Drone Maps Japan is a free iPhone application developed by Keishi Ishimura, designed to assist drone operators in Japan with navigating the complex regulations governing unmanned aircraft. The app provides crucial information about prohibited airspace for flight, including areas around airports, densely inhabited districts (DID), and important facilities marked in green, red, and yellow, respectively. Additionally, users can access sunrise and sunset times, search for locations and addresses, and learn about the Civil Aeronautics Act in Japan.

To ensure compliance with safety rules, users are reminded to check local government ordinances and landowner rules, even if outside prohibited areas defined by the Civil Aeronautics Act. The app educates users on operational limitations, such as no-fly zones above 150m, around airports, and above DID, emphasizing safety protocols and restrictions to prevent accidents and ensure responsible drone operation.