Is the cost of living in Okinawa high?

"The cost of living in Okinawa, is relatively lower compared to other major cities in Japan like Tokyo or Osaka. Housing is quite affordable, with rent for a one-bedroom apartment in the city center being significantly cheaper than in Tokyo. Utilities such as electricity, heating, cooling, and water are also reasonably priced. Groceries in Okinawa can be a bit more expensive due to the island's remote location, but it's still manageable. Eating out at restaurants is quite affordable, with a meal at an inexpensive restaurant costing less than what you would pay in Tokyo. Transportation costs are also lower in Okinawa. Public transportation is efficient and affordable, and owning a car is not as necessary due to the smaller size of the island. Healthcare in Okinawa is of high quality and is relatively affordable due to Japan's universal healthcare system. Overall, while the cost of living in Okinawa is not the cheapest in Japan, it is significantly lower than in the country's major cities. It offers a good quality of life with its beautiful beaches and warm climate, making it an attractive place to live," remarked another expat in Okinawa, Japan.