During the Golden Week period, Parking, check-in counters, and Security Screening are expected to be crowded.
When traveling to Naha Airport, please use public transportation such as monorails and buses, and allow yourself plenty of time. We appreciate your understanding and cooperation.
In addition, to shorten the time it takes for Security Screening, please check the following websites to note regarding carry-on and checked baggage.

Ministry of Land, Infrastructure, Transport and Tourism website: https://www.mlit.go.jp/koku/index.html
Ministry of Land, Infrastructure, Transport and Tourism Official: https://twitter.com/MLIT_JAPAN
Government Public Relations Online: https://www.gov-online.go.jp/useful/article/201910/1.html