Offline line maps for Tokyo. It includes a complete set of offline maps for Tokyo public transport: subway, tram, and bus from the official sources Tokyo Metro and Toei Transportation. No internet connection required. You can zoom in, zoom out, scroll around. Very simple and easy to use! This app is excellent for visitors to Tokyo and longtime residents alike. Line maps included in the app: - Subway Route map - Toei Main Route map - Nippori-toneri Liner map - Toden Arakawa Line map - Toei Bu