Top 4 in Top 10 Weird Things Only in Japan.
Japan has a lot of unmanned stores, but never worry about losing goods because when the purchase is made, Japanese people will voluntarily return the money to the store or deposit the check into the cash register. Or the bicycles you can see anywhere and more than any other type of vehicle, because this is a popular means of transportation in Japan. And you can safely leave the bike everywhere without a lock because no one will steal your bike. Suffice it to be seen that the Japanese are extremely conscious and honest.