OK Marine Pro

Established in 1960, OK Marine Pro has grown into a PADI 5 Star Dive Center in the heart of Tokyo. With three PADI Instructors on the team, it's a place built around solid training and a genuine local dive community — a natural fit for newcomers taking their first breaths underwater as well as certified divers looking to keep skills sharp.

Courses and facilities

The center runs PADI Scuba Diving courses alongside PADI First Aid – EFR training, supported by an onsite training pool and a dedicated classroom. Air conditioning, free Wi-Fi, an Adaptive Services Facility and a retail shop round out a comfortable, well-equipped base for learning.

Beyond instruction, OK Marine Pro offers air fills, equipment sales, scuba gear rental, a dive club and travel services. Divers here can look forward to encounters with sharks, whales, turtles, ocean fish and more. With Japanese spoken throughout, it's a welcoming home for local divers of every level.