Welcome to Marine Diving WEB
All about scuba diving in JAPAN!
News & Topics
- TUSA Diving Gear on Display at Marine Diving Fair!
- 2026.02.09
- MD Fair
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A rare visitor from the deep sea arrives in Yawatano, easily accessible from Tokyo!
- 2026.02.03
- ocean info
- Ishigaki Island—the Island of Manta Rays—will be exhibiting at the Marine Diving Fair!
- 2026.02.03
- MD Fair
- Ikuo Nakamura and Junji Takasago have been appointed as the official navigators for the MDF2026
- 2026.01.30
- MD Fair
- Sea slug season has arrived in Hayama, one hour from Tokyo downtown
- 2026.01.23
- ocean info
Welcome to Marine Diving WEB
All about scuba diving in JAPAN!
"Marine Diving WEB" is one of the largest scuba diving sites in Japan, boasting 1.25 million users. Welcome to Japan's oceans, where you can encounter a variety of marine life, including large marine creatures such as manta rays, barracudas, hammerhead sharks, and whale sharks, as well as vivid coral reefs and fish species unique to Japan!
Asia’s largest Scuba Diving Show
Marine Diving Fair 2026

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