Your airport pick up will meet you at Naha International Airport (assuming your flight arrives after 8:00am and before 21:30) and will take to your hotel by public transportation. They will answer any of your questions and hand you your pocket internet device to use during your trip. They will also hand you a rechargeable transportation card to use on non-JR trains with 2,000 yen initial credit for each traveler. Details directions will be included in your tour organizer send to you about 2 weeks before you depart for Japan.
Once you are checked in and had time to rest, you will be free to enjoy dinner anywhere you’d like. Make sure to ask your airport pick-up to provide a few recommendations before parting ways.