Tokyu 9000 series

The is a Japanese model of electric multiple unit (EMU) commuter trains. They are operated by Tokyu Corporation. Tokyu Car Corporation built 14 eight-car sets and a five-car set between 1986 and 1991 to be used on the Toyoko and Oimachi lines. They entered service in March 1986. Between 2009 and 2013, the 9000 series sets used on the Toyoko Line were transferred to the Oimachi Line.
Formations.
Toyoko Line.
The Toyoko Line fleet consisted of 14 eight-car sets, formed as follows.
Oimachi Line.
Oimachi Line sets are formed as follows.
Interior.
Passenger accommodation consists primarily of longitudinal seating. Priority seating—which is composed of transverse seating bays—is provided.