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Hachijojima Airport
Logistics · Destination Guide
Lava arches, Kuroshio blue and turtles on Tokyo's far-flung volcano island.
Use this travel brief to set arrival flow, local transit, and gear movement before you lock your itinerary.
Scheduled All Nippon Airways (ANA) service from Tokyo Haneda to Hachijojima Airport takes about 55 minutes; Hachijo Town lists three round trips on its transport page, but flights can cancel in wind and weather. An alternative is Tokai Kisen's conventional overnight passenger ferry from Tokyo Takeshiba, generally taking about 10 to 11 hours and calling at Hachijo the following morning. The island arrival berth alternates between Sokodo and Yaene depending on sea conditions. This is a passenger ferry, not an overnight dive liveaboard.
Check Tokyo Island Access and the actual airline/ferry operator status, including on the departure morning. Reserve accommodation and airport or pier pickup before arrival; give an island dive operator your exact transport timetable. No service, site access or wildlife can be guaranteed in typhoon-affected periods.
Hachijojima Airport
HAC • RJTH
Domestic island airport served by scheduled ANA flights from Tokyo Haneda (HND), with a published approximate 55-minute flight time. Weather, cloud and wind can cause delays, returns or cancellations.
Transport: Pre-arranged hotel or dive-operator pickup, Rental car picked up at or near the airport, Local taxi when available
Hachijojima is a spread-out volcanic island. Accommodation clusters in Okago and Mitsune, while shore entries, beaches, baths and viewpoints sit around different coasts. Local buses and taxis exist but have limited frequency or vehicle supply; an advance-booked rental car is the practical choice for flexible guided shore/land days, if you are licensed to drive in Japan. Check international driving permit requirements before departing your country, and never assume an automatic foreign-license exemption. Operators may arrange transport for their scuba customers. Respect signed port traffic and 2026 post-typhoon road closures, especially Noboryu Road and affected Mihara access. For full detail see the tourism association transport directory.
Hachijojima is part of Tokyo Metropolis and Japan. Arriving from elsewhere in Japan is domestic travel, with no separate Hachijojima entry visa or island-specific visitor permit verified. International travelers must satisfy Japan entry requirements, which differ by nationality, passport and purpose. Consult the Japanese Ministry of Foreign Affairs visa exemption list and current immigration guidance rather than treating any generic visa-waiver list as universal. Carry passport or the identity document relevant to your status, relevant certification and any required travel or dive insurance.
Local dive centers advertise tank fills, weight systems, some rental scuba equipment and, at selected shops, nitrox. Confirm availability by date rather than presuming every operator stocks all sizes and gases. Bring certification card, a working computer, logbook and any required medical fitness statement; arrange rental boots/fins for uneven lava entries and verify type of cylinder valve. Dry sealed luggage and protective packaging are wise for the overnight ferry. Airlines and boat operators apply their own baggage, battery, gas and hazardous-material rules: check before carrying torches or specialty equipment. Arrange weights and cylinders locally rather than flying with compressed gas. Do not independently deploy training lines or enter swimming-restricted harbor channels.
Before the trip ask your guide how equipment will be transferred between Yaene, Sokodo, Nazumado and boat departure points, which dive permits or designated access rules apply, and what happens if the favored coast is closed.
Japanese Yen (JPY)
The Japanese yen is the sole standard currency. Cards can work at many major accommodation providers and modern shops, but small restaurants, municipal facilities, taxis or independently operated dive shops may prefer cash. Have yen available before leaving mainland Tokyo, and confirm any operator payment method, deposits and cancellation policy in advance.
Expect ATMs at island banks and some convenience or postal facilities, but neither overseas card support nor opening hours are guaranteed. Withdraw adequate yen at Tokyo Haneda or before ferry departure and check any local ATM with your card network. Avoid assuming 24-hour access to cash on the island.
100V • 50Hz • A
Hachijojima uses Japan's electrical standard: 100V at eastern Japan's 50Hz. Flat-blade Type A plugs are common. Type B grounded sockets may occur but cannot be assumed at every accommodation. Inspect dive-light chargers, camera equipment and electric devices for 100V and 50Hz compatibility; a plug adapter does not convert voltage.
Communications
Japanese is the default service language on the island. Arrange a travel eSIM, Japanese SIM or portable Wi-Fi before departure or through a confirmed provider; remote bays, offshore boats and forest roads may lack signal even when central settlements have service. Download offline maps and operating phone numbers, and leave your intended diving and hiking itinerary with an operator or accommodation. Consult the tourism association for transport and road updates during weather disruptions.
Language
Japanese is the everyday language. Some tourism operators advertise English-language visitor support, but not every dive guide or emergency contact will have an English-speaking staff member on each departure. Confirm language capacity at reservation and bring clear copies of certification, medical information and an offline Japanese translation of essential emergency phrases.
Insurance
Buy travel insurance that explicitly covers the planned scuba depth, guided shore diving, boat diving, specialty profiles if applicable, search and rescue, decompression treatment, emergency evacuation and trip interruption from storms. Confirm breath-hold training or open-water swimming coverage separately. A standard Japanese national health system or visitor medical plan does not automatically cover private evacuation or professional dive activities. Keep claim contacts offline, including any dive-assistance plan.
Packing list
Bring properly fitting personal mask and dive computer if scuba diving; local shops advertise rental BCDs, regulators, wetsuits and other kit but sizing and availability must be confirmed. Exposure protection varies with season and personal comfort: an operator may recommend anything from a 3mm to 5mm wetsuit in warm periods or more protection in winter, and 5mm booties for rocks where appropriate. Pack reef-safe sun habits, rain protection, nonslip shoes, a dry bag, motion-sickness supplies, medications, swimsuit for Uramigataki Onsen and a small amount of cash. Carry a flexible transport plan because ferries, flights and diving can be disrupted together.