Yonaguni Island, SUP, Kids, Family Vacation

Enjoy the spectacular view and nature of Yonaguni Island!
Marine Sports Experience

Yonaguni Island Marine Sports

The waters of Yonaguni Island, located at the westernmost tip of Japan, are crystal clear, so marine sports are recommended♪

Many activities are safe for beginners, making it a great place to create memories with family and friends!

We recommend marine activities for those who want to enjoy the beauty of Yonaguni's sea to the fullest through kayaking, SUP, and snorkeling, and who want to enjoy an extraordinary experience!

For those who...

◆If you are thinking of traveling to Yonaguni Island
First time visitor to Yonaguni Island
◆Those who want to enjoy the sea of Yonaguni Island
◆Looking for marine activities in Yonaguni Island
◆If you are looking for activities in Yonaguni Island that even small children can experience

Marine sports tours are currently suspended.
↓arrow (mark or symbol)Click here for recommended tours↓arrow (mark or symbol)

Click here for recommended walking tours on the island.

Yonaguni Island Sightseeing Tour, Attractions, Guided Tour

Sightseeing tours of popular spots on the island First time in Yonaguni Island is also safe★ Sightseeing tour in the island by local guide Sightseeing tour in Yonaguni Island is an easy way for those who are new to Yonaguni Island or do not have a rental car. The tour will take you to the most popular and interesting spots on the island with the commentary of a local guide who knows the island well. (3 in total) アクティビティの詳細を見る

New experiences of Yonaguni Island Marine Sports

Bookings Currently Closed: [Yonaguni Island / Approx. 2 hours] Same-day reservations accepted☆ Open to participants ages 3 and up! Tropical Snorkeling Tour on Japan’s Westernmost Point, “Yonaguni Island”★ Free Photos (No. 3)

User_vihf / 50s Posted on 2026-03

The tour was well-organized and very enjoyable. The ocean was beautiful, and I was able to fully enjoy snorkeling. I’ll definitely use your services again.

User_cchg / 40s Posted on 2026-03

I wasn't confident in my swimming and was a little nervous, but the staff were so kind and supportive that even a beginner like me could manage just fine. The ocean was absolutely beautiful, and I'm so glad I took the plunge and joined the tour.

User_psav / 50s Posted on 2026-03

I had participated in this snorkeling tour before and was so moved by the beauty of the ocean around Yonaguni Island that I decided to visit again. Once again, the crystal-clear water and abundance of fish didn’t disappoint, making it a truly wonderful experience.

User_stoy / 20s Posted on 2026-03

The ocean was way too beautiful lol. There were so many fish, and snorkeling was seriously amazing! And getting free photos was the best! I'm definitely going back lol.

User_rohq / 30s Posted on 2026-03

The crystal-clear ocean looked picture-perfect no matter where I pointed my camera! You took such beautiful photos of me while I was snorkeling, and I came away with so many amazing, Instagram-worthy memories.

User_gtez / 40s Posted on 2025-09

It was a safe tour even with young children. We were able to snorkel in crystal clear waters and were enthralled by the colorful fish.