Tokyo Transportation Guide — Trains, IC Cards & Commuting
Everything you need to navigate Tokyo's world-class transit system, from your first tap-in to your daily commute.
Everything you need to navigate Tokyo's world-class transit system, from your first tap-in to your daily commute.
Tokyo's rail network is the most extensive urban transit system in the world. With 13 metro lines, 7 JR lines, and dozens of private railways, it carries over 40 million passengers daily. It can feel overwhelming at first, but once you understand the basics, it becomes incredibly efficient.
Trains run from approximately 5:00 AM to midnight. They are famously punctual — if a train is more than one minute late, the railway company may issue a delay certificate (遅延証明書, chien shoumeisho) that you can show your employer.
IC cards are rechargeable contactless smart cards that work across virtually all trains, buses, convenience stores, vending machines, and coin lockers in Tokyo. Simply tap on at the gate when you enter, and tap off when you exit — the fare is calculated automatically based on distance.
Suica (issued by JR East) and PASMO (issued by private railways and metro) are fully interoperable. It makes no difference which one you own — both work everywhere.
If you commute daily for work or school, a commuter pass saves significant money. Most Japanese employers reimburse commuting costs — ask your HR department on your first day. The pass covers unlimited rides between your home station and work station, including all stations in between on your designated route.
Most companies cover the full cost of a commuter pass as part of your compensation. HR will tell you the approved route and whether they reimburse monthly or semi-annually.
1-month: Full price. 3-month: About 5% discount. 6-month: About 10% discount. If your employer allows it, 6-month is the best value.
Use the commuter pass option on ticket machines. For English assistance, visit a Midori-no-Madoguchi (JR ticket office) or station service counter. You will need your IC card and your home/work station names.
The pass is written directly onto your Suica or PASMO. Tap in and out as usual — rides between your two designated stations (and all stations in between) are free and unlimited.
A key benefit: you can get on and off at any station between your two designated stations at no extra charge. If you travel beyond the pass range, only the extra distance is charged to your card balance.
The iconic circle line connecting all major hubs: Shibuya, Shinjuku, Ikebukuro, Ueno, Tokyo, and Shinagawa. If you learn one line, make it this one. A full loop takes about 60 minutes.
The east-west express line cutting straight across Tokyo. Connects Tokyo Station to Shinjuku in 15 minutes, then continues west to Kichijoji, Tachikawa, and beyond. Essential for western commuters.
Tokyo's oldest subway line (opened 1927). Runs from Shibuya through Omotesando, Ginza, and Nihombashi to Asakusa. Great for shopping, sightseeing, and cultural districts.
Connects Tokyo Station to Shinjuku via Ginza, Kasumigaseki, and Yotsuya. One of the busiest and most useful lines for business commuters in central Tokyo.
The bullet train for day trips and travel. Yokohama in 18 minutes, Nagoya in 1 hour 40 minutes, Osaka in 2 hours 30 minutes. Departs from Tokyo Station. Not covered by commuter passes or regular IC cards.
Tokyo's rush hour is legendary. During peak times, train congestion rates can exceed 180% capacity — meaning passengers are literally pressed against each other. If your schedule is flexible, adjusting your commute time can make a dramatic difference in your daily quality of life.
Morning: 7:30 – 9:30 AM. Evening: 5:30 – 8:00 PM. The absolute worst is 8:00 – 8:30 AM on the Tozai and Chuo-Sobu lines.
Travel before 7:00 AM or after 10:00 AM if your schedule allows. Even leaving 15 minutes earlier can mean the difference between a packed train and an available seat.
Available during morning rush hours, usually the first or last car. Marked with pink signs and floor decals. Available to women, children, and disabled passengers.
In Tokyo, stand on the left side and walk on the right. This is the opposite of Osaka. Follow the flow and you will blend right in.
Keep your phone on silent (manner mode). No phone calls. Remove backpacks and hold them low. Let passengers exit before boarding. Avoid eating on local trains.
Google Maps and Navitime show real-time congestion levels. Some JR stations also have digital displays showing car-by-car crowding. Walk to less crowded cars.
Now that you understand the transit system, make sure you are prepared for everything else in your first week.
First Week Checklist →