The is an electric multiple unit

Electric multiple unit

An electric multiple unit or EMU is a multiple unit train consisting of self-propelled carriages, using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages...

 type operated by West Japan Railway Company

West Japan Railway Company

, also referred to as , is one of the Japan Railways Group companies and operates in western Honshū. It has its headquarters in Kita-ku, Osaka.-History:...

 (JR West) and Hokuetsu Express on limited express

Limited express

A limited express is a type of express train service. It refers to an express service that stops at a limited number of stops in comparison to other express services on the same or similar routes.- Japan :...

 services in Japan.

681-0 series

Four 6-car sets (T01–T03, T06) and five 3-car sets (T11–T13, T15, T17) for use on Thunderbird

Thunderbird (train)

The is a limited express train operated by the West Japan Railway Company between and in Japan, using portions of the Tōkaidō Main Line, Kosei Line, Hokuriku Main Line, and Nanao Line.-Thunderbird:...

services. These trains feature "Thunderbird" branding. Also four 6-car sets (W01–W04) and four 3-car sets (W11–W14) for use on Hakutaka

Hakutaka

The is a limited express train service jointly operated by West Japan Railway Company and Hokuetsu Express in Japan, which operates between , , and .-Service pattern:...

services. These trains feature "White Wing" logos.

681-1000 series

One 6-car set (T18) and one 3-car set (T07) for use on Thunderbird services.

681-2000 series

Two 6-car sets (N01–N02) and two 3-car sets (N11–N12) for use on Hokuetsu Express Hakutaka

Hakutaka

The is a limited express train service jointly operated by West Japan Railway Company and Hokuetsu Express in Japan, which operates between , , and .-Service pattern:...

services. These trains feature "Snow Rabbit Express" logos.