Japan changed rail travel forever when the first Shinkansen departed Tokyo in 1964. Six decades later, the bullet train network stretches from Hokkaido in the north to Kagoshima in the south — and engineers are already testing the train that will make even the Shinkansen look slow. Whether you're planning your first ride on the Tokaido Shinkansen or simply want to understand what makes Japan's railways so extraordinary, this guide covers everything worth knowing.
What Does Shinkansen Mean?
TThe word Shinkansen (新幹線) translates directly as "new trunk line" — a name that refers to both the train and the dedicated high-speed track it runs on. In everyday English, Shinkansen and bullet train are used interchangeably, though technically the bullet train nickname refers specifically to the trains' aerodynamic, elongated nose design.
Japan's Shinkansen network is one of the most extensive in the world. It connects Hakodate in Hokkaido to Kagoshima-Chuo in Kyushu across seven major lines, stopping at virtually every significant city along the way. The Japan Rail Pass covers all of those lines — which is one reason it's such good value for visitors planning to move between cities.
The Tokaido Shinkansen is the country's most travelled route, running between Tokyo, Kyoto and Osaka. The Sanyo Shinkansen continues west through Okayama and Hiroshima to Hakata in Fukuoka. Between the two, you have the spine of Japanese rail travel — and both are fully covered by the JR Pass.
Shinkansen vs Maglev: How Do They Compare?
Quick Answer: The Shinkansen is a conventional high-speed wheel-on-rail train running at up to 320 km/h. A maglev train uses magnetic levitation to float above the track entirely, eliminating friction — which is why Japan's maglev prototype reached 603 km/h in testing. The Shinkansen is the train you ride today; the maglev is the train Japan is building for the future.
Both are extraordinary engineering achievements, but they work in fundamentally different ways and serve different purposes.
The maglev's key advantage is frictionless travel. Once the train reaches approximately 150 km/h, the superconducting magnets generate enough repulsive force to lift the train clear of the guideway. With no physical contact between train and track, speed is limited only by aerodynamics — not friction.
What the Shinkansen lacks in raw speed, it more than compensates for in reliability, coverage and comfort. Its on-time performance is legendary: the average annual delay per train is measured in seconds. The network connects far more cities. And crucially, you can ride it today.
How Fast Is Japan's Maglev Train?
Quick Answer: Japan's maglev train set a world speed record of 603 km/h (375 mph) on 21 April 2015, when a seven-car L0 Series trainset reached that speed on the Yamanashi Maglev Test Line. That record stands today as the fastest any rail vehicle has ever travelled. In commercial service, the Chuo Shinkansen maglev is planned to operate at a maximum of 500 km/h — still more than 50% faster than the current Shinkansen.
To put 603 km/h in perspective: a standard Shinkansen travelling at 320 km/h feels fast enough that the countryside blurs past the windows. At 603 km/h, the train would cover the distance between central Tokyo and Nagoya — roughly 286 kilometres — in under 30 minutes at that test speed. Commercial service is planned at 500 km/h, giving a Tokyo–Nagoya journey time of just 40 minutes.
The train responsible for that record is the L0 Series, Japan's SCMaglev prototype developed by JR Central. An updated design called the M10 was announced in February 2025, featuring a riblet film inspired by shark skin to reduce aerodynamic drag, and high-temperature superconductors that require less cooling — reducing both weight and energy consumption. A single M10 intermediate car began testing in July 2025.
The Yamanashi Maglev Test Line, where this testing takes place, stretches 42.8 kilometres and runs daily test operations — making it the most active maglev testing facility in the world. It is not open to the general public for travel, but JR Central occasionally offers test ride experiences through an application-based lottery.
Shinkansen Speed and Safety
The Shinkansen's operational speed of up to 320 km/h is achieved with conventional wheel-on-rail technology, refined over sixty years to an extraordinary level of precision. Tracks are built to tolerances measured in millimetres. Trains are balanced to distribute weight evenly. And the seismic detection systems described in our earthquake safety guide halt services automatically the moment significant tremors are detected.
The safety record is remarkable. Since the first Shinkansen service in 1964, there has not been a single passenger fatality caused by a derailment or collision. That's across billions of passenger journeys over more than six decades — a record unmatched by any comparable high-speed rail network in the world.
Punctuality is equally impressive. JR Central measures delays on the Tokaido Shinkansen in seconds per year, not minutes. When a Shinkansen is delayed, it genuinely makes the news.
Shinkansen Lines and What to Expect
Japan's Shinkansen network spans seven main lines operated by different JR companies. For most visitors, the lines you'll use most are:
Tokaido Shinkansen — Tokyo to Osaka via Kyoto. The world's busiest high-speed rail corridor. Three train categories run this route: the Nozomi (fastest, not JR Pass-eligible), Hikari and Kodama.
Sanyo Shinkansen — Osaka to Hakata (Fukuoka), continuing west from the Tokaido. Serves Hiroshima, a key stop for many itineraries.
Tohoku Shinkansen — Tokyo north toward Sendai, Morioka and eventually Hakodate in Hokkaido (via the Hokkaido Shinkansen transfer at Shin-Hakodate-Hokuto).
Hokuriku Shinkansen — Tokyo to Kanazawa and Tsuruga, serving the Japan Sea coast region.
The JR Pass covers the Hikari and Kodama services on the Tokaido Shinkansen (not Nozomi), plus all services on all other lines. Seat reservations on JR Pass-covered routes are free — book at any Midori-no-Madoguchi ticket office or through the JR East reservation system.
Shinkansen Etiquette
Riding the Shinkansen for the first time is a pleasure, and there's a simple etiquette that makes it comfortable for everyone.
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No smoking — all Shinkansen services are fully non-smoking.
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Queue at the platform markers — yellow lined boxes on the platform indicate exactly where each carriage door will stop. Form a line and wait.
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Phones on silent — calls are not acceptable inside carriages; step into the space between cars if you need to make one.
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Use headphones — for music, films and anything with audio.
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Luggage — each passenger may bring two bags, with combined dimensions under 250 cm and weight under 30 kg per bag. Oversized bags (above 160 cm in total dimension) now require a reserved luggage space, bookable in advance through JR Central.
- Reclining seats — if you want to recline, it's considered polite to briefly check with the person behind you first.
How to Travel on the Shinkansen
The Japan Rail Pass is the most cost-efficient way to experience the Shinkansen network, particularly on itineraries that include two or more long-distance journeys. A single Tokyo–Osaka return at full fare can already approach the cost of a 7-day pass.
The pass covers Ordinary class travel on all Shinkansen services except the Nozomi and Mizuho on the Tokaido and Sanyo lines. If you want to travel in Green Car (first class), the Green Pass offers that upgrade across the same network. Seat reservations are free and can be made at any staffed ticket office after your pass is activated.
Purchasing is straightforward: buy online before you travel, receive your exchange order by post, and activate it at a JR ticket office on arrival in Japan. If you'd prefer a smoother start, our Meet & Greet service can handle activation at the airport so you're ready to board from the moment you land.
What's Next: The Chuo Shinkansen Maglev
The next chapter in Japan's rail story is the Chuo Shinkansen — a superconducting maglev line that will eventually connect Tokyo (Shinagawa) with Nagoya and, later, Osaka. When complete, it will be the fastest commercial rail service ever built.
Construction costs have surged to ¥11 trillion (approximately €61 billion), with JR Central President Shunsuke Niwa describing the ballooning figures as "a matter to be taken seriously" at a press conference in October 2025.
The original 2027 opening date is now impossible. In 2024, JR Central confirmed the delay, and by 2025 the opening had been pushed back to no earlier than 2035. The principal obstacle has been a short 9-kilometre tunnel section through Shizuoka Prefecture, where the local government has withheld construction approval over concerns about potential impacts on the Oi River water table. Construction is proceeding on all other sections.
The planned commercial operating speed is 500 km/h, which would reduce the Tokyo–Nagoya journey from around 91 minutes (on the fastest Nozomi) to just 40 minutes. An extension to Osaka — reducing that journey to approximately 67 minutes — is planned as a subsequent phase.
The technology itself, meanwhile, is advancing rapidly. The M10 prototype — the latest-generation L0 Series design — began testing in 2025 with significant improvements over earlier models, including drag-reducing surface materials and more efficient superconducting magnets. By any measure, the engineering is ready. What remains is the construction.
Frequently Asked Questions (FAQ)
1. What is the difference between the Shinkansen and the maglev?
The Shinkansen runs on steel wheels and steel rails, reaching speeds of up to 320 km/h. A maglev train uses magnetic levitation to float above the guideway, eliminating wheel friction and allowing much higher speeds. Japan's maglev prototype has reached 603 km/h in testing. The Shinkansen is the network you travel on today; the maglev Chuo Shinkansen line is under construction and not yet open.
2. What is the top speed of Japan's maglev train?
Japan's L0 Series maglev set a world rail speed record of 603 km/h on 21 April 2015 during testing on the Yamanashi Maglev Test Line. In commercial service, the Chuo Shinkansen is planned to operate at a maximum of 500 km/h — still the fastest planned commercial train speed anywhere in the world.
3. Can I ride the maglev train in Japan now?
Not on a commercial service. The Chuo Shinkansen maglev line is currently under construction and is not expected to open before 2035. JR Central occasionally offers test ride experiences on the Yamanashi test track through a public lottery, but these are limited and unrelated to commercial travel.
4. Is the Nozomi covered by the JR Pass?
No. The Nozomi and Mizuho services on the Tokaido and Sanyo Shinkansen lines are not covered by the standard JR Pass. The Hikari and Kodama services on the same routes are covered. On all other Shinkansen lines (Tohoku, Hokuriku, Hokkaido, Kyushu, etc.), all services are included.
5. How early should I book a Shinkansen seat reservation?
You can book a seat reservation as soon as your JR Pass is activated — reservations are free. For popular routes during peak seasons (Golden Week, Obon, New Year, and cherry blossom season), booking a few days in advance is wise. Outside peak periods, same-day reservations are usually straightforward.
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