Stays · Country Guide
Coral to drift ice: Japan's full-spectrum water adventure
Where you stay shapes the trip. Compare the setting, seasons and local transport before choosing your accommodation.
Coral bays, rare macro life and World Heritage forest, with a separate Kakeroma boat-and-ferry circuit.
Renting a car is usually the most flexible way to connect Tatsugo, Naze, Koniya and remote beaches. Shima Bus operates an airport-Naze route (about 55 minutes) and onward connections to Koniya; current schedule pages were updated for October 2026.
From Tateyama shark encounters to Katsuura macro reefs, just beyond Tokyo.
Tateyama: a train or bus to Tateyama does not itself reach Ito Shark City; BOMMIE details an Ito Gyoko bus stop and some arranged station pickup. Check active bus timetables because published model schedules may be stale.
Coral-fringed island diving, weather-shaped ferry hops and the quiet coast of western Japan.
Fukue: a rental car is usually best for Takahama, Onidake and Osezaki. Saikai National Park access, JNTO and Goto City official access guide recommend planning limited island transport; reserve vehicles and confirm pickup location.
Lava arches, Kuroshio blue and turtles on Tokyo's far-flung volcano island.
Hachijojima is a spread-out volcanic island. Accommodation clusters in Okago and Mitsune, while shore entries, beaches, baths and viewpoints sit around different coasts.
Manta-season reef boats and wild Iriomote river country, joined by a weather-sensitive ferry.
On Ishigaki, airport and city buses serve some routes, but a rental car or tour pickup helps reach Kabira, Shiraho and distant coastlines; shop pickup coverage can be limited. On Iriomote, Uehara and Ohara are different ends of the inhabited coastal road.
Volcanic shore dives, seasonal hammerhead encounters and island trails near Tokyo.
Motomachi and Okata are the two practical northern bases. Oshima Bus serves several fixed routes, and the tourism association lists rental cars, bicycles, motorbikes and local taxis, but service may be infrequent outside port connections.
Volcanic shore dives, seasonal offshore encounters and hot-spring towns, planned one coast at a time.
Rail access makes a car-free stay possible when local pickups are confirmed. Ask whether your service collects at Ito, Izu-Kogen, Jogasaki-Kaigan or another station, rather than guessing.
Japan's rare-macro reefs, protected coral bays and wild Shikoku headlands in one two-base road trip.
A rental car is the most flexible choice for this multi-stop coastal route. The official Kochi Seinan Kotsu timetable covers Nakamura, Sukumo, Otsuki, Kashiwajima, Tosashimizu and Cape Ashizuri, but frequency and transfers are limited.
Kuroshio coral reefs, southern Honshu headlands and genuine mainland dive days
JR Kushimoto Station is the core public-transport hub. Trains along the south coast also serve Susami and Esumi, but services are spaced out.
Cold, clear freshwater, underwater gardens and a compact hot-spring base.
The village core is suitable for a short walking itinerary; remote shore entries and Marukoma require separately arranged transport. Confirm your actual meeting point, because a Sapporo-based operator's pickup offer does not establish collection in Chitose.
Rocky reefs, small marine life and coastal Japan within reach of Tokyo.
Volcanic Miyakejima diving and carefully managed Mikurajima dolphin swims
Miyakejima: A village bus circles districts; rental cars, limited taxis and assisted bicycles are listed by the Tokyo Metropolitan Government. Coastal sites are spread out and the actual ferry landing can switch among three ports, so arrange early-morning transfers and equipment transport in advance.