Operation at speeds of up to 320 km/h between Utsunomiya and Shin-Aomori is expected to allow journey times of around 3 hours for trains from Tokyoto Shin-Aomori (a distance of approximately 675 km).

• 宇都宫和新青森间（大约675km）320km/h的速度将会使现在东京到新青森间的旅行时间缩短到大约3小时。