If Japan is your first international trip, entry is one of the easier parts. According to the US State Department country information page, US citizens do not need a visa for short-term tourism stays.
Have These Ready Before You Board
- A passport valid for the length of your stay. Check the expiration date now, not at the airport.
- Proof of onward travel. Immigration officers can ask how and when you plan to leave.
- Your first accommodation address. Arrival forms ask where you are staying, and "I will figure it out" is not an answer that works.
Good to Know
- Japan's Ministry of Foreign Affairs lists the United States among visa-exempt countries for short tourism stays.
- Rules change. The official pages listed below are the places to confirm before you fly, and PINYA links them so you do not have to guess.