Crypto exchange Backpack has signed a partnership agreement with Minna Bank, Japan's first digital bank, to explore crypto-related digital banking services in the Japanese market. The collaboration will leverage Backpack's on-chain infrastructure to develop new offerings for Japanese users. Minna Bank operates under Fukuoka Financial Group (FFG), one of Japan's regional banking conglomerates. The partnership marks a significant step toward integrating cryptocurrency infrastructure with traditional Japanese banking services.