[1] The 1000 series trains were introduced from 1989 to replace earlier non-air-conditioned rolling stock and to provide increased capacity with the expansion and relocation of the terminal building at Haneda Airport.

[1] As of 1 April 2016[update], the fleet consists of 13 six-car sets (numbered 1001 to 1091) as shown below, with all cars motored.

[1] In 2004, LED destination indicators were added to the sides of the trains, coinciding with the introduction of limited-stop "Rapid" services on the line.

[1] A programme of life-extension refurbishment was subsequently implemented, including new seat moquette.

[4] The 1000 series trains received the Japanese Good Design Award in 1990.