Absolutely! Naha, Ishigaki, and Miyakojima are some exciting destinations in Japan. Here are some travel tips for a wonderful journey:

Best Time to Visit:
The best time to visit Naha, Ishigaki, and Miyakojima is from April to June and October to November, during these periods, the weather is very comfortable.

Route and Accessibility:
All three destinations are well connected by flights. From mainland Japan, you can fly into Naha, transit to Ishigaki, and from there to Miyakojima. There are also direct flights between Naha and Miyakojima.

Altitude and Acclimatization:
These islands sit at sea level, so need to worry about acclimatization or altitude sickness.

Accommodation and Booking:
There's a range of accommodations available in these places, from hotels to guesthouses. For better rates and availability, especially during Japanese holidays, book in advance.

Clothing and Essentials:
Pack lightweight clothing for the warm, humidity-resistant, tropical weather. Don’t forget your swimsuit and sunscreen. If you're planning to do some hiking, be sure to bring comfortable footwear.

Health and Safety:
Ensure that your vaccinations are up-to-date. Respect the marine life if snorkeling or scuba diving and follow lifeguards' advice to prevent mishaps.

Local Etiquette and Respect:
Japanese people highly appreciate good manners. Respect the local customs, and remember to remove your shoes before entering traditional Japanese homes. Don't forget to say "Arigato" which means thank you.

Enjoy your journey!