In Okinawa Islands, the southernmost region of Japan, a rich and beautiful ecosystem and natural environment still thrive both on land and in the sea. You can enjoy your stay in Okinawa by entering the environment with flora and fauna. There are, however, also hidden risks to humans in relation to Okinawa's nature. To live healthily and safely for your family, you need to understand how the islands' natural environment, including the wildlife, works. Given the awareness of the point of view, you could pay some attention and observe certain basic rules while enjoying the natural environment. In this book, the author, a physician with long-lasting experience in observing the relationship between the islanders and nature in Okinawa, provides comprehensive advice on how to live safely and healthily in Okinawa for residents, visitors, and all those interested in Okinawa.