The E5 Series: Japan's Emerald Hayabusa Explained

The E5 Series announces itself before it even stops moving: a fifteen-metre nose in deep green slicing into the platform, unmistakable against the grey concrete of Tokyo Station. This is the face of the Tohoku Shinkansen, JR East's flagship train, running Hayabusa services at up to 320 km/h on the fastest scheduled line in the country. Behind that nose sits Gran Class, the first-class cabin that debuted on this very train. Welcome to our latest JRPass guide and you all-you-need to know introduction to a very special train.

Quick Answer — What Is the E5 Series?

The E5 Series is JR East's flagship Tohoku Shinkansen train: the long-nosed, green-liveried sets that run Hayabusa services at up to 320 km/h, sharing Japan's highest scheduled speed with the coupled E6 Komachi. Introduced in 2011 and later paired with the Hokkaido-based H5 Series, the E5 also introduced Gran Class, the highest seating tier JR East offers. Its headline top speed applies specifically to the Utsunomiya-Morioka stretch of track, and riders should always check current timetables, since speeds vary by section.

That Nose and That Green

The E5's nose stretches about 15 metres, more than half of the 26.5-metre lead car, because it solves a real engineering problem. A train entering a tunnel above 200 km/h pushes a pressure wave ahead of it, and the long, tapered nose eases that wave so it doesn't exit as a loud boom. 

• This approach builds on a lineage reaching back to the 500 Series's kingfisher-inspired front, and nose shapes have changed across Shinkansen generations as each series balances speed and noise. 
• JR East chose Tokiwa green for the E5, paired with a Hiun white lower body and a Hayate pink stripe, colours it said convey a feeling of speed. 
• Tokiwa green has since become shorthand for the Tohoku Shinkansen, much as white and blue once meant the Tokaido line's earliest bullet trains. 

Speed in Service

On the high-speed stretch between Utsunomiya and Morioka, the Hayabusa reaches 320 km/h, Japan's highest scheduled speed. The E5 entered commercial service at 300 km/h in March 2011, and JR East raised the limit to today's 320 km/h in March 2013, a step it had planned from the outset. 

• Between Ōmiya and Utsunomiya, Hayabusa services are capped at 275 km/h. 
• Between Tokyo and Ōmiya, the same train runs at only 110-130 km/h. 
• Inside the Seikan Tunnel toward Hokkaido, speeds usually drop to 160 km/h, rising to 260 km/h only in set periods. 
• The Tokaido and Sanyo lines further south run at 285-300 km/h with their own Nozomi and Mizuho services, on different tracks, so the E5 isn't Japan's only quick Shinkansen, just its fastest scheduled one. 

Anyone quoting a single "top speed" for the E5 should specify which stretch of track they mean, since the figure genuinely changes section by section. That top speed is only half the E5's reputation. The other half rides in car 10, a very different kind of carriage. 

Gran Class in Car 10

Gran Class made its debut with the E5 in 2011, giving JR East a genuine first-class tier above the long-standing Green Car.

• Seating runs two-and-one across the aisle rather than two-and-two, in wide leather recliners with a far deeper pitch than Green Car offers.
• On attendant-served departures, drinks and a light meal are included, though Tokyo–Sendai Hayabusa runs offer the seat only. 
• Gran Class adds attendant service and deeper recline for a surcharge of about ¥13,600 on top of the regular Tokyo–Shin-Aomori fare, which is not covered by any Japan Rail Pass and is worth weighing on a long run north. 

Where You'll Ride It

The Hayabusa is the E5's main showcase, running from Tokyo through Sendai and Morioka to Shin-Aomori in about three hours and, via the Seikan Tunnel, to Shin-Hakodate-Hokuto in about four. 

• Between Tokyo and Morioka, many Hayabusa services run coupled to the crimson E6 Komachi bound for Akita, splitting apart at Morioka in a quick uncoupling that is worth watching from the platform. 
• The Hayabusa carries no non-reserved seats, so every passenger needs a seat reservation before boarding, though that reservation costs nothing extra for Japan Rail Pass holders.
• Travellers focused only on Tohoku should note that a regional JR East pass often costs less than the nationwide pass, and the Tohoku Area version (¥30,000 for five days) covers the Hayabusa to Shin-Aomori but not Hokkaido. 

Current reservation rules and regional pass coverage should always be confirmed directly with JR East before travel, since exact terms are updated periodically. First-time visitors landing at Narita or Haneda can arrange an airport Meet and Greet service for pass exchange and seat reservations, rather than working it out alone after a long flight.

The E5 Era and What's Next

The E5's direct successor, the E10 Series, is expected to enter commercial service around fiscal year 2030, wearing a mid-green livery with graphics inspired by cherry blossoms. 

• The E10 is designed to run at the same 320 km/h top speed as the E5, so the line's maximum speed stays unchanged after the changeover. 
• Early details point to seismic-shock absorption, 15% shorter braking distances, and two-by-two seating in some cars. 
• Until the E10 enters commercial service, the E5 and its H5 sister remain the trains doing all of the Hayabusa work. 

A Hayabusa ride pairs naturally with a longer stay, and travellers can compare Tohoku hotels and hot spring ryokan near stops such as Sendai before heading further north. 

Spotting Tips

The easiest way to spot an E5 is the nose and the green, but a few details separate it from its relatives.

• A ten-car E5 coupled to a seven-car E6 Komachi, seen at Tokyo or Morioka, is instantly recognisable by the colour change partway down the platform, green giving way to crimson. 
• The H5 Series, which runs Hokkaido-bound Hayabusa services, shares the E5's green and white body but carries a purple accent stripe rather than pink, plus its own logo. 
• Both trains run only on JR East and JR Hokkaido Shinkansen lines, so neither appears on the Tokaido or Sanyo Shinkansen further south. 

FAQs

These are the questions readers ask most often about the E5 Series and the Hayabusa:

Q: How fast is the E5?
A: It runs Hayabusa services at up to 320 km/h on the Utsunomiya–Morioka section of the Tohoku line, Japan's top scheduled speed, shared with the E6. 

Q: Why is the E5 Shinkansen green?
A: Its "Tokiwa" green livery, carried over from the FASTECH360 test train, was chosen for the E5's production design to signal speed and a forward-looking image. 

Q: Do you need a reservation for the Hayabusa?
A: Yes, every seat on the Hayabusa is reserved, though the reservation is free for Japan Rail Pass holders.

Q: What is the E5 Shinkansen?
A: It's JR East's flagship Tohoku Shinkansen train, the long-nosed green sets that run Hayabusa services with Gran Class in car 10. 

Q: Does the E5 have Gran Class?
A: Yes, the first-class Gran Class cabin debuted with the E5 and occupies car 10, one tier above Green Car. 

Q: What does the "E" in E5 Series stand for?
A: The "E" denotes East Japan Railway Company (JR East), which uses this prefix for its own Shinkansen rolling stock.

Q: How long is an E5 Series train?
A: A standard E5 set runs ten cars and about 253 metres, with the 15-metre nose taking up more than half of each end car. 

Q: Where does the Hayabusa Shinkansen travel to?
A: It runs from Tokyo through Sendai and Morioka to Shin-Aomori, continuing via the Seikan Tunnel into Hokkaido as far as Shin-Hakodate-Hokuto.

Q: What is the difference between the E5 and H5 Series?
A: They're near-identical sister trains, but the Hokkaido-based H5 swaps the E5's pink accent stripe for purple and carries its own gyrfalcon logo. 

Q: When will the E5 be replaced?
A: JR East's planned successor, the E10 Series, is expected to enter commercial service around fiscal year 2030, with the E5 and H5 handling Hayabusa services until then.