Before you get on a train, check the departure time/destination display panel for the departure time and boarding platform of your train.
To buy a ticket in cash, use the ticketing machine.
Find your destination and the corresponding fare on the map.
Press the language selection button.
Press the button for the language you want to use.
Press the [Ticket] button.
Press the fare button for your destination indicated in the map in step 1.
If you are unable to find out the fare, press the [Search by station name] button to find it.
Insert the money into the ticketing machine.
Collect the ticket and change (if any).