Kume Ferry Guide from Naha: Schedule, Fares & Booking

Travel to Kume from Naha goes by sea. The traditional option has been Kume Shosen's ferry. It's an old-style journey of about three hours, watching the ocean roll past from the deck. In May 2026, a new option joined it: Kume Island Ocean Jet's jetfoil 'Tsumugi.' From Naha Wharf to Kume's Kanegusuku Port, it runs about 82 minutes in summer and 101 minutes in winter. The fare is higher than the ferry, but the travel time drops sharply. For travelers who want to save time, do a day trip, or keep the visit short, the jetfoil fits. For travelers bringing a car, carrying a lot of luggage, or keeping costs down, the ferry is the better match.

As of May 2026, the jetfoil 'Tsumugi' is suspended for repairs following a collision shortly after launch, with operations targeted to resume on July 1, 2026. If you're planning to use it, check the latest status on the official site before booking.

Kume Island Ocean Jet 'Tsumugi' ¥7,800 one-way for adults. Travel time roughly 80–100 minutes. Kume Shosen Ferry ¥3,450 one-way for adults. Travel time about 3 hours.

The ferry runs different patterns by day of the week. On Mondays, only the morning sailing operates; the afternoon sailing is suspended. From April through October, the Friday afternoon sailing from Kume routes via Tonaki Island, extending the trip to about 3 hours 30 minutes. Fares and schedules above reflect May 2026. Before you go, check the official sites of Kume Shosen and Kume Island Ocean Jet for the latest details.

If you've come to Kume, this is where to aim for first. Off the east coast of the island lies a long, narrow strip of pure white sand. It's actually made of three sand bars — Maenohama, Nakanohama, and Hatenohama — and tours typically land at the middle one, Nakanohama. The moment you step off the boat, your entire view is just white sand, blue water, and blue sky. No buildings, no power lines, no car noise. The full weight of 'I really came to Kume' lands at once, and you find yourself thinking: this is so much better than the photos.

Access is about 20–30 minutes on a tour boat. Half-day tours start around ¥3,500, and full-day tours around ¥4,500. Whether snorkeling gear and lunch are included, and how long you stay, varies by operator.

The thing to try on Hatenohama isn't only snorkeling. Walk to the far end of the sand bar, let yourself float in the shallows, and just look up at the sky. What fills your view: the blue of the sea and the blue of the sky. What fills your ears: the waves and the wind. More than doing anything, doing nothing turns out to be the best way to spend your time here.

One thing to know: Hatenohama has almost no shade. In summer, the combination of direct sun and reflection off the sand is intense — sunscreen, a hat, and a rash guard are essential. Small pieces of coral can hurt your feet, so bring marine shoes or sandals that strap securely. Portable toilets are sometimes installed in summer only, but they are very basic. Use the restroom at the port before departure, and bring your own toilet paper just in case.

On the eastern side of Kume, around the Ojima area, there are places that only fully reveal themselves at low tide. One of them is Tatamiishi. Tatamiishi is a rock landscape on the southern shore of Nishi-Ojima, a small island connected to Kume by a bridge. More than 1,000 pentagonal and hexagonal stones line up across the shore, like the shells of turtles.

The pattern formed as andesitic lava cooled and cracked, with wave erosion gradually polishing the surface flat. Designated a National Natural Monument, it's one of Kume's signature landscapes.

If you go, always check the tide first. At high tide the rocks sink under the surface and become hard to see — to enjoy the pattern, aim for the hours around low tide. Locals told me that in recent years, shifting tidal flows have begun to bury parts of Tatamiishi under sand, and the exposed area is gradually shrinking. It's one of those landscapes worth seeing now, while it still shows.

Just north of Tatamiishi sits another strange place. Shirugachi Bridge. This bridge can only be crossed at low tide. At high tide the approach sinks beneath the water; when the tide pulls back, the bridge reappears — the kind of place that genuinely earns the nickname 'phantom bridge.'

The name 'Shirugachi' is said to come from an old fishing practice on this site, where schools of fish called 'shiru' were caught using stone fish weirs known as 'gachi.' A tidal flat stretches out beyond the bridge, and it's also a popular spot among local anglers. Cross while the tide is out; head back before it comes in. Ways of enjoying the place that follow nature's own rhythm still survive here.

That said, once the tide rises the bridge truly becomes uncrossable. Whether you're sightseeing or fishing, check the tide table for both low and high tide times, and leave with plenty of margin.

If you want easy access to Kume's sea, Eef Beach is the place. A long beach stretching about 2 km along the east coast, included in Japan's '100 Best Shores.' The shallow water extends well offshore, and the waves stay gentle. The central section has free restrooms, showers, and a covered rest pavilion, so it's an easy fit for families and casual swimming.

That said, this isn't the best beach for snorkeling with lots of fish — it's better suited to taking in the blue of sea and sky, photography, and unhurried time on the sand. When the sky reflects on the shallow water, the view turns truly beautiful — Kume's bright, open seascape at its finest.

If Eef is the bright, open beach, Ara is quieter — almost a hideaway. It sits on the southwest side of Kume, ringed by hills, with few visitors. There's a real sense of privacy here, and it's also known as one of Kume's best sunset spots.

In the evening, watching the sun fall into the sea isn't a showy moment — but it stays with you deeply. For people who'd rather watch the sunset quietly than from a busy beach, Ara is the better fit.

Access deserves attention, though. From the prefectural road, you head down a narrow mountain road toward the coast — there are spots where two cars can barely pass each other. Street lighting is essentially absent, so the return after sunset gets very dark. The sunset is well worth the effort, but plan your return drive as part of the trip. Realistically, a rental car or taxi is the way to get there. The facilities are just a free parking area and a public restroom — there's no shower.

Kume's sea changes character significantly from place to place.

• Swimming, family with kids, photography → Eef Beach
• Quiet time and the sunset → Ara Beach
• A landscape unlike anywhere else → Hatenohama
• Nature's strangeness at low tide → Tatamiishi and Shirugachi Bridge

With two nights and three days, you can comfortably take in the differences. Morning at Eef Beach watching the sea, head to Tatamiishi and Shirugachi Bridge to match the low tide, then wait for sunset at Ara. The next day, the Hatenohama tour. Build it this way and Kume's appeal opens up in three dimensions.

Kume isn't just an island with beautiful water. Hatenohama, an island built from nothing but white sand. Tatamiishi, where nature has drawn a geometric pattern. Shirugachi Bridge, crossable only when the tide is out. The gentle Eef Beach, and Ara Beach with its quiet sunsets. Every one of these places holds a view you'll only find on Kume.

From Naha, it does take a little time. About three hours by ferry. Once service resumes, the jetfoil gets you there in roughly 80 to 100 minutes. But precisely because of that distance, Kume offers a kind of slack in your travel that you don't find on the main island. More than just swimming in beautiful water — waiting on the tide, standing on an island of sand, sitting quietly until the sun sets. If that's the trip you want, Kume suits it remarkably well.

Note: information is current as of May 2026. Fares, operating status, and on-site facilities may change — check the official sites of Kume Shosen (http://www.kumeline.com/) and Kume Island Ocean Jet (https://ko-jet.com/) for the latest details.