Nagano Shinkansen
The trains entered regular passenger service from the start of the revised JR East timetable on 15 March 2014, with three trainsets introduced on "Asama" services on the Hokuriku Shinkansen (then still called the Nagano Shinkansen) between Tokyo and Nagano. Initially, E7 series trainsets operated seven return "Asama" services daily, with a further four return workings added from 19 April 2014.