Edy, Nanaco, Pasmo, Suica... While you may not be very familiar with these names, these smart cards are the most commonly spread forms of electronic money ("E-money"), making life easier for millions of Japanese people every day. A recent study showed where Japanese people use E-money the most: ・Convenience Stores 76.1% ・Public Transportation 50.1% ・Supermarket 41.4% ・Vending Machines 40.6% ・Stores inside Train Stations 33.9%