Japanese topographical map viewer for Android. If you want to see other country, please select OpenStreetMap at Menu -> Map Manage ->Map Mode We use the tile according to the rules of Geospatial Information Authority of Japan. Functions -Topographical map (Japan only. Tile of Geospatial Information Authority of Japan.) -OpenStreetMap -Web map tile -GPS location search -Bookmark (You can record POI) -Distance measurement -Route creation (route of straight line, route) -Import GPX file (Please send GPX file from file manager application) Icons by Orion Icon Library - https://orioniconlibrary.com Smart Connect extension for SmartWatch 2