Okinawa Main Island

The kingdom is still here. Beneath the American bases and the resort hotels, Okinawa's main island keeps a Ryūkyūan culture distinct from mainland Japan — its own language, its own music, its own food, its own way with the sea and with old age. Shuri Castle, burned and raised again more than once in its history and burned again in 2019, remains the symbol Naha rebuilds itself around, proof that what keeps getting destroyed keeps getting rebuilt.

Okinawa was the independent Ryūkyū Kingdom until 1879, a maritime crossroads whose court hosted envoys from China and beyond, and the banquet cuisine, the bingata dyeing and the karate that grew up here are still visibly its own. The islands are one of the world's Blue Zones, where people live markedly longer than the global average, and the locals credit the food — purple sweet potato, bitter melon, tofu, seaweed, and pork belly simmered until the fat turns to silk. In the north, Churaumi Aquarium keeps whale sharks in a tank among the largest anywhere. And the American decades left their own layer: taco rice in the diners around the bases sits happily beside soki soba.