Seibu 001 series
# Seibu 001 series

The Seibu 001 series (西武001系), also known as "Laview", is an electric multiple unit (EMU) train type operated by the private railway operator Seibu Railway on limited express services in the Tokyo area of Japan. They will replace the 10000 series EMUs currently in service on the Seibu Ikebukuro Line and Chichibu Line.

## Design

The trains are designed by Kazuyo Sejima, and feature large windows and a rounded front end with an oval windscreen.

Based on the concept of "a new train that no one has ever seen before," it was designed based on the following design concepts.

* A limited express that blends softly into the landscape in the city and nature
* A limited express like a living room where everyone can relax
* A limited express that creates new value and becomes a destination, not just a means of transportation
* Rounded front
* Exterior, showing large windows

## Formation

The trains consist of eight cars per set.

## Interior

Seating accommodation consists of 2+2 seating, with power outlets at all seats. The interior also features wheelchair spaces and a ladies’ powder room. Free WiFi is provided in all cars.

* Interior
* Power outlets
* Seats
* Passenger information screens
* Toilet
* Powder room
* Cab of a 001 series train

## History

Seven sets were ordered as a replacement for the New Red Arrow EMUs. The first set was presented to reporters at Kotesashi depot on 14 February 2019. The 001 series entered revenue service on 16 March 2019.

In 2020, the train type received the Blue Ribbon Award.

