A transit IC card is the single most useful thing you can carry in Japan. It is a contactless card — or an entry in your phone's wallet — that you touch to a reader to pay a train fare, a bus fare, or a convenience store bill. There is no app to open, no PIN, no signature, and no need to work out what a journey costs before you take it.
What an IC card actually is
IC stands for "integrated circuit". The card holds a chip and an antenna, and a reader powers it wirelessly for the fraction of a second it takes to complete a transaction. Japan's cards use Sony's FeliCa standard rather than the contactless system used by most bank cards elsewhere, which is why the readers are so fast — and, as covered below, why not every phone can hold one.
What matters practically is that the card is a stored-value purse. You load money onto it, and each tap deducts from that balance. It is not linked to a bank account, it is not a credit card, and an anonymous card is not tied to your identity in any way. If you lose an unregistered card, you have lost the balance exactly as if you had dropped cash.
How paying for a journey works
Japanese rail fares are distance-based, so the system needs to know both where you got on and where you got off.
Touch in at the gate
Place the card flat on the reader panel until it beeps and the gate flaps stay open. A quick tap is enough — there is no need to hold it there or wave it.
Travel
Change trains and operators freely within the area. Intermediate gates between lines handle the split automatically.
Touch out at your destination
The correct fare is calculated and deducted, and the small display shows your remaining balance.
On buses the pattern varies: in most cities you tap once on boarding for a flat fare, but where fares are distance-based you tap on entry and again on exit. The reader position tells you which system is in use — if there is a reader at the rear door, it is a tap-in, tap-out route.
Travelling with children
Children's fares are roughly half the adult fare, and a child's IC card must be issued at a staffed counter with proof of age. An adult card used by a child will simply charge the adult fare, so it is worth the detour to the ticket office if you are travelling with kids for more than a day or two.
The major cards
Ten cards have been mutually accepted since 2013. All of them work on the others' networks in the major cities, so the practical advice is to buy whatever is sold where you land.
| Card | Issuer | Home region |
|---|---|---|
| Suica | JR East | Tokyo and eastern Japan |
| PASMO | Tokyo private rail and bus operators | Greater Tokyo |
| ICOCA | JR West | Osaka, Kyoto and western Japan |
| PiTaPa | Kansai private operators | Kansai (postpay — see below) |
| TOICA | JR Central | Nagoya and central Japan |
| manaca | Nagoya rail and bus operators | Nagoya |
| Kitaca | JR Hokkaido | Sapporo and Hokkaido |
| SUGOCA | JR Kyushu | Fukuoka and Kyushu |
| nimoca | Nishitetsu | Fukuoka and northern Kyushu |
| Hayakaken | Fukuoka City Subway | Fukuoka |
Suica, PASMO and ICOCA are the three a visitor is most likely to encounter, and any of them will serve for a whole trip. Suica and PASMO are functionally interchangeable in Tokyo; the difference is which company issues them, not what they do.
PiTaPa is the odd one out
PiTaPa is a postpay card: it bills a Japanese bank account monthly rather than holding a balance. Applying requires residency and a credit check, so it is not a realistic option for a visitor. Other cards used in the Kansai region work normally — the restriction is on getting a PiTaPa, not on using your own card there.
Regional compatibility, and its one hard limit
This is the single most misunderstood part of the system, and the one that strands people at ticket gates.
Mutual acceptance means your card is recognised in each participating area. It does not mean the areas are joined into one network. Each operator's fare calculation works within its own region, so:
You cannot touch in inside one fare area and touch out inside another. The exit gate will reject the card even though it works perfectly on both ends of the trip.
In practice this only bites on long intercity journeys — precisely the ones you would take on a bullet train or a limited express, which need their own ticket anyway. Riding all day in Tokyo, or taking your Tokyo-bought card to Kyoto and using it there, is entirely normal and works exactly as expected.
There are also smaller networks that never joined the mutual scheme at all, mostly rural buses and a few local railways. Where a route does not accept IC cards, the vehicle or station will say so, and you pay cash.
Mobile IC cards
Adding a card to a phone removes the deposit, the ticket machine queue, and the need to carry cash to recharge. It is the better option whenever your hardware supports it.
iPhone and Apple Watch
Any iPhone 7 or later can hold a Suica, PASMO or ICOCA, regardless of which country the phone was bought in — Apple builds FeliCa support into every model worldwide. Add the card in the Wallet app, top it up with a credit card, and hold the phone near the reader. Express Transit mode means you do not need to unlock the phone or authenticate at the gate.
This is the most convenient route for most visitors, and it is worth setting up before you fly rather than on arrival.
Not every card issuer accepts every card type
Recharging a mobile Suica or PASMO from a foreign-issued credit card works for many travellers and fails for others, depending on the network and the issuer. If a top-up is refused, cash recharge at any station machine still works for a physical card, and some travellers keep a physical card as a fallback for this reason alone.
Android
Android is the harder case. A Japanese transit card needs Osaifu-Keitai — Japanese FeliCa hardware — and the vast majority of Android phones sold outside Japan do not include it, even flagship models that support contactless payment elsewhere. Having NFC is not enough; FeliCa is a separate radio protocol.
If your Android handset was bought in Japan, mobile Suica and mobile PASMO work well. Otherwise, plan on a physical card.
Where to buy one
Physical cards are sold at:
- Ticket machines in JR and subway stations — the most common route. Look for the IC card menu and switch the machine to English first.
- Staffed ticket offices, including JR East's midori no madoguchi (みどりの窓口). Necessary for children's cards and registered cards.
- Airport stations, which is the natural place to buy one — the rail link into the city is your first journey anyway.
A standard card carries a ¥500 refundable deposit on top of whatever you load onto it. The deposit is not a fee; it comes back when you return the card.
Reading the machines
Every ticket machine has an English button, usually top-right on the touch screen, and it changes the whole interface — press it before anything else.
Some things stay Japanese regardless. Station names on fare maps above the machines are written in kanji with a kana reading beside them, so the kana chart is worth a look if you are still learning to read them. Older signage and handwritten notices sometimes give prices in Japanese numerals rather than figures, which the Japanese number converter will translate. And if you need to type a station name into a maps app to check you are at the right one, the Japanese keyboard works without installing an input method.
Tourist cards: Welcome Suica and equivalents
Several operators sell short-term cards aimed at visitors — Welcome Suica is the best known — which skip the deposit entirely but expire 28 days after purchase, with any leftover balance forfeited. They are a good choice for a short trip if you intend to spend the balance down, and a poor one if you expect a refund at the end.
Availability of ordinary anonymous cards has been restricted at times, and which tourist cards are sold changes periodically. Check what is on offer at the airport counter when you arrive rather than committing to a specific card in advance.
Recharging
Topping up is called chāji (チャージ). A card holds a maximum of ¥20,000.
- Station ticket machines — the standard method, available on every concourse. Cash only for physical cards.
- Fare adjustment machines (精算機) beside the ticket gates, if you discover a shortfall on the way out.
- Convenience stores — 7-Eleven, FamilyMart and Lawson will top up a card at the register. Say "chāji" and hand over the card and cash.
- In-app, for mobile cards, with a registered credit card.
For a first load, ¥2,000–3,000 is a sensible starting point for a few days of city travel; you can add more at any station in seconds.
Where else you can use it
The transit card doubles as everyday electronic money, and this is where it quietly earns its place:
- Convenience stores, drugstores and many supermarkets
- Vending machines, including most station platform machines
- Station coin lockers — far easier than feeding in coins
- Many fast food chains, cafés and casual restaurants
- Some taxis
- Station kiosks and bakeries
Look for the card's logo or a 交通系IC ("transit-type IC") sticker at the register. Payment is the same tap, and it is genuinely faster than cash for small purchases.
Keep cards apart
Two IC cards in the same wallet will confuse a reader, which sees both and accepts neither. The same applies to holding a card against a phone that also contains one. Take the card out, or keep them in separate pockets.
Common mistakes
Assuming the card covers long-distance travel. It covers local networks. Bullet trains and limited expresses need separate tickets or a registered service, and attempting the journey on balance alone leaves you stuck at the far-end gate.
Crossing a regional boundary in one journey. Covered above, and worth repeating: the card working in two cities does not mean it works between them.
Buying a physical card when a phone would do. iPhone users in particular often queue for a card they never needed.
Expecting a refund anywhere. Refunds are handled by the issuing operator only. A Suica cannot be returned in Osaka, and an ICOCA cannot be returned in Tokyo. If your trip ends in a different region from where it started, plan to spend the balance down instead — it is easier, and there is no handling fee on buying a coffee.
Leaving an anonymous card unregistered. A registered card can be cancelled and reissued with its balance if it is lost. An unregistered one cannot. Registration takes a couple of minutes at a machine and requires a name and phone number.
Forgetting to touch out. The system charges a maximum fare, or flags the card as having an incomplete journey, which then needs a staff member to clear. Always tap on the way out, even when the gate is standing open.
Topping up with a foreign card and assuming it will work. Carry enough cash for at least one recharge until you have confirmed your card is accepted.
Is it worth it for a short trip?
Yes — even for a few days. Paper tickets require reading a fare table in Japanese, working out the price to your destination before you buy, and repeating it for every leg. The card removes that decision entirely, works across operators without your knowing where one network ends and the next begins, and pays for your coffee afterwards.
The only case for skipping it is a trip that consists almost entirely of long-distance rail on a pass, with very little local travel at either end — and even then, most travellers end up wanting one for the subway.