Basically, If you are not a resident of Japan, it won’t be easy for you to use Fisco. Their website and platform are available only in Japanese, the exchange works only with JPY and no other fiat currencies, and more importantly, you must have a Japanese bank account in order to deposit or withdraw fiat.
What is more, clients of Fisco who wish to deposit or withdraw JPY, have to undergo ID verification, which requires Japan Passport or Visa.