JPFun · Scuba · Izu / Chubu
🤿 Chubu Scuba
Okinawa to Izu — filter by beginner, reef, or wall dives.
🤿 Spot list
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.
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.
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.
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.
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.
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.
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.
Ito / Izu East Coast Dive
Izu east-coast diving from Ito — shops, shore entries, and Tokyo weekend access.
📖 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.