★ Reliable support with 1 group exclusive guide "charter system" ♪ ★ Guarantee a comfortable tour with a beautiful shop set ♪ ★ Free photo shooting and feeding ♪ Shower, locker and other shop facilities are all free ♪ A superb view of the mysteriously shining blue cave of Okinawa. A wide range of generations can enjoy together and become memories of an inspiring travel experience, Adventure Island has sincerely focused on comfort and security. ~ Excellent access! We promise a comfortable tour time! ~ A good location just a 1-minute walk from the shops to the port. About 5 minutes each way by dedicated marine boat to the blue cave! Since the boat is anchored near the entrance of the cave, you can comfortably access the longing blue cave ♪ After the tour, return to the shop, get ready and go to the next sightseeing spot as it is OK! It is a tour of "Guide charter system" guarantee where one group has an exclusive guide Enjoy the time with your family, friends, and loved ones in a private sense. [Reliable and secure charter system with dedicated instructor] ・ We will guide you according to your pace. -Safe and secure for those who are not good at swimming with full support. ・ Private experience of charter system. ・ Serving customers with sincerity and hospitality. -Please leave small children's participation with confidence. [High quality photo & video shooting is free! ] Your guide will shoot your fun memories with all your might! Immediately after the tour, data transfer to smartphone. You can also post photos to SNS on the day. Please bring back beautiful memories of Okinawa. [Beautiful shops and fulfilling facilities are very popular! ] The reason why a vibrant shop full of tropical feeling is popular ♪ Clean shower rooms and powder rooms are popular with women. We are conducting a tour of blue cave (boat holding) tour of comfortable shop gathering. ▼ Store facilities (all free) Private parking lot / individual room temperature water shower, outside shower Changing room / Toilet / Valuable locker / Dehydrator Hair dryer / Wi-fi / Tropical fish tank / Powder room (Shampoo, conditioner, body soap Various amenities such as emulsion, lotion, cotton, etc.)