E235 series

As of 17 December 2019, 50 11-car sets (01–50) are based at Tokyo General Rolling Stock Centre and formed with six motored ("M") cars and five non-powered trailer ("T") cars.[17] All sets except sets 04 and 05 have SaHa E235-4600 cars (Car 10), which are modified from former E231-500 series SaHa E231-4600 cars.[17]

• On the pre-series set (01), car 3 has one PS33D single-arm pantograph, car 6 has PS33H and PS36A single-arm pantographs (one used as a backup), and car 9 has one PS33H single-arm pantograph.[1]
• On the remaining production sets (02-50), cars 3 and 9 each have one PS33H single-arm pantograph and car 6 has two PS33H single-arm pantographs (one used as a backup).[18]
• All cars have an accessible/priority "free space".[17]
• Car 4 is designated as a mildly air-conditioned car.[17]

• 
  KuHa E234-1 (Car 1)
• 
  MoHa E234-3 (Car 2)
• 
  MoHa E235-3 (Car 3)
• 
  SaHa E235-1 (Car 4)
• 
  MoHa E234-2 (Car 5)
• 
  MoHa E235-2 (Car 6)
• 
  SaHa E234-1 (Car 7)
• 
  MoHa E234-1 (Car 8)
• 
  MoHa E235-1 (Car 9)
• 
  SaHa E235-4620 (Car 10)
• 
  KuHa E235-1 (Car 11)

Passenger accommodation consists of longitudinal bench seating throughout, with an individual seat width of 460 mm (18.1 in) per person, compared to 450 mm (17.7 in) for the earlier E231-500 series.[1] Priority seating is provided at both ends of each car (except in end cars), and a space for wheelchairs or strollers is provided at one end of each car.[1] LED lighting is used throughout.[1] The initial plan was for paper advertisements inside the cars to be completely abolished, replaced by 18 LCD colour advertising screens in each car,[1] but following feedback from advertising companies and users, the first train to enter service will include traditional paper advertisements in addition to the LCD screens.[19]

The full-production sets (02 onward) incorporate a number of design changes. Whereas in the pre-series set 01, the luggage rack height was generally 1,678 mm (5 ft 6.1 in) with a height of 1,628 mm (5 ft 4.1 in) in the end cars and in priority seating areas, this is standardized as 1,628 mm (5 ft 4.1 in) throughout from set 02 onward.[13] The handrails next to seats in the full-production sets have an embossed surface compared with the polished metal surface used in the pre-series set.[13]

• 
  7-person bench seating in car SaHa E235-4620 (former SaHa E231-4600 car)
• 
  Priority seat
• 
  The interior of a full-production KuHa E234 car in June 2021

The car on the right is a SaHa E235-4600 series car, modified from a SaHa E231-4600 series car. The rain gutter on the right car is of an older design and protrudes from the side of the car, unlike the one of the left.

The car 10 position on the E235-0 series trains has a slightly different door spacing, to more closely align with the driver cab of 10-car Keihin–Tōhoku Line trains, which sometimes have to share platforms with Yamanote Line trains during track maintenance. In 48 of the 50 sets, car 10 is a SaHa E235-4600 series car, and externally appear different from the other cars. These cars were originally built in 2010–2011 as SaHa E231-4600 series cars (and were built to E233 series standards), and were modified to E235 specifications when the E231-500 series was withdrawn from the Yamanote Line. The remaining two sets, sets 4 and 5, have a new build SaHa E235-500 series car in the car 10 position, in order to allow for a more reasonable 90-day timeframe for modification works on the remaining cars (as it would have been difficult to perform the modifications in 45 days).[20]

In October 2022, set 15 was repainted into an all-over black livery to commemorate the 150th anniversary of the opening of the railway. The Netflix logo also appears on the sides of the carriages. It will remain with this livery until 31 December 2022.[21]

• 
  Set 15 in all-over black livery, November 2022

As of 28 April 2022, 16 11-car sets (F-01–F-16) are based at Kamakura Depot and formed with six motored ("M") cars and five non-powered trailer ("T") cars.[22]

• Cars 7 and 10 each have one single-arm pantograph and car 3 has two single-arm pantographs (one used as a backup).
• Cars 1-3 and 6-11 have an accessible/priority "free space".
• Cars 1, 5, and 6 each have a toilet (universal design in cars 1 and 6).
• Car 8 is designated as a mildly air-conditioned car.
• Cars 4 and 5 are bilevel Green Cars.

• 
  Bi-level Green car

As of 14 June 2021, 13 four-car sets (J-01–J-13) are based at Kamakura Depot and formed with two motored ("M") cars and two non-powered trailer ("T") cars.[22]

• Car +3 has two single-arm pantographs (one used as a backup).
• All cars have an accessible/priority "free space".
• Car +1 has a universal design toilet.

As with their counterparts on the Yamanote Line, passenger accommodation for ordinary cars consists of longitudinal bench seating throughout.[27] A space for wheelchairs or strollers is provided at one end of each car, except on Green cars. The seats are 10 mm (0.4 in) wider than those seen in earlier E217 series cars. The information screens measure 21 inches, and display information in multiple languages. LED lighting is used throughout.[28] Surveillance cameras are also equipped in order to increase safety.[29]

• 
  Interior
• 
  Wheelchair and stroller space
• 
  Priority seating
• 
  Passenger information screen
• 
  Driver's cab

Green car accommodation consists of reclining, 2+2 abreast seating throughout. Also included are power outlets, which are equipped under the seats' armrests.[29]

• 
  Upper level of a Green car
• 
  Lower level of a Green car