Amami Oshima — the largest island in the Amami archipelago, halfway between Kyushu and Okinawa — is one of Japan’s most biologically remarkable islands. Designated a UNESCO World Natural Heritage Site in 2021 alongside Okinawa’s northern forests and Iriomote, Amami’s subtropical forest harbors dozens of endemic species found nowhere else on Earth. For residents seeking wildlife encounters and forest immersion alongside a living island culture, Amami is exceptional.
UNESCO Forest: Amami’s Subtropical Wilderness
The Amami Oshima Subtropical Forest, comprising the island’s mountain interior and connected wetlands, protects ecosystems that have evolved in isolation since the islands separated from the Asian continent. The forest is home to approximately 1,800 plant species, 58 endemic bird species, and 36 endemic reptile and amphibian species. Most remarkable is the Amami rabbit (Amami no kuro usagi) — a large, dark-furred primitive rabbit found only on Amami and Tokunoshima, considered a “living fossil” with characteristics ancestral to all rabbits. Night tours in specific forest areas offer reliable rabbit sightings between October and April. The Ruddy kingfisher, Lidth’s jay, and Amami thrush are endemic birds seen by birders making dedicated visits. Guided forest walks with licensed nature guides are available from Amami City’s tourism office.
Amami’s Beaches and Sea
Despite its UNESCO designation, Amami has excellent accessible beaches. Ohama Beach near Amami City and Yuidori Beach are swimmable from May through October with good snorkeling. The northern and eastern coasts have more exposed beaches with Pacific wave energy suited to surfing — Amami has a small but active surf community. Mangrove forests at the Yakodugi River estuary near住用 can be explored by kayak; guided tours are available and the mangrove canopy is home to egrets, kingfishers, and the occasional sea turtle in the adjacent bay. Diving around Amami’s outer reefs — particularly the southern coast near Setouchi — has excellent coral and significant populations of sea turtles and reef sharks.
Oshima Tsumugi: Japan’s Most Precious Silk Fabric
Oshima Tsumugi is the silk textile that defines Amami’s cultural identity — a hand-woven fabric using threads individually dyed with Teichi (mud) and Sharinbai tree bark before weaving, creating intricate geometric patterns with a distinctive matte sheen. The fabric is one of Japan’s three great weaving traditions (alongside Kyoto Nishijin and Hakata-ori) and the most expensive: an authentic Oshima Tsumugi kimono takes 1–6 months to produce and costs ¥500,000–2,000,000. The process is designated an Important Intangible Cultural Property. The Oshima Tsumugi Village facility near Amami City demonstrates the mud-dyeing and weaving process, with workshops allowing visitors to try hand-weaving. Smaller items — scarves, pouches, neckties — incorporating genuine Oshima Tsumugi fabric are available as souvenirs at more accessible price points.
Amami Food and Drink Culture
Amami’s cuisine bridges Kyushu and Okinawan traditions. Keihan (chicken rice soup) — rice topped with shredded chicken, mushrooms, and egg, then doused with rich chicken broth — is Amami’s signature dish, available at dedicated keihan restaurants and delivered at table-service speed. Amami black sugar shochu is produced only on Amami and the other Amami islands — unlike standard shochu, it’s made from black sugar (kokuto) and has a sweeter, more complex flavor. The main brands (Reika, Amami Oshima, Jougo) are available nationally but taste best on-island with local food. Tobiuo (flying fish), katsuo (bonito), and mozuku seaweed are the main seafood elements of Amami cooking.
Getting to Amami Oshima
Amami Airport receives flights from Tokyo Haneda (2 hours), Osaka Itami (1 hour 20 minutes), Kagoshima (45 minutes), and Naha Okinawa (55 minutes). Ferries from Kagoshima take 11 hours; from Naha, about 10 hours — the overnight ferry is a pleasant option with private cabins. The island is large (712 km²) — rental car is essential for exploring the forest interior and outer beaches. The northern city of Amami has the main commercial district and accommodation concentration. The Amami World Natural Heritage Center (Worldheritage Center) near the forest entrance has excellent free exhibits on the island’s ecology and species.