Yahoo Japan Transit lets users enter stations, bus stops, addresses, or facilities as origins and destinations to find public-transport routes across Japan. Results can be compared by travel time, transfers, and fare, with options for IC-card or cash fares and unreserved or reserved seating. Service updates cover railways, buses, Shinkansen, and limited express trains, while major airports show domestic and international departures and arrivals. Users can look up station details and timetables for weekdays, Saturdays, Sundays, and holidays, then register frequent lines for a consolidated status view or email alerts. The site also links to its mobile app, road traffic information, maps, weather, and disaster notices.