Kume Island: Okinawa's Quiet Beach Escape

A small volcanic island west of Okinawa's main island offers white sand, a famous sandbar and a slower pace of travel.

Published October 26, 2026 at 11:19 AM JST | By Tokyo Paul

Quick answer: Kume Island (Kumejima) is a small island in Okinawa Prefecture, about 90 to 100 kilometers west of Naha, reached by a flight of roughly 30 minutes or a ferry of around three hours. It is known for Hatenohama, a sandbar about seven kilometers long that is reachable only by boat, for the long white sand of Eef Beach, and for quiet, uncrowded scenery. Renting a car or bicycle is the usual way to get around.

Okinawa's main island draws most of the visitors, yet many travelers want something calmer and smaller. Kume Island fits that wish, with warm blue water, a laid back atmosphere and enough sights to fill a few days without a rush. This guide explains where the island is, how to reach it, what to see and eat, and how to plan around boats, weather and rentals. It is written for beach lovers, snorkelers and anyone who likes a place where the pace slows down.

Where Kume Island Is

Kume Island belongs to Kumejima Town in Okinawa Prefecture and lies in the East China Sea, roughly 90 to 100 kilometers west of Naha. It covers about 59 square kilometers and had a population of around 8,700 in the 2010 census. It is a volcanic island, and its main industries are sugarcane farming and tourism.

The island is small enough to circle by car in under an hour. Its road loop is about 48 kilometers, which means a day of driving can cover coast, villages and viewpoints. Because it sits so far west of the main island, it has its own character, with quiet roads, small fishing communities and wide sea views.

How to Get to Kume Island

The quickest way to reach Kume Island is by air. Flights from Naha Airport to Kumejima Airport take about 30 to 35 minutes, and there are several flights a day. Seasonal direct flights from Tokyo have also been offered in summer, so check with airlines for the current schedule.

A ferry also runs from Tomari Port in Naha, and the trip takes roughly three hours, depending on the vessel. Ferries can be affected by sea conditions, so keep a flexible schedule. Whichever way you travel, confirm timetables before booking, because seasonal changes are common.

Hatenohama: The Sandbar at the End of the Sea

Hatenohama is the island's best known attraction. It is a white sandbar roughly seven kilometers long, lying off the east coast, and it is uninhabited. The sandbar can be reached only by boat, with a shuttle ride of about twenty minutes from the island's shore, and tours run for a half day or a full day.

Visitors go to swim, snorkel and try stand-up paddleboarding, or simply enjoy the view of sand and sea in every direction. There are almost no facilities, so bring water, snacks, sun protection and a hat. Tour operators decide whether boats run according to weather, so book in advance and have a backup plan for rough days.

Beaches and Sea Activities

Eef Beach is a long, gentle stretch of white sand, about two kilometers in length, with calm water suited to swimming. It suits families who want calm water and sunshine. Other beaches around the island offer quiet spots, but conditions vary by tide, so ask locally.

The surrounding coral reefs support snorkeling and diving, and operators run guided trips. Marine life in the waters around the island includes whales in season, manta rays and dolphins, and eco tours and whale watching are offered by local operators. Always follow guides' instructions and check the season for the activity you want.

Culture, History and Craft

Beyond the beach, Kume Island has an interesting cultural side. Uezu House, built in the mid 1700s, is a designated important cultural property and includes a garden, giving a glimpse of old Okinawan village life. The island is also known for Kumejima tsumugi, a hand-woven silk textile, and visitors can watch weaving at local workshops.

Castle ruins from Okinawa's gusuku period, including Uegusuku, offer a view of history and a good panorama from high points on the island. Tatami-ishi, a set of lava rock formations on the small islet of Oujima, resembles tatami mats and was formed by volcanic activity millions of years ago. Together these sights give the island a depth that surprises many first-time visitors.

What to Eat on Kume Island

Local food reflects the sea and the farmland. Kumejima soba is the local take on Okinawa soba noodles, and kuruma ebi, a type of prawn, is a specialty. Umibudo, or sea grapes, are a seaweed with tiny bubble-like beads that pop in your mouth, and they are grown using deep ocean water pumped from far below the surface.

The island's own chicken, called Akadori, is another local product. Menus include Okinawan staples as well, and many restaurants are small and family run. Ingredients can include shellfish, pork and other items, so ask staff or check labels if you have allergies or dietary restrictions.

Getting Around the Island

Public transport is limited, so renting a car, scooter or bicycle is the usual choice. Roads are generally quiet, and the loop around the coast makes navigation easy. Book rentals early in busy seasons, and remember that foreign visitors who drive need the proper license documents.

Cycling is pleasant on flat sections, though the heat can be strong in summer. Taxis exist but are few, so arrange a ride in advance when you have a ferry or flight to catch. Free Wi-Fi is available at the airport, the ferry terminal and the town hall, which helps with booking tours.

Weather and Planning

Kume Island has a warm, humid subtropical climate. Japan Meteorological Agency normals show an annual average temperature of about 23 degrees Celsius, with plenty of rain through the year. Summer is hot and bright, while winter is mild but can be breezy, and the sea can be rougher.

Boat tours and ferries depend on conditions, so build a spare day into your plan, especially if you have a flight to catch. Typhoon season in late summer and autumn can disrupt schedules, so consider flexible bookings. Check the forecast before you go, and confirm with tour operators the day before.

A Slow-Travel Plan

Two or three nights is a comfortable length of stay. Spend one day on the Hatenohama tour, another on a drive around the island with stops for sights and meals, and a third on a quiet beach or a craft visit. Evenings are a good time for a relaxed dinner at a local restaurant.

The island rewards slow travel. Rather than rushing between sights, leave room for a long lunch, an unplanned stop at a roadside stall or a walk along the shore. That slower rhythm is what many people hope to find when they look beyond Okinawa's busiest areas.

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Frequently Asked Questions

How do you get to Kume Island?

Fly from Naha Airport to Kumejima Airport, which takes about 30 to 35 minutes, or take a ferry from Tomari Port in Naha, which takes around three hours. Seasonal flights from Tokyo have been offered in summer. Check current schedules with the airlines and ferry operator.

What is Hatenohama?

Hatenohama is a sandbar about seven kilometers long off the east coast of Kume Island. It is uninhabited and can be reached only by boat on half-day or full-day tours. Bring water and sun protection, because facilities are minimal, and book in advance.

Do you need a car on Kume Island?

A car, scooter or bicycle is the most practical way to get around, since public transport is limited. The island is small, with a loop road of about 48 kilometers, so driving is easy. Book rentals ahead in busy seasons and check license rules.

Keep Exploring

More guides from Tokyo Paul: Zamami and the Kerama Islands: Okinawa's Brilliant Blue Waters, Miyakojima: Okinawa's Clear Blue Island and Ishigaki and the Yaeyama Islands: Okinawa's Far Southern Charm.