Even during winter, when waves is high, you can enjoy a safe and enjoyable experience. The Orca is a wonderful option for people to enjoy Okinawa's fascinating underwater world without even changing into a swimsuit. Enjoy live teppanyaki cooking as skilled chefs prepare your meal right in front of you. Delicious Lunch with Two Great Options: Steak Course or Seafood Course — both options are equally satisfying and delicious! No car? No worries! Both locations are easily accessible via public transportation. The Orca Underwater Boat is just a 10-minute walk from Asahibashi Station on the monorail. After the tour, head to Sam’s Sailor Inn on Kokusai Street, located in the heart of Naha.