The 221 series (221系, 221-kei) is a suburban electric multiple unit (EMU) train type operated by West Japan Railway Company (JR-West) in the Kansai Region of Japan since March 1989.

[1][2] As of 1 October 2012[update], the fleet consisted of 474 vehicles, formed as 2-, 4-, 6-, and 8-car sets, based at Kyoto, Nara, and Aboshi depots.

The first 221 series trains were introduced from the start of the revised timetable in March 1989.

[5] From December 2012, a programme of refurbishment started, which will ultimately cover the entire fleet of 474 vehicles.

[6] Interior improvements include new universal access toilets, provision of wheelchair spaces, and flip-up seating next to the doorways.