JPFun · Scuba
🤿 Japan scuba & dive sites on the map
Okinawa to Izu — filter by beginner, reef, or wall dives.
🤿 Spot list
Kii Peninsula Depth Zone: Wakayama's Deep-Water Playground for Advanced Divers
Kuroshio-fed walls, swim-throughs, and 30m+ terrain make the Kii Peninsula Depth Zone Japan's serious deep-diving proving ground. Built for certified divers chasing big pelagics and dramatic topography off Wakayama.
Iriomote Minato Dive Site: Okinawa's Macro Wonderland for Critter Hunters
Iriomote Minato is a sheltered harbor-mouth dive site built for slow, patient macro hunting. Muck-diving specialists come here for pipefish, frogfish, and nudibranchs that bigger reef dives simply don't show.
Okinawa Chatan Coastal Reef: A Beginner-Friendly Shore Dive Escape
A gentle, reef-fringed shoreline in central Okinawa where first-timers and certified divers alike can drift over coral gardens minutes from the car park. Warm water, easy entries, and reliable visibility make it one of the island's most forgiving dive spots.
Yoron Island Drift Zone: Okinawa's Underrated Scuba Dive
Yoron Island's drift dive sites deliver fast tropical currents, coral canyons, and pelagic encounters far from Okinawa's crowds. Here's how to plan a trip that actually works.
Noto Peninsula Drift Dive: Cold-Water Diving in Ishikawa, Japan
Ride the Tsushima Current along Noto's rugged coastline for encounters with temperate reef life found nowhere else in Japan's dive guidebooks. A cold-water drift dive for divers who want solitude, structure, and species you won't see in Okinawa.
Oki Islands Adventure Dive: Remote Scuba Diving in Shimane, Japan
Volcanic walls, clear Sea of Japan water, and a fraction of the crowds — Oki Islands diving rewards anyone willing to make the ferry crossing.
Tokashiki Papagayo Point: Kerama's Signature Drop-Off Dive
A dramatic wall dive off Tokashiki Island where reef sharks and schooling fusiliers patrol a sheer drop-off in some of the clearest water in Japan.
Kouri Island Shallow Reef: Okinawa's Best Family-Friendly Dive Spot
A gentle, sun-drenched reef off Kouri Island where beginners, kids, and lazy photographers all find something to love. Shallow water, calm currents, and easy access make it one of Okinawa's most forgiving dive sites.
Kuchinoerabu Island Volcanic Dive: Kagoshima's Geothermal Scuba Frontier
Dive a living volcano where seafloor vents bubble hot gas through black sand and coral clings to lava flows. Kuchinoerabu Island turns Kagoshima's remote southern waters into one of Japan's strangest and most rewarding dive destinations.
Iriomote Barasu Sandspit: Okinawa's Sand-Diving Secret
A shifting white sandbar off Iriomote where divers drift over sunlit sand slopes hunting macro life. One of the Yaeyama Islands' most photogenic and underrated dive spots.
Seifa Utaki Sacred Rock Dive: Okinawa's Hidden Underwater Shrine
A limestone cathedral beneath the waves off Nanjo's sacred coastline, where triangular rock arches echo the famous Sanguuchi gate above. Seifa Utaki Sacred Rock Dive pairs Okinawa's clearest water with a genuinely one-of-a-kind seascape.
Tokunoshima Drift Dive: Kagoshima's Untamed Current & Pelagic Frontier
Ride the Kuroshio-fed currents of Tokunoshima for big-animal encounters few divers in Japan ever see. This subtropical Kagoshima island trades crowded reefs for raw, current-driven drift diving.
Matsuzaki Twin Boulders: A Diver's Guide to Izu's Hidden Rock Pinnacles
Two granite pinnacles rising from a temperate Izu seabed offer swim-throughs, schooling fish, and a quieter alternative to the peninsula's busier dive sites.
Shikine Island Reef Dive: Clear-Water Coral Diving in the Izu Islands
Shikine Island delivers some of the clearest coral-reef diving in the Tokyo region, with sheltered coves for beginners and current-swept points for advanced divers. A short hop from the mainland puts subtropical visibility within reach of a weekend trip.
Hateruma Island Blue Water: Japan's Southernmost Dive Frontier
Hateruma Island guards some of Japan's clearest water and least crowded reef walls, rewarding divers willing to make the long trip south. This is a guide to diving the country's southernmost inhabited point, built for advanced divers chasing visibility, current, and solitude.
Zamami Coral Garden: The Kerama Islands' Best Day-Boat Reef Dive
Zamami Coral Garden delivers some of Japan's healthiest hard coral cover and reliable 20m+ visibility, just a short day-boat ride from Naha. It's the Kerama Islands dive every diver should log at least once.
Hatsushima Deep Wall: Atami's Premier Deep Dive Site in Izu
Hatsushima Deep Wall delivers Izu's clearest water and a genuine deep-diving challenge just off Atami. A short boat ride from the mainland puts advanced divers on a dramatic drop-off few casual visitors ever see.
Izu Aoshima Wreck Site: Tokyo's Offshore Wreck Diving Frontier
A sunken cargo hull off Aoshima now hosts schooling fusiliers and yellowtail in clear Kuroshio water. Advanced divers get a rare wreck-and-reef combo just a boat ride from central Tokyo.
Kawazu Underwater Canyon: Izu's Deep-Water Dive Site Guide
A dramatic volcanic canyon off Kawazu's coast where walls drop into deep blue water thick with schooling fish. Built for certified divers who want topography, not just reef.
Kumejima East Shelf: Okinawa's Dive with Dramatic Drop-Offs & Visibility
Kumejima East Shelf pairs a dramatic drop-off wall with some of Okinawa's clearest water, making it a bucket-list dive for anyone comfortable at depth.
Motobu Coral Kingdom: Okinawa's Hard Coral Dive Sanctuary
Motobu Coral Kingdom delivers some of Okinawa's healthiest hard coral reefscapes just minutes from shore. A shallow, current-friendly playground for divers who want color and calm in equal measure.
Akajima Daisenzaki Wall: Kerama's Clearest Wall Dive in Okinawa
Drop into a sheer coral wall off Aka Island where 30-meter visibility turns every dive into a floating tour of the Kerama's soft corals and reef fish. A short boat ride from Naha puts world-class wall diving within reach of a weekend trip.
Zamami Shikina-en Garden: Okinawa's Coral Cathedral Dive Site
Dive the coral labyrinths of Zamami's Shikina-en Garden, where table corals and reef fish rival Naha's royal grounds in beauty. A shallow, current-friendly site perfect for building confidence before tackling Kerama's bigger walls.
Tokashiki Arafu Pinnacle: Okinawa's Drift Dive Through Blue Water
Arafu Pinnacle is Tokashiki Island's signature drop-off dive, a mid-channel seamount where big schools, strong visibility, and a genuine wall experience meet. It rewards divers who come prepared for current and leave with some of the best pinnacle photography in the Kerama Islands.
Amami Kakeroma Dive: Japan's Untouched Coral Frontier
Kakeroma Island's channel dives deliver drift currents, hard coral gardens, and hammerhead sightings without the crowds of Okinawa. A quieter, wilder side of the Amami archipelago for divers who want real solitude underwater.
Sado Island Dive: Japan Sea Reefs and Wrecks in Niigata's Frontier
Sado Island offers cold, clear Japan Sea diving with granite walls, kelp forests, and a laid-back fishing-village vibe far from Honshu's crowds. A ferry ride from Niigata unlocks some of the least-dived reefs in the country.
Yakushima Dive: Ancient Cedars, Warm Currents, and Kuroshio Marine Life
Yakushima pairs UNESCO rainforest with Kuroshio-warmed reefs, hammerhead encounters, and some of Kyushu's clearest visibility. Here's how to plan a dive trip that actually works.
Niijima Island Dive Spot: Volcanic Rock Diving in the Izu Islands
Niijima Island pairs black volcanic rock walls with warm Kuroshio currents and tropical fish, all reachable from Tokyo by overnight ferry or a 35-minute flight.
Atami Dive Point: A Complete Guide to Diving in Atami, Japan
Atami Dive Point pairs sheltered bay diving with hot-spring comfort, making it one of the easiest year-round dive bases near Tokyo. Here's who it suits, what the sites are like, and how to plan a trip that actually works.
Hachijo Island Dive: Japan's Subtropical Volcanic Diving Frontier
Warm Kuroshio currents, volcanic walls, and hammerhead encounters make Hachijo Island one of the most underrated dive destinations within reach of Tokyo.
Iriomote Dive: Jungle-Fringed Reefs and Manta Encounters in Okinawa
Iriomote's rainforest-wrapped coastline hides some of Japan's healthiest coral and a near-guaranteed manta cleaning station. This is where divers go when they've outgrown Okinawa's main island crowds.
Osezaki Night Dive Spot: Japan's Best-Kept Nocturnal Muck Diving Secret
Osezaki's calm, current-free bay turns into a nocturnal wonderland of frogfish, flamboyant cuttlefish, and bioluminescent plankton after sunset. Here's how to plan a night dive that actually delivers.
Aka Island Dive: Exploring Okinawa's Kerama Blue Underwater World
Aka Island delivers some of Japan's clearest water and calmest reef diving inside the Kerama Islands National Park. It's the low-key alternative to Okinawa's mainland dive scene, favored by turtle-spotters and first-time wreck divers alike.
Tokashiki Kerama Dive: Chasing the Kerama Blue Beneath Okinawa's Ferry Route
A 90-minute ferry from Naha drops you into Kerama's legendary cobalt water, where turtle cleaning stations and coral walls outshine Okinawa's mainland beaches. Tokashiki rewards divers who want big visibility without a long-haul flight.
Kumejima Dive: Hammerhead Season, Hidden Caves, and Okinawa's Sharpest Visibility
Kumejima trades Okinawa's crowded dive boats for a quiet volcanic island where scalloped hammerheads patrol the drop-offs each winter. Expect glassy channels, a seven-kilometer sandbar, and dive guides who still know every diver's name.
Shimoda Dive Area
Southern Izu diving around Shimoda — reefs, currents, and strong local shop scene.
Ohsezaki Dive Point
Famous Izu muck and macro site — shore diving with rich critter life and night dives.
Izu Oshima Dive Spots
Tokyo island diving with volcanic rock reefs — ferry access and local dive shops.
Ishigaki Manta Scramble Area
Famous manta cleaning-station dives off Ishigaki — book boats early in peak season.
Yakushima Dive Coast
Kyushu island diving under Yakushima’s world-heritage forests — combine land and sea days.
Amami Oshima Dive Area
Amami coral diving between Kyushu and Okinawa — quieter reefs and seasonal megafauna.
Ito / Izu East Coast Dive
Izu east-coast diving from Ito — shops, shore entries, and Tokyo weekend access.
Onna Blue Cave Dive Area
Onna’s famous blue-cave entries — short boat or shore options with strong tourist demand.
Minna Island / Motobu Dive
Northern Okinawa day-trip diving from Motobu toward Minna — clear water and easy logistics.
Kerama Islands Dive Area
World-class visibility day-boat diving from Naha / Zamami — turtles and soft coral gardens.
Miyako Island Dive Sites
Miyako drop-offs and underwater caves — clear water and photogenic walls.
Yonaguni Dive Area
Remote Yaeyama diving — winter hammerhead season and legendary underwater formations.
📖 Scuba guides
Guides for this activity only. Broader JPFun guides live on the home page.
Scuba
Manta Ray Diving in Japan: Ishigaki, Yonaguni, and the Best Seasons to Go
Japan's Okinawa arc hides some of the most reliable manta ray cleaning stations in the Pacific. Here's when the pelagic giants show up and where to find them.
Scuba
Best Scuba Seasons in Okinawa: A Month-by-Month Guide to Water Temperature and Visibility
Okinawa's reefs stay divable nearly year-round, but water temperature and visibility swing enough to make or break your trip. Here's exactly when to go and what to expect underwater.
Scuba
Izu Islands Scuba Diving Guide: Niijima's Best Shore Entries for a Tokyo Getaway
Skip the liveaboard and dive Japan's most accessible volcanic island — Niijima delivers dramatic shore entries, warm Kuroshio currents, and a genuine Tokyo day-trip option for certified divers.
Scuba
Scuba Gear Rental vs Packing Your Own for Japan Dive Trips: The Real Cost-Benefit Breakdown
From Okinawa's reef walls to Izu's macro sites, figure out whether renting a BCD and regulator locally beats hauling your own kit through Japanese airports and trains.
Scuba
Tokyo Weekend Scuba Trip to Shimoda: Your Izu Peninsula Dive Escape
Skip the flights and dive black-sand slopes and volcanic reefs just 2.5 hours from Tokyo. Here's how to plan a proper Shimoda scuba weekend without wasting a single dive.
Scuba
Ishigaki vs Miyako: Which Okinawa Island Wins Your Scuba Holiday?
Manta rays or blue caves? Here's how to compare Ishigaki and Miyako scuba diving so you book the right island, season, and boat the first time.