- Configuration: 6 cars/train
- Vehicle Length: 20m
- Door Type: Sliding Plug Doors
- Maximum Speed: 80 km/h
- Power Supply: DC750V
- Cab Design: Central Driving Position
- Interiors: Aisle-facing bench seats, forward and rear-facing seats, and seats in the centre of the aisle. The trains also feature extra space for hand luggage, as a convenience for air travelers. Wheelchair space and grab poles are easily located for elderly and disabled passengers. Dual axle bogie technology allows passengers to experience a barrier-free interior, so they are not interrupted by on-board obstructions seen on single axle bogie vehicles. LED illuminations throughout the interior reduce energy consumption by more than 30% against fluorescent lighting and super-wide views from both ends of the train enhance passenger experience.
The lead trailers, which include the driving cab of the six-car train, are without a traction motor to reduce the overall weight of the train. The car body is fabricated using Friction Stir Welded Aluminium alloy panels which offer exceptional strength alongside a lightweight design.
Passenger accommodation consists of a mixture of 4-seat facing bays and longitudinal bench seating, and includes luggage racks next to the doorways. LED lighting is used throughout for a welcoming and clean interior, whilst passenger information is provided by 17-inch wide LCD displays above the doorways. Passenger information is provided in four languages: Japanese, English, Chinese, and Korean.
The 17.8-kilometer (11.1 mi) line serves 11 stations between the Hamamatsuchō and Haneda Airport Terminal 2 stations. It runs on a predominantly elevated north–south route that follows the western coast of Tokyo Bay.
