The is a commuter electric multiple unit

Electric multiple unit

An electric multiple unit or EMU is a multiple unit train consisting of self-propelled carriages, using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages...

 operated by Odakyu Electric Railway

Odakyu Electric Railway

, or OER, is a major railway company based in Tokyo, Japan best known for its Romancecar series of limited express trains from Tokyo to Odawara, Enoshima, Tama New Town, and Hakone....

 in Japan since 2002. First introduced on 10 February 2002, a total of 312 cars were built in 8 batches with orders divided between Nippon Sharyo

Nippon Sharyo

, , formed in 1896, is a major rolling stock manufacturer based in Nagoya, Japan. In 1996, it abbreviated its name to "日本車両" Nippon Sharyō. Its shortest abbreviation is Nissha "日車". It was a listed company on Nikkei 225 until 2004. It is listed on the Tokyo Stock Exchange and Nagoya Stock Exchange...

, Tokyu Car Corporation

Tokyu Car Corporation

is a manufacturer of heavy rail cars in Japan. The company is based in Kanazawa Ward, Yokohama, Japan, and a member of Tokyu Group. Tokyu Car manufactures rail vehicles not only for Tokyu Corporation but for other Japanese operators, including various Japan Railways Group companies and...

 and Kawasaki Heavy Industries

Kawasaki Heavy Industries Rolling Stock Company

is the rolling stock production division of Kawasaki Heavy Industries. Since beginning operations in 1906, the company has produced more than 90,000 railroad vehicles.- Products :...

. Originally formed as 6- or 8-car formations, a further eight cars were built in late 2010 to augment to 6-car sets to 10 cars.

10-car sets

Designation	Tc1	M1	M2	T1	T2	M3	M4	T3	M5	Tc2
Numbering	3050	3000	3100	3150	3250	3200	3300	3350	3400	3450

The M1, T1, M3, and M5 cars each have one single-arm pantograph.

8-car sets 3651–3665

Designation	Tc1	M1	M2	T1	T2	M3	M4	Tc2
Numbering	3650	3600	3700	3750	3850	3800	3900	3950

The M1, T1, and M3 cars each have one single-arm pantograph.

6-car sets 3251–3262

Designation	Tc1	M1	M2	M3	M4	Tc2
Numbering	3250	3200	3300	3400	3500	3550

The M1 and M3 cars each have one single-arm pantograph. Sets 3252 to 3254 have wider doors.

6-car sets 3263–3282

Designation	Tc1	M1	M2	T	M3	Tc2
Numbering	3250	3200	3300	3350	3400	3450

The M1 and M3 cars each have one single-arm pantograph.

External links

• Odakyū 3000 series, Nippon Sharyo
  Nippon Sharyo
  , , formed in 1896, is a major rolling stock manufacturer based in Nagoya, Japan. In 1996, it abbreviated its name to "日本車両" Nippon Sharyō. Its shortest abbreviation is Nissha "日車". It was a listed company on Nikkei 225 until 2004. It is listed on the Tokyo Stock Exchange and Nagoya Stock Exchange...
  
  
• Odakyū 3000 series, Tokyu Car Corporation
  Tokyu Car Corporation
  is a manufacturer of heavy rail cars in Japan. The company is based in Kanazawa Ward, Yokohama, Japan, and a member of Tokyu Group. Tokyu Car manufactures rail vehicles not only for Tokyu Corporation but for other Japanese operators, including various Japan Railways Group companies and...