Inbound tourism continues to thrive in Japan. Therefore, it is important to raise visitor satisfaction. Tourism sites often display sightseeing area in order of tourist reviews. As a result there are many superb sightseeing areas that are buried. Matsuyoi is an app that displays sightseeing areas by calculating the popularity and tourists reviews. If the area has a high review but low popularity, it displays the content as a “Kakure Spot” (a good place not many people know about). 10 Subjects were asked to use the application.