This APP includes Yokohama offline map, high-quality subway map and useful information for traveling in Yokohama. GPS locates your current position in real time, guaranteeing you will not lose in Yokohama.
The most important feature is: NO Wifi, NO 3G and NO Data Roaming needed. 100% Offline. Save you expensive roaming service fee when you travel internationally. With this app, you can easily travel in Yokohama without any guide.