SoftBank’s PayPay Acquires 40% Stake in Binance Japan Subsidiary
The alliance will combine PayPay's extensive network of 70 million users with Binance's blockchain technology.

SoftBank’s digital payments arm PayPay has acquired a 40% stake in Binance Japan, marking a significant step in connecting mainstream payment services with digital assets. The deal positions Binance’s Japanese subsidiary as a bridge between traditional cashless payments and cryptocurrency adoption in one of Asia’s most tightly regulated markets.
Through the agreement, Binance Japan users will be able to purchase cryptocurrencies using PayPay Money and withdraw proceeds directly into their PayPay accounts. This integration brings together PayPay’s large domestic user base with Binance’s blockchain expertise, creating a streamlined entry point for millions of Japanese consumers to access digital assets.
Binance entered the Japanese market in 2022 by acquiring Sakura Exchange BitCoin, rebranding it as Binance Japan. The latest investment from PayPay, backed by SoftBank Corp and LY Corp, strengthens its local presence and regulatory standing. Industry observers note that the timing is crucial, as Japan is expected to adjust its crypto regulations to recognize digital assets as financial products.
For PayPay, which already dominates Japan’s cashless payments sector, the move expands its role beyond traditional digital money into Web3 adoption. For Binance, it provides deeper legitimacy in the Japanese market and access to a vast user base already accustomed to digital payments.
The partnership underscores a broader global trend of integrating fiat payment systems with cryptocurrency exchanges, highlighting how financial incumbents and digital asset firms are aligning to capture the next wave of adoption.