A trademarked route-finding service/app (by Jorudan) for checking train and transit connections; commonly used to find transfer routes and timetables in Japan.
出かける前に乗換案内で最短ルートを調べた。
Before going out I checked the quickest route on the Transit Finder app.
乗換案内は遅延情報や運賃も表示してくれるので便利だ。
The route-finder also shows delay information and fares, so it's convenient.