Dive centre · Sado-shi · Japan
4.271 Google reviews小木ダイビングセンター
Established in 1988, this full-service marine station on Sado offers diving, sea kayaking, and on-site camping.
What sets this centre apart
- Full-service marine station operating since 1988
- On-site camping and accommodation options available
- Sea kayaking tours to the Blue Grotto
- Dedicated diving school on site
- Includes an additional training branch in Niigata
- Offers both snorkeling and fun diving activities

小木ダイビングセンター about the centre
Located in Sado-shi within the Niigata prefecture, Ogi Diving Center has been a fixture of the local diving community since 1988. As a full-service marine station, it serves as a base for exploring the unique underwater topography of the region.
The centre is well-equipped to handle various levels of experience, offering everything from introductory dives and snorkeling to more structured training. Beyond the water, the site provides practical logistics for visiting divers, including camping and accommodation options.
The club and its team
The centre operates as a dedicated diving school, providing structured instruction for those looking to progress through their certifications. They also maintain a separate training branch, Umikaze Diving School, located in Niigata.
With over 36 years of experience in the area, the team is deeply familiar with the local conditions and dive sites. The centre manages a variety of activities, ensuring that both recreational divers and those interested in sea kayaking are well-supported.
The centre at a glance
- Affiliation
- SSI
- Operating since
- 1988
- Website available in
- Japanese
- Management
- Japanese
- Accommodation
- The centre offers accommodation and camping options.
- Phone
- +81 259-86-2368
- Address
- 225-2 Kotoura, Sado, Niigata 952-0606, Japan
- Official website
- ogiodc.jimdofree.com ↗
Courses on offer
As a dedicated diving school, the centre offers a full range of training programmes. This includes introductory experiences for those new to the water, as well as formal certification courses.
Training is handled through their professional school structure, allowing divers to progress from their initial qualifications through to more advanced levels of expertise.
Equipment and gases
The centre functions as a complete marine station, providing the necessary infrastructure for a day of diving or an extended stay. This includes facilities for divers to prepare and rinse their kit.
For those travelling light, the centre offers various rental options. You can hire complete sets of kit or specific items such as wetsuits, fins, masks, and regulators to suit your diving needs.
Dive sites with 小木ダイビングセンター
Blue Grotto is a notable site accessible via sea kayaking tours. It offers a different perspective of the coastline and is a key highlight for those combining surface activities with underwater exploration.
And some of the dive sites the centre runs.
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