 "Hakutaka" services are operated using JR East E7 series and JR West W7 series 12-car train sets based at Nagano and Hakusan depots respectively.Limited express services from March 1997 until March 2015 were operated with 6- or 9-car (6+3-car) 681 series or 683-8000 series EMU trains owned by JR West or Hokuetsu Express.Green (first class) car accommodation was provided in car 1.