electric multiple unit (EMU) commuter train type operated by East Japan Railway Company in the Tokyo area of Japan since 1993.
A 209-0 series set on the Keihin–Tōhoku Line approaching Saitama-Shintoshin Station, October 2006
A Keihin–Tōhoku 10-car 209-0 series set in March 2009
Musashino Line 209-500 series set M75 on a Local service in October 2019
901 series Set C (later 209-920 series) in March 1993