| Water activity type | Snorkeling |
| Special water activity | Trial dive (beginner) |
The tour will be canceled if danger is expected, such as bad weather such as heavy rain, strong winds, lightning, high waves, strong swells, or very muddy water.
Clothes and belongings: [June to October] Please bring a swimsuit, towel, change of clothes, etc. [January to May and November to December] We will wear clothes made of soft materials such as sweatshirts, trainers, and jerseys. Please also bring a towel and change of clothes. Please bring other motion sickness medicine, sunscreen, etc. if necessary. If you have long hair, it is a good idea to bring a hair tie.
If you are late, you may not be able to participate.
Also, if you suffer from severe motion sickness, please take over-the-counter motion sickness medication.