Fun Diving

Beach Diving

One dive : 6,000 JPY (Tax incl.)

Two dives : 8,000 JPY (Tax incl.)

The beach diving course is recommended even for beginners because you can enjoy taking your time in the shallows without thinking about the time.


Boat Diving

One dive: 8,000 JPY(Tax incl.)

Two dives : 14,000 JPY(Tax incl.)

Additional dives : +5,000 JPY(Tax incl.)

In this course you can experience diving offshore and enjoy seeing many different kinds of beautiful fish right before your eyes. Don’t miss out on the many attractive points such as The Black Tunnel and Uenoshima.


※Departure time: 9:30~13:00

River Diving

Fresh Water Diving

Under 100 meters altitude : 6,000 JPY(Tax incl.)

Over 100 meters altitude : 8,000 JPY(Tax incl.)

The alluring point about the freshwater dive course is that you can encounter Japan’s very unique and rare wildlife such as the Japanese Giant Salamander and Fire Belly Newt due to the pristine waters of Koza River.


Beginner & Skill Up

Personal Experience Diving

One dive: 10,000 JPY(Tax incl.)

Additional dives: +5,000 JPY(Tax incl.)

Let’s go for a swim together on a course that fits you well with our staff who are well experienced, kind, and fun loving.


PADI Certification Course

Open water 3 days: 60,000 JPY(Tax incl.)

Advanced 2 days: 40,000 JPY(Tax incl.)

Specialty diver course, etc

Kooza can provide the chance to dive in various locations while you are training for your certification. You can enjoy the nature of southern Wakayama while you are learning.



Nature Guide

1 time: 2,000 JPY(Tax incl.)

You can get to know about not only fish, but also the plants and animals of the Kii Peninsula on this tour. How about we take some time and go for a leisurely stroll through nature?



If you rent our equipment, you won’t need to worry about carrying it around and can relax knowing it is well maintained.

Full rental(Wetsuit set)

4,000 JPY

BC(Buoyancy compensator)

1,000 JPY


1,000 JPY


2,000 JPY


3,000 JPY

4 piece set(Mask, snorkel, boots, and fins)

1,000 JPY

Camera rental (One day)

2,000 JPY

  • The price for diving courses covers all of the following: Tank, Guide, Boat, Weights, Using our facility, and Fishing Industry Union Fee.
  • Lunch is not included with any course.
  • Prices could be subject to change.
  • You can use credit card to pay. (JCB, VISA, MasterCard, AMEX, Diners, etc)
  • Baby sitting service is available. (Reserved only)
  • The displayed prices all include insurance fees and sales tax.