Welcome to Marine Club Kaiolohia
We offer a wonderful experience and healing time in Yakushima!
Important Information for International Guests

Please note that snorkel and kayak equipment are not available for rent.

River kayaking
Location : Miyanoura river
This course is designed for Beginners. In the hot season, you can swim in the river and catch fish and shrimps!

Click here

Snorkeling
Location : ISSO beach
The ocean is just a short walk from the beach, where you can get up close and personal with an abundance of marine life!

Click here

Discover Scuba Diving
Location : ISSO beach
This course is designed for scuba diving beginners and those who do not have a scuba diving certification.

Click here

We take videos during the tour and send them to you free of charge!

google
5.0

We had a wonderful experience with the beginners scuba diving course! It was our first time diving too and were a little nervous but our instructor Kei-san did a great job explaining everything to us. The communication even underwater was amazing. After he was done explaining we started diving right away. We saw so many fishes and sea creatures, truly mesmerizing! We felt safe and well taken care of the whole dive. They even created a video edit which is a wonderful souvenir. It's a highlight during our Japan trip and we 100% recommend!!

Linda 2026年7月5日
google
5.0

Kei was a great snorkeling guide!! He was very knowledgeable about the marine animals and treated them all with care. The snorkeling equipment provided was all comfortable and worked well too. Thank you!

Marika Rinehart 2026年6月28日
google
5.0

What an experience! I highly recommend trying scuba diving with Kaiolohia and instructor Kei-san on Yakushima Island. Kei-san is professional, warm, funny and enthusiastic about the ocean and marine life. He speaks great english, the instructions were easy to follow and both my daughter and I felt very safe throughout the dive under his guidance. The door-to-door pickup service was a bonus. The highlights included watching a beautiful sea turtle enjoying its lunch, spotting a big octopus, pufferfish, and a school of barracudas. To top it all off, we received a beautifully edited video to treasure the memories. Thank you, Kei-san!

Karin Sasaoka 2026年6月25日
google
5.0

Wonderful! Thank you for the fabulous video of my experience and making it a birthday to remember. Also, thank you to my guide for exhibiting such kindness and hospitality. Would recommend!

Kenza Mrabti 2026年6月15日
google
5.0

Highly recommend! I had a brilliant morning dive with Mai. She was very calm and reassuring when I was initially slightly nervous at the start of the dive. She also pointed out and ID’d lots of wildlife during our dive that I wouldn’t otherwise have spotted or known. A perfect guide - thank you, Mai! ☺️

E 2026年6月14日

– INSTAGRAM –

Follow us on IG!
@yakushima_kaiolohia

Instagram でフォロー

There is a useful information such as maps and bus time tables!


Important Notices for International Guests

Please note that snorkel and kayak equipment are not available for rent.

River kayaking
Location : Miyanoura river
This course is designed for Beginners. In the hot season, you can swim in the river and catch fish and shrimps!

Click here

Snorkeling
Location : ISSO beach
The ocean is just a short walk from the beach, where you can get up close and personal with an abundance of marine life!

Click here

Discover Scuba Diving
Location : ISSO beach
This course is designed for scuba diving beginners and those who do not have a scuba diving certification.

Click here

We take videos during the tour and send them to you free of charge!

google
5.0

We had a wonderful experience with the beginners scuba diving course! It was our first time diving too and were a little nervous but our instructor Kei-san did a great job explaining everything to us. The communication even underwater was amazing. After he was done explaining we started diving right away. We saw so many fishes and sea creatures, truly mesmerizing! We felt safe and well taken care of the whole dive. They even created a video edit which is a wonderful souvenir. It's a highlight during our Japan trip and we 100% recommend!!

Linda 2026年7月5日
google
5.0

Kei was a great snorkeling guide!! He was very knowledgeable about the marine animals and treated them all with care. The snorkeling equipment provided was all comfortable and worked well too. Thank you!

Marika Rinehart 2026年6月28日
google
5.0

What an experience! I highly recommend trying scuba diving with Kaiolohia and instructor Kei-san on Yakushima Island. Kei-san is professional, warm, funny and enthusiastic about the ocean and marine life. He speaks great english, the instructions were easy to follow and both my daughter and I felt very safe throughout the dive under his guidance. The door-to-door pickup service was a bonus. The highlights included watching a beautiful sea turtle enjoying its lunch, spotting a big octopus, pufferfish, and a school of barracudas. To top it all off, we received a beautifully edited video to treasure the memories. Thank you, Kei-san!

Karin Sasaoka 2026年6月25日
google
5.0

Wonderful! Thank you for the fabulous video of my experience and making it a birthday to remember. Also, thank you to my guide for exhibiting such kindness and hospitality. Would recommend!

Kenza Mrabti 2026年6月15日
google
5.0

Highly recommend! I had a brilliant morning dive with Mai. She was very calm and reassuring when I was initially slightly nervous at the start of the dive. She also pointed out and ID’d lots of wildlife during our dive that I wouldn’t otherwise have spotted or known. A perfect guide - thank you, Mai! ☺️

E 2026年6月14日

– Instagram –

Instagram でフォロー

There is a useful information such as maps and bus time tables!