Japanese speaking casinos typically accepted deposits and withdrawals in Japanese Yen. However, many other currencies are also accepted at Japanese casinos, including digital currencies. Popular options include the Chinese renminbi (CNY), Thai baht (THB), Singaporean dollar (SGD), US dollar (USD), EUR, New Zealand dollar (NZD), Australian dollar (AUD) and others.

Many online casinos that cater to Japanese speaking players also provide their services to players in other countries. In Asia-Pacific, these countries include Singapore, the Philippines, Australia, New Zealand, China, India and others. English is a popular language at many Japanese speaking casinos.