Diving School UMICOZA is located near Kabira bay in beautiful Ishigaki Island with priceless ocean view, great healthy food and relaxing ambiance surrounded by nature. We guide you to Kabira bay, Yonehara reef, Nagura bay area which famous of Manta Point, turtles, cuttlefish and amazing coral reefs.

No worries about language or being alone, friendly international experienced instructors (ENG/CHI/JP) will be always welcome you with big SMILE.


Certification of Ishigaki city [COVID-19 Infection Prevention Cooperating Establishments]

We will continue to thoroughly implement preventive measures for the COVID-19 so that everyone can enjoy our activities safely! 

Thank you for your cooperation.

*Re-opening and Covid-19 infection prevention ・・・(PDF 49KB)

*Request of Cooperation to prevent the spread of Coronavirus ・・・(PDF 100KB)

WELCOME to ISHIGAKI Is!【Summer Sale 2020】-31st.Aug.
50% OFF for Rental equipment from 2nd day.
FREE Camera Rental for Snorkeler & Introduction diver (limited 2set/day)
with FRIENDS! 4persons or more get course fee 10% OFF!!
with YOURSELF! 3days or more get Fun dive fee 10% OFF!!
※Don't forget to claim your discount upon your booking※
New price apply (2019.04.01)

New price apply from 1st April, 2020.

Please check new prices from here.

【Relax Stay Lapis】OPEN (2019.04)

UMICOZA mobile number(2017.12)

Umicoza mobile number for outgoing call
090-9568-7897 (line/WhatsApp)




NEW TAX RATE apply from 1st of October 2019

Listed price is excluding tax, and tax rate will be 8%→10% from 1st October 2019


New company system start from 1st December, 2017.
Company name change to UMICOZA limited → Diving School UMICOZA
 - !!Thanks to support UMICOZA!! -

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