Okinawa is Japan's tropical escape — a chain of islands 1,600 km southwest of Tokyo with coral-clear water, white sand beaches, and a culture distinctly different from mainland Japan. The Ryukyuan kingdom history, unique cuisine, and relaxed pace make it feel like a different country.
Getting There
Flights from Tokyo (Haneda/Narita) to Naha: 2.5 hours, ¥8,000–¥25,000 depending on how far ahead you book. Peach, ANA, JAL, and Jetstar all operate the route. Naha is the main island (Okinawa Honto); smaller outer islands require additional inter-island flights or ferries. JR Pass does not cover flights to Okinawa.
Naha & Kokusai-dori
Naha is Okinawa's capital and main entry point. Kokusai-dori (International Street) is the 1.6 km tourist strip — souvenir shops, restaurants, sanshin (3-string instrument) music, and awamori (Okinawan spirits) tasting. The Makishi Public Market (Nishi-dori) has fresh tropical seafood and local produce. Nearby Shuri Castle (¥400) — UNESCO site, reconstructed Ryukyuan royal palace — is Naha's top attraction.
Best Beaches
Emerald Beach (Ocean Expo Park, northern Okinawa): The clearest water on the main island, calm lagoon protected by a reef. Free. Manza Beach (mid-island): Shallow warm water, good for snorkeling near Manza Cape. Katsuren Peninsula beaches: Less crowded alternatives near Katsuren Castle. Kerama Islands (ferry from Naha, 35–70 min): Arguably the best snorkeling and diving in Japan — visibility 30–40m, coral gardens, sea turtles. Day trip or overnight.
Okinawan Food
Goya champuru: Bitter melon stir-fry with tofu, egg, and spam — the signature dish. Okinawa soba: Pork-broth noodle soup with braised pork (rafute) — different from mainland soba (no buckwheat). Taco rice: Taco meat on rice — an Okinawan invention from US base culture. Awamori: Okinawan rice liquor, stronger than sake, often aged in clay pots. Jimami tofu: Peanut tofu — silky, mild, served with sweet miso. Eat at a traditional shokudo (simple diner) for the most authentic and affordable version of all of these.
Culture & History
Okinawa was an independent Ryukyuan kingdom until annexation by Japan in 1879 and was the site of the Pacific War's last major land battle (1945). The Peace Memorial Museum (Itoman, ¥300) is moving and essential context. Nakagusuku Castle ruins and Nakamura House show well-preserved pre-Japanese Ryukyuan architecture.
Best Time to Visit
May–June and September–October: warm, less crowded, off peak. July–August: peak beach season, crowded, expensive. Winter (December–February): 18–22°C — excellent for sightseeing but not swimming. Rainy season: mid-May to mid-June (but it passes faster than mainland Japan's).