This article discusses the currency in Japan, limits for carrying cash into and out of the country, local laws regarding cash carrying, restrictions on taking cash out of Japan, and tips for carrying cash safely when travelling to Japan. It is important to understand the regulations and take precautions when travelling with large amounts of money in order to ensure safety while travelling in Japan. Up to 1 million Japanese yen (approximately US$9000) can be brought into/out without having to declare it at customs but anything over that amount needs declaring at customs upon entry/exit from the country.