GOOD LUCK TRIP JAPAN is a free mobile app that can be downloaded on Android. It provides information about travel in Japan, from the capital to the smallest prefecture.

It has a great introduction to Japan, with information about how to get around the country, what to see, and where to stay. It also has an extensive list of things to do in Japan.

The app is updated with new information every day. It also has a currency converter that can be used to convert Japanese yen to Euros, British pounds, and other currencies.

It has a great selection of articles and videos that will be helpful during your trip. It also has a section with information about Japanese culture.

It is easy to use and understand.

The app is a great tool for tourists who want to know more about Japan.