I absolutely love trams!! It’s not only easy to get to places but you get to see the city!! I love places that offer trams as a main transport. Nagasaki has 4 lines and they arrive on-time and regularly between 5-8 mins. You can conveniently reach most of the main attractions. Like buses, you enter through the back and exit through the front. It’s extremely cheap too, 120 Yen flat rate or you can grab the 1 day unlimited pass for only 500 Yen.