DiveZone Tokyo

Based in Tokyo, DiveZone Tokyo has been an active part of the Japanese diving community since 2014. They operate as a versatile service catering to a wide spectrum of divers, from those taking their first breaths underwater to advanced technical divers looking to push their limits.

The centre is particularly well-regarded for its expertise in technical disciplines. Whether you are looking to master buoyancy and trim or move into the complexities of closed-circuit rebreather diving, the instruction is designed to be precise and personalised.

The team provides instruction in both English and Japanese, making it an accessible hub for international divers living in or visiting Tokyo. They maintain a focus on high-quality training, specifically emphasising the importance of buoyancy control and trim during all courses.

As an affiliate of PADI, SDI, and TDI, the centre is equipped to handle everything from recreational certifications to advanced technical training. They are among the few providers in the region offering dedicated support for sidemount and rebreather (CCR) divers.

The course catalogue is extensive, covering the full progression of recreational and technical diving. Beginners can start with the Open Water Diver course, moving through Advanced Open Water and Rescue Diver certifications.

For those looking to specialise, the centre offers PADI and SDI specialties such as Nitrox, Wreck, Deep, and Dry Suit Diving. Technical divers can pursue advanced pathways including Sidemount, Decompression Procedures, Extended Range, and TDI technical certifications, including CCR training. The centre has also offered freediving instruction since 2015.

The centre provides access to Nitrox and Trimix for divers requiring enriched air or technical gas blends. They also maintain oxygen safety equipment on-site for added security.

For those who prefer not to travel with their own heavy kit, a selection of equipment is available for hire. They also operate an online shop for divers looking to purchase specific equipment.

The marine life in the Izu region is diverse, with many species inhabiting the various reefs and rocky structures. You will encounter a variety of small inhabitants such as the golden blenny, thick-striped goby, white-spotted goby, and ribbon goby.

Macro enthusiasts can find plenty to observe, including Nudibranch (Chromodoris willani), pygmy pipefish, and several types of gobies. The area is also home to the spotted snake eel and various juvenile scorpionfish and juvenile boxfish.

In the wider water column and around the reefs, you may see yellowtail damselfish, reticulated filefish, snake tongue sole, and dwarf cuttlefish. Red frogfish and spotted snake eels add to the interest for those searching for more elusive species.