https://www.jal.co.jp/jp/en/dom/airport/ubj/index.html
Yamaguchiube Airport (Airports in Japan) - JAL Domestic Flights
airports in japandomestic flightsjal
https://www.esky.co.uk/airports/co/jp/japan
Airports in Japan - eSky.co.uk
Airports Japan - All information about airports in Japan: flight timetable (departures and arrivals), maps, car parks, directions - Airports in Japan.
airports in japaneskycouk
https://www.godigit.com/international-travel-insurance/airports/airports-in-japan
Airports in Japan: List of 15 Domestic & International Airports
airports in japanlist ofdomesticinternational
https://travel.economictimes.indiatimes.com/news/aviation/international/more-airports-in-japan-to-allow-international-flights/91938160
Aviation: More airports in Japan to allow international flights, ETTravelWorld
Aviation: At present, international flights are limited to five airports in Japan, Haneda, Narita, Kansai, Chubu and Fukuoka, as part of Covid-19 restrictions....
airports in japaninternational flightsaviationallow