You have arrived at your station, but the ticket gate will not let you out. Don’t worry—this is a common and usually simple problem. A fare adjustment machine can help you pay the remaining fare before you leave the paid area of the station.
Many stations have fare adjustment machines near the exit gates. However, the functions, accepted tickets, IC cards, and payment methods can vary by railway company, station, and machine.
Quick answer: Before leaving the station, find a fare adjustment machine near the exit gates. For a paper ticket, insert the ticket, check the extra fare shown, pay the amount, and collect the ticket or adjustment receipt before using the gate. For an IC card, look for a machine that specifically supports IC card balance checks or charging—or ask station staff for help.
What Is a Fare Adjustment Machine?
A fare adjustment machine is a station machine used when the ticket you have is not enough for the journey you actually took.
For example, you may need one if:
- You bought a paper ticket for a shorter trip but traveled farther.
- You changed your destination after buying a ticket.
- You were unsure of the fare and bought a lower-priced ticket.
- Your ticket gate does not accept your ticket because additional payment or staff assistance is needed.
The machine is usually inside the ticket gate area, close to the exit gates. Look for signs in English such as “Fare Adjustment,” “Adjustment,” or “Tickets.” If you cannot find one, go directly to the staffed gate.
Related guide: Learn the basics before your next journey in How to Buy Train Tickets in Japan: IC Cards, Ticket Machines and Shinkansen Tickets.
When You May Need to Adjust Your Fare
The most common situation is a paper ticket that covers only part of your trip. For instance, you may buy a ticket to one station, stay on the train to a farther station, and then need to pay the difference at the end.
A fare adjustment machine may also be useful when you are changing between railway companies. In some cases, though, a special ticket, a pass, a reserved-seat ticket, or a journey involving several operators may need to be checked by station staff instead.
If an IC card has too little stored value when you reach the exit gate, you will often need to add money to the card. This may be possible at a charge machine, ticket machine, or a fare adjustment machine with IC card support. Check the machine screen carefully, because not every adjustment machine can charge every IC card.
How to Use a Fare Adjustment Machine for a Paper Ticket
The exact screen layout differs, but the basic process is straightforward.
- Stay inside the ticket gates. Do not leave the paid area to search for help. The machine is normally near the exit gates.
- Switch the screen to English. Look for an “English” button on the screen or beside it. Some machines start in English after you select the language.
- Insert your paper ticket. Put the ticket into the slot marked for tickets. Use only the ticket requested by the machine.
- Check the amount shown. The screen should display the extra fare needed, if the ticket can be adjusted by that machine.
- Pay the requested amount. Many machines accept cash, but payment options vary. Do not assume that a credit card will work.
- Collect everything that comes out. This may include an adjusted ticket, an adjustment receipt, change, or another ticket needed to pass through the gate.
- Go to the exit gate. Insert the ticket or receipt into the gate as instructed. If you are unsure which item to use, show all of them to the gate staff.
Before You Walk Away: A Quick Collection Check
- Your original or replacement ticket
- Your fare adjustment receipt, if issued
- Any change
- Any additional ticket returned by the machine
Take a moment to check the tray and ticket slot. It is easy to focus on the screen and forget a small ticket or your change.
How to Handle an IC Card With Insufficient Balance
If you use an IC card, you normally tap it at the gate rather than inserting it into a ticket slot. When there is not enough balance, the gate may stop you and show a message or remaining balance.
First, look nearby for a machine marked for IC card charging or balance services. Some fare adjustment machines can also handle IC cards, but this is not universal.
- Check whether the machine shows IC card support.
- Select English if it is available.
- Place your card on the marked reader—do not force it into a paper-ticket slot.
- Choose the charging or adjustment option shown on the screen.
- Add enough money to cover the missing fare and a little extra for your next ride, if you wish.
- Collect your card and return to the exit gate.
If the machine does not recognize your card, does not offer a charging option, or only accepts a payment method you cannot use, go to the staffed gate. The staff can explain the available options for that station.
Related guide: For a clear overview of travel cards, read How to Use IC Cards in Japan: Suica, PASMO, and Other Travel Cards Explained (Stress-Free Guide).
Related guide: If the gate has stopped you, see What to Do If Your IC Card Does Not Work at the Ticket Gate in Japan.
What If the Machine Does Not Accept Your Ticket?
This does not mean you have done anything wrong. Some tickets cannot be handled by every machine. For example, special rail passes, long-distance tickets, reserved-seat tickets, tickets involving several railway companies, and certain discount tickets may need staff assistance.
If the machine rejects your ticket:
- Do not keep forcing the ticket into the slot.
- Check whether another nearby machine is labeled for your railway company or ticket type.
- Use the help button if the machine has one.
- Go to the staffed gate with your ticket and any receipts.
You can simply say: “I need to adjust my fare.” You can also show your ticket and point to your destination on a map or phone. Staff at major stations are used to helping visitors with this situation.
Fare Adjustment Machine vs. Staffed Ticket Gate
| Situation | Usually easiest option |
|---|---|
| A simple paper ticket is short by a small amount | Fare adjustment machine |
| Your IC card has insufficient balance | IC card charge machine or a supported adjustment machine |
| You have a pass, a special ticket, or multiple tickets | Staffed ticket gate |
| The machine rejects your ticket or card | Staffed ticket gate |
| You are unsure what the screen means | Staffed ticket gate |
Using the staffed gate is not a failure. It is often the quickest choice when your journey is complicated or you are in a hurry.
Can You Use a Credit Card at a Fare Adjustment Machine?
Do not rely on being able to use a credit card. Many fare adjustment machines are designed mainly for cash, and accepted payment methods differ by operator and machine.
Keeping some yen in cash is useful for local travel, especially when using smaller stations, local railways, or bus systems. If you only have a card, ask staff which payment options are available at that station.
Common Mistakes to Avoid
- Trying to leave the station first: Adjust the fare before passing through the exit gate.
- Putting an IC card into a ticket slot: Use the card reader only when the machine supports your card.
- Assuming every machine has the same features: Read the labels and on-screen instructions at that station.
- Throwing away a receipt too quickly: Keep every ticket and receipt until you are fully through the gate.
- Forgetting change: Check the collection tray before leaving the machine.
- Using a machine for a complicated ticket: When in doubt, ask the staff at the gate.
A Simple Plan If You Do Not Know the Correct Fare
On some local routes, travelers buy a lower-priced paper ticket when they cannot work out the exact fare. At the destination, they adjust the difference before exiting. This can be practical, but it is not a universal rule for every route, ticket type, or railway company.
If you are uncertain, buying a ticket from a staffed counter or using an IC card where accepted can make local travel easier. Always follow the instructions shown by the railway operator at the station.
Related guide: Feel more comfortable with platforms, transfers, and ticket gates by reading How to Use Trains in Japan: Routes, Platforms, Transfers and Etiquette.
Quick Checklist Before You Exit the Station
- Am I still inside the ticket gates?
- Do I have a paper ticket or an IC card?
- Does this machine support the item I am using?
- Have I selected English, if needed?
- Do I have enough cash if the machine does not accept cards?
- Did I collect my ticket, receipt, IC card, and change?
- If I am unsure, have I gone to the staffed gate?
Frequently Asked Questions
Where are fare adjustment machines in Japan?
They are usually near the exit ticket gates, inside the paid area of a train or subway station. Larger stations may have several machines, while smaller stations may direct you to the staffed gate instead.
Can I adjust a fare after I leave the ticket gates?
Usually, fare adjustment is handled before you exit the paid area. If you have already left or are unsure what to do, speak to station staff as soon as possible.
Can I use a fare adjustment machine for any train ticket?
No. Many machines handle ordinary local paper tickets, but special tickets and passes may need staff assistance. The accepted ticket types depend on the railway company and machine.
What should I do if my IC card balance is too low?
Look for an IC card charge machine or an adjustment machine that clearly supports IC cards. If you cannot find one or the machine does not accept your card, ask at the staffed ticket gate.
Will every fare adjustment machine accept cash and credit cards?
No. Cash is commonly useful, but card acceptance varies. Check the machine display and keep some cash available for local transport.
Is it okay to ask station staff for help?
Yes. If the machine is confusing, your ticket is rejected, or you are carrying a special ticket or pass, the staffed gate is the sensible option. Show your ticket or card and explain where you traveled.
Related guide: For more first-trip tips that make stations and daily travel easier, see First Time in Japan? 15 Things to Know Before You Go (Stress-Free Tips).
