About Us
Some say the ocean is another language of the world.
I am someone who discovered my true self in its blue depths.
From the very first encounter, the sea stopped being just a travel backdrop and became part of my life.
I believe everyone carries an island and an ocean inside. That is why I founded RiShima Dive—a place where you can descend calmly and draw closer both to yourself and to the water.
My teaching style is not to overload you with techniques, but to help you discover your own rhythm.
I like taking things slowly—watching you relax little by little, then bloom gracefully in the water.
The sea taught me gentleness, breathing, and patience.
If you also want to hear the ocean’s language, I will be here waiting for you.
📌 Why Choose RiShima Dive?
More than a ‘try dive’—it is a carefully crafted dream experience.
Come to Okinawa to become a mermaid—come to RiShima Dive.
PADI Certified Mermaid Instructor Throughout
All courses are personally taught by internationally qualified instructors who can communicate fluently in Chinese—ensuring both safety and quality.
✅ Professional Mermaid Tail & Full Gear Provided
Tail, monofin, mask, buoyancy/support gear—everything is prepared, so you can join effortlessly without equipment stress.
✅ Professional Underwater Photography
Work with an experienced dive photographer to capture your most magical moments—both photos and video memories recorded.
✅ Small Groups & Personalized Guidance
Every session is kept small; pacing is adjusted to each participant so you learn faster and feel secure.
✅ Training in Okinawa’s Clearest Waters
We select pools and ocean sites with high visibility and stable conditions—so you can learn confidently amid stunning scenery.
✅ Thoughtful, Native-Language Support
Whether it’s your very first experience or an advanced session, we accompany you carefully so you can simply enjoy the journey.