There might be a funnel-like thing that you can use. If you have enough change to make a round amount, then that would good.
Originally Posted by
ray1966
The suica machines only take only bills, don't they?
Otherwise, you could always go into a convenience store and pick up a pack of gum or a drink.
Worst case, you can also spend it at the airport, or just keep it with you.
Next time you visit, you can use your credit cards more aggressively
