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Hammerhead Shark river dive Mikomoto Island
(For advanced divers)


40600 yen (held by 3 or more people, 2 dives x 2 days, guide, tank & weight, facility use, tax included)

Only 1 day ¥ 20800 (tax included)

Click here for tour prices for 1 or 2 people:

(* Subject to change)


Extra charge:

Equipment rental fee (per day):

Full equipment rental 4950 yen

BCD and Reg rental 2200 yen

Wet suit 1650 yen

Dive computer 1650 yen

If you bring your own equipment, don't forget the signal float. Rental is 550 yen a day

Food expenses:

Lunch at the time of diving 660 yen (tax included)


Minamiizu Raizuya 5000 yen including tax without meals (1 room per person is also possible)

Details page of Accommodation


Payment can be made by credit card (3% commission), bank transfer prior to the date of tour.

Basic schedule:

"Diving for 2 days in 3 days and 2 nights"

Day 1 Arrive Shimoda from evening to night (Shimoda stay)

Day 2 2x Mikomoto diving (Shimoda stay)

Day 3 2x Mikomoto diving, Depart shimoda 

Detailed schedules such as departure time will be decided after the boat reservation is completed.

Schedule details page

How to get Shimoda:

Izukyu-Shimoda station gathering & dissolution (pick up from the station)

Or, drive your own car to meet and disband Mikomoto Hammers dive shop.

Transfers from the station are free and exempt from liability.

Passengers on my car are limited to 3 guests, and everyone is requested to wear masks.

Alcohol spray is always available in the car for sterilizing frequently.

Diving in COVID-19 pandemic

(Caution) Mikomoto Island is only for advanced divers!

Due to the geographical environment, strong currents may occur around Mikomoto Island, and Hammerhead Sharks are in those currents.

In some cases, they may swim towards the stream or swim long distances in search of groups.

In addition, descent is a free descent in a place where there is no rope.


Even if you hide your anxiety and dive, not only will you not be able to enjoy it, but it is also dangerous.

If you are uneasy, we will follow you appropriately, so please be sure to consult in advance.


Participation conditions:

① 50 or more diving experiences (exception if 30 or more)

(2) Sufficient diving experience with a water depth of 20 m or more.

③ There is no blank for 1 year or more (exceptions depending on the number of experiences)

④ ear there is no problem in the opener, that the free descent can be without anxiety


& Ocean's participation condition is not "can you dive" but "can you really enjoy it?"

If you are uneasy, you can refresh your skills and check your knowledge on a day tour in advance.

Let's prepare well and enjoy diving from the bottom of our hearts!


Mikomoto Hammers Briefing Video

You will see on this video what happening on the boat and in the water on the day.

Please be sure to see and understand the information. 

New coronavirus related:

Please understand that the tour may be changed or canceled without notice if the government, local government, or dive center decides that the tour is not appropriate. In that case, the refund policy of the dive center will be followed. We also ask our customers for their cooperation in reducing the risk of infection in accordance with the guidelines announced by the Ministry of Health, Labor and Welfare. → Click here for details

Cancellation Policy:

5500 yen up to 3 days before the tour, 8800 yen after the day before the tour, and a cancellation charge of the full amount of the tour price will be charged on the day.

The same applies if you have a cold or other symptoms on the day and cannot participate at the discretion of the person or the guide.

If you can only dive one dive due to bad weather or ship breakdown, we will refund 3500 yen. There is no refund if you are unable to dive due to changes in your physical condition or trouble with your equipment.

It should be noted that, if the tour in such bad weather in Miko source is not held, cancellation fee will not be generated.

アンカー 3
important! Please be sure to see it before joining.
Mikomoto Hammers Briefing (About 10 minutes video)
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