This article discusses the advantages and disadvantages of getting yen before traveling to Japan, as well as alternatives for exchanging currency in Japan. It provides tips on how to exchange currency in Japan, pros and cons of doing so, and advice on avoiding scams. Additionally, it explains the importance of researching exchange rates beforehand and double checking receipts after exchanging money. Ultimately, whether one decides to get their Japanese yen prior to traveling or exchanges it once they arrive depends largely on personal preference.