Shinkansen Guide: Everything You Need to Know About Japan's Bullet Train

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The Shinkansen Is Not Just a Train

It's one of the best travel experiences in the world. Trains that hit 320 km/h, arrive within seconds of the schedule, and are cleaner than most hotels. Here's everything you need to know.

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Which Shinkansen Line Do You Need?

|-------|------|------|-----------------|

| Tokyo → Osaka | Tokaido (Nozomi) | 2h 15m | ~13,000 yen |

| Tokyo → Kyoto | Tokaido (Nozomi) | 2h 10m | ~13,000 yen |

| Tokyo → Hiroshima | Tokaido + Sanyo | 4h | ~18,000 yen |

| Tokyo → Sendai | Tohoku (Hayabusa) | 1h 30m | ~11,000 yen |

| Tokyo → Nagano | Hokuriku (Kagayaki) | 1h 20m | ~8,000 yen |

| Tokyo → Kanazawa | Hokuriku (Kagayaki) | 2h 30m | ~14,000 yen |

| Osaka → Hiroshima | Sanyo (Nozomi) | 1h 20m | ~10,000 yen |

| Osaka → Hakata/Fukuoka | Sanyo (Nozomi) | 2h 20m | ~15,000 yen |

Nozomi = fastest (skips most stops). Hikari = fast (a few more stops). Kodama = all stops.

Important: Nozomi and Mizuho are NOT covered by the Japan Rail Pass. Use Hikari instead (adds 20-30 min).

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How to Buy Tickets

Option 1: Ticket Machine (Easiest)

Green ticket machines at major JR stations. Available in English. Select your route, date, seat type, and pay. Takes 3-5 minutes.

Option 2: SmartEX App

Book from your phone, even before you arrive in Japan. Register a credit card, reserve your seat, and use the QR code to enter the gate. Tokaido-Sanyo Shinkansen only (Tokyo-Osaka-Hiroshima-Hakata).

Option 3: Station Counter

JR ticket offices ("Midori no Madoguchi") at major stations. Staff speak some English. Helpful for complex itineraries.

Option 4: Japan Rail Pass

If you're taking 3+ long Shinkansen rides, a JR Pass may save money. The 7-day pass (~50,000 yen) covers unlimited Hikari/Kodama rides. Do the math for your specific itinerary — it's not always worth it.

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Reserved vs. Unreserved Seats

Reserved Seats (指定席)

Guaranteed seat assignment
Small extra fee (~500-1,000 yen)
Required for Hayabusa, Kagayaki, and some others
Recommended during peak seasons (Golden Week, Obon, New Year)

Unreserved Seats (自由席)

First come, first served — line up at the platform
Available on most Tokaido Shinkansen trains (cars 1-3)
Fine for off-peak travel
If the car is full, you stand (rare on weekdays)

Green Car (グリーン車)

Japan's equivalent of business class
Wider seats, more legroom, quieter
~40-50% more expensive
Worth it for the Tokyo-Osaka run if you want to work

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What to Expect on Board

Speed

You'll barely feel it. The ride is so smooth that a coin placed on the tray table stays upright at 300 km/h. The landscape blurs past the window, but inside it feels like floating.

The View

Window seat on the right side (heading from Tokyo to Osaka): Mt. Fuji on a clear day. Usually visible between Shin-Yokohama and Shizuoka, about 40 minutes into the ride. Morning trains with clear weather give the best chance.

Food

Buy an ekiben (train bento) at the station before boarding. Every major station has a dedicated ekiben area. Tokyo Station alone has 200+ varieties. Eating on the Shinkansen is not just acceptable — it's a tradition.

Pro tip: Get the bento BEFORE boarding. The onboard cart sells snacks and drinks but limited food. The cart doesn't pass through unreserved cars as often.

Quiet

The Shinkansen is remarkably quiet. Phone calls are expected to be taken in the vestibule (the area between cars). Laptop typing, reading, and quiet conversation are fine.

Power

Every seat has a power outlet (sometimes at your feet, sometimes between seats). Charge your phone for the entire ride.

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Luggage

Regular suitcases: Overhead racks fit carry-on sized bags. Larger bags go in the space behind the last row of seats in each car — but these fill up fast.

Oversized luggage (over 160cm total): Since 2020, you must reserve a seat with oversized luggage space. It's free — just select it when booking. If you show up with a large suitcase without the reservation, staff may ask you to store it elsewhere.

Pro tip: Travel light if possible. A backpack and a small rolling bag make Shinkansen travel much easier than hauling a large suitcase.

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Connectivity on the Shinkansen

This is where your eSIM matters. The Shinkansen experience includes:

Checking arrival times and connections

Navigating at unfamiliar stations during transfers
Working on the 2+ hour ride (many travelers do)
Looking up restaurants at your destination

JR Free WiFi: Gone

JR East and JR Central removed free WiFi from Shinkansen in 2024-2025. Don't count on train WiFi.

eSIM Performance by Provider (Our Test Data)

|----------|---------|-----------|-------------|

NTT Docomo-based providers (Ubigi) had the fewest drops and fastest speeds on the Shinkansen. All providers reconnected within seconds after tunnels.

Full results: Japan eSIM Speed Test 2026 →

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Shinkansen Etiquette

Recline your seat — It's fine, but do it gently

Phone on silent — Calls in the vestibule only
Clean up before you leave — Take your garbage with you
Don't rush to board — Lines form orderly, the train waits
Facing backwards is normal — Some seats face the opposite direction

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Shinkansen vs. Flying

For Tokyo-Osaka (the most common route):

| | Shinkansen | Flight |

|---|---|---|

| Time (station to station) | 2h 15m | ~3h (with airport travel) |

| Price | 13,000 yen | 5,000-15,000 yen |

| Convenience | City center to city center | Airport to airport |

| Luggage | No check-in | Check-in required |

| Views | Mt. Fuji, countryside | Clouds |

| Delays | Almost never | Weather dependent |

The Shinkansen wins on convenience for any route under 4 hours. For Hiroshima or further, flying might save time.

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Plan Your Shinkansen Trip

Japan Rail Pass + eSIM Combo Guide — Route planning and data tips

10 Must-Have Apps for Japan — Google Maps handles Shinkansen schedules
Kyoto Day Trip Guide — Shinkansen from Tokyo or Osaka
How Much Data Do You Need? — Plan data for working on the train
Compare eSIM Plans → — Get connected before your ride