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TSI Okinawa 

Sea Turtle Isle Okinawa Dive Center

Hi! We are a diving center run by Taiwanese and Swiss people.

Whether it’s your first time diving or you’re a certified diver looking to enjoy a fun dive, we’ll guide you safely and happily into the beautiful blue waters of Okinawa.

在珊瑚礁潛水

Okinawa’s Top 3 Dive Spots

Blue Cave

Manza and Kerama

From the magical blue glow of the Blue Cave to the majestic underwater formations of Manza, and the crystal-clear, wildlife-rich waters of the Kerama Islands, each dive site offers its own unique charm.

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Certified Divers

Already have your certification? Come explore the underwater world of Okinawa with us!

Try Scuba

Wanna feel what it's like to breathe underwater? We’ll make your first dive safe and comfortable!

Snorkeling

Put on your mask and snorkel, swim with vibrant corals and colorful tropical fish!

Diving courses

A diving certification is more than just a card! It’s your ticket to an entirely new underwater world!

@ okinawa.boracay_dive

Visit our Instagram for Okinawa dive trip info.

@ okinawa.boracay_dive

Visit our Instagram for dive-trip info!

@ okinawa.boracay_dive

Check out the Maldives liveaboard info on Instagram!

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Tel: +886 920-765966

Email: tsiokinawadive@gmail.com

Address: AZ House #1F, 450-3 Changbang Jinggu Village, Zhongtou County, Okinawa Prefecture 904-0324

© 2025 by TSI Okinawa Diving Center. Powered and secured by Wix.

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