The Rakuten Travel Inc. Android application is the official app of the largest hotel booking site in Japan. With this app, users can enjoy the same search functions available on the Rakuten Travel website. This means that users can easily search for and book hotels directly from their mobile devices. One of the key features of the app is the ability to search for hotels using GPS on a map. This allows users to find hotels in their desired location with ease. Additionally, users can also share their search results with friends, making it convenient to plan trips and accommodations together. It is important to note that the hotel information provided in the app is written in Japanese. This means that users who are not familiar with the language may need to rely on translation tools or assistance to understand the details of each hotel. Nonetheless, the app provides a convenient and user-friendly platform for booking hotels in Japan.