What is Cryptocurrency? Fundamentals of Digital Assets

You have started to see the word “Crypto” more often, but it is actually just an abbreviation for “cryptocurrency.” Cryptocurrencies are a type of innovative currency created using cryptographic technology. In Japanese, they are called “暗号通貨” (an’go tsūka), but this new form of asset is significantly changing traditional financial concepts.

Digital Currency Protected by Cryptography

Cryptocurrency is a combination of “Crypto” and “Currency.” It is a digital currency secured by advanced encryption technology, ensuring transaction safety and transparency. Examples include Bitcoin and Ethereum, which function as new payment methods that do not require traditional banking systems.

Understanding the Difference from Virtual Currencies

Terms like “digital currency” and “virtual currency” are often used interchangeably with “cryptocurrency.” However, there are subtle differences. Virtual currencies are often limited to specific uses, such as in-game currencies, whereas cryptocurrencies tend to be used for broader financial applications.

In this way, cryptocurrency is not just digital money but can be understood as a next-generation asset form supported by cryptographic technology.