The Seibu Shinjuku Line is a Japanese railway line owned by the private railway operator Seibu Railway, connecting Seibu Shinjuku Station in Shinjuku, Tokyo with Hon-Kawagoe Station in Kawagoe, Saitama.
Seibu 10000 series EMU running on the Seibu Shinjuku Line in July 2022
A Seibu Railway train driver at Kami-Shakujii Station in May 2015
The Seibu 10000 series (西武10000系) is an electric multiple unit (EMU) train type operated by the private railway operator Seibu Railway on limited express services in the Tokyo area of Japan since 1993.
10000 series on a Koedo service in October 2023
Original seating in September 2006
Interior view showing new seating in January 2009
New seating in September 2006