Train Sets — Shinkansen & Commuter EMUs

E5 Series (Shinkansen)

High-speed Tōhoku Shinkansen train introduced in 2011. Known for high top speeds and comfortable seating. Operates premier long-distance services north of Tokyo.

E6 Series (Komachi)

Introduced for Akita–Tokyo services (coupled with E5 on Tōhoku Shinkansen sections); optimized for 'mini-Shinkansen' operation to narrower-gauge lines while maintaining high comfort and speed.

E7 / W7 Series

Used on Joetsu/Hokuriku Shinkansen. Introduced in mid-2010s with refined interiors and good accessibility features. Designed for long-distance comfort at high speed.

E231 & E233 Series (Commuter EMUs)

Workhorse commuter trains across Tokyo metropolitan lines. Stainless-steel bodies, efficient door layouts, and passenger information systems designed for dense commuter flows.

Accessibility & Features: Modern JR East rolling stock emphasizes barrier-free boarding, passenger information displays, and priority seating. Many trains offer spaces for luggage and accessible toilets.