Via Japan’s Ministry of Land, Infrastructure, Transport and Tourism for the year 2022:

1. Haneda Airport – Tōkyō
   50,427,921 passengers
2. New Chitose Airport – Sapporo
   15,227,741 passengers
3. Fukuoka Airport – Fukuoka
   14,824,614 passengers
4. Naha Airport – Naha
   13,765,285 passengers
5. Narita International Airport – Tōkyō
   13,754,290 passengers
6. Osaka International Airport – Ōsaka
   11,528,144

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