HAWAIICO is a free travel and navigation app developed by Japan Airlines Co.Ltd. The app is designed to help you enjoy Hawaii to the fullest, whether you are still in Japan or already in Hawaii. This app is approved by the Hawaii Tourism Authority, making it a reliable source of information for both first-time travelers and seasoned visitors.

With HAWAIICO, you can easily access the latest information about Hawaii, including special deals and promotions, local events, and tourist destinations. You can also participate in giveaways and contests to win exciting prizes, such as Hawaii airline tickets and hotel accommodations.

The app also provides a variety of useful features, such as a coupon saving function, a weather forecast, a currency converter, and a tip calculator. You can bookmark your favorite articles, maps, and tours for easy access later on. HAWAIICO is the ultimate app for anyone who wants to make the most of their Hawaii vacation.

If you have any questions or suggestions, you can contact the developer at You can also follow HAWAIICO's official Instagram account, "hawaiico_official," for more updates and information.