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Official tourism guide describing Hasama Ocean Park's underwater shrine and animal life.
Dive Spot Guide•
Hasama Ocean Park
Hasama Ocean Park is a boat dive with a shrine, torii, and soft corals.
Local operator required
The site is normally visited through a local boat-diving operator from Tateyama.
Hasama Ocean Park combines a short boat ride to Takane with an underwater shrine, a torii gate, and a lively mix of soft corals and fish in Tateyama's inner bay.
About Hasama Ocean Park
Hasama Ocean Park is a Tateyama inner-bay boat dive built around Takane, where an underwater shrine and a large torii gate create the site's signature landmark. The surrounding reef holds soft corals, colorful fish, lobster, nudibranchs, and frogfish, so the dive feels part monument site and part fish-filled reef. It is a good fit for divers who want a short boat ride, an easy landmark to navigate by, and a site that rewards slow looking rather than fast covering distance.
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Research Estimate At Hasama Ocean Park
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 15m
AccessSimple entry
CoralHealthy coral
Aquatic LifeExceptional variety
FacilitiesGood facilities
Crowd / PopularityQuite busy
CurrentLight current
SurgeFlat calm
Where Is Hasama Ocean Park?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Hasama Ocean Park Planning Details
Depth range, seasonality, and planning context.
Best Season
Year-round
Typical Conditions
Sheltered inner-bay boat diving with short transfers, landmark structures, and soft-coral-covered reef sections.
Safety & Access At Hasama Ocean Park
Site conditions, restrictions, and access requirements.
Site Conditions
Restricted access
Safety Notes
Follow local reservation-area rules and stay aware around the shrine and torii structures.
Access Restrictions
Protected reservation area; boat-diving procedures and local rules apply.
Legal Notes
Hasama Ocean Park is a highly protected reservation area, so local site rules apply.
Local Intel For Hasama Ocean Park
Community notes to help plan your visit.
Scuba Diving
Takane point is the main attraction, with an underwater shrine and large torii gate alongside soft corals and fish.
Recent Logged Visits At Hasama Ocean Park
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Hasama Ocean Park
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility15m
Activity
No dive activity logged yet.
