Take over the latest technology that has been adopted by the E5 system, performs a high-speed operation of the in the Tohoku Shinkansen E5 system and 併結 at 320km / h (2013 year-end planned), tazawako line-Ou Main Line as Akita Shinkansen after the split in Morioka the via (in the conventional line section is 130km / h) will head to the Akita.
