Japan's Finance Minister Satsuki Katayama has expressed backing for integrating cryptocurrency into the nation's financial system. The statement marks a significant shift toward crypto-friendly regulation and signals strong institutional appetite for digital assets. This development could accelerate mainstream acceptance of blockchain technology within traditional financial frameworks and create new opportunities for the crypto sector to establish deeper roots in one of Asia's leading economies. Such policy support from high-level government officials typically paves the way for clearer regulatory guidelines and institutional participation.