Transiting Through Japan: Do You Clear Customs?

Generally, you do not clear Japanese customs if you remain in the airside transit area and do not enter the country. Typical steps:

1. Passport control on arrival.
2. Follow "Transit/Transfer" signs.
3. Check in for connecting flight; confirm baggage transfer.
4. Stay in secure transit area (duty-free, dining, restrooms).
5. No customs inspection unless you leave the airport.
6. Proceed to departure gate after security screening.

If you exit the airport, you must clear customs and immigration. Always verify current rules with your airline or embassy.