The Keio 3000 series was a DC electric multiple unit (EMU) train type operated by Keio Corporation on the Keio Inokashira Line in Japan from 1962 until 2011.
Inokashira Line 3000 series (refurbished type), April 2007
Early, narrow-body set 3701, January 1978
Unrefurbished set 3714, August 2004
Refurbished set 3728, November 2011
Keio Corporation is a private railway operator in Tokyo, Japan, and the central firm of the Keio Group that is involved in transport, retail, real estate and other industries.
Keio Corporation headquarters building
"Priority Seat" sign
7000 series (8-car set)
8000 series (6-car set+4-car set)