簡単仮想通貨建て (Easy Crypto Conversion) is a Chrome add-on developed by yonedadaichi. This free tool allows users to convert currency amounts displayed in Japanese yen to cryptocurrencies or vice versa. The add-on supports various cryptocurrencies including BTC, ETH, BNB, XRP, LUNA, SOL, ADA, DOT, and MATIC.

With 簡単仮想通貨建て, users can easily convert currency amounts between Japanese yen and cryptocurrencies. By selecting a displayed yen amount, users can choose to view the equivalent amount in a cryptocurrency or convert a cryptocurrency amount to Japanese yen. The add-on fetches the latest prices using the coingeckoAPI.

Please note that when making cryptocurrency purchases, it is advisable to check the actual prices before proceeding.

Overall, 簡単仮想通貨建て provides a convenient way for users to convert between Japanese yen and cryptocurrencies, making it easier to track and understand cryptocurrency values in real-time.