SBI Holdings partners with Solana to build Japanese onchain market

The venture centers on the rebranding of SBI R3 Japan into SBI Solana Global, a move that integrates the Solana network into a coalition already including Sumitomo Mitsui Financial Group. By utilizing Solana as its core infrastructure, the entity plans to streamline the life cycle of digital assets—ranging from corporate bonds and commercial paper to real estate—within a single, unified system for issuance, distribution, and settlement.

This initiative expands SBI’s existing footprint in the digital asset sector, which already includes collaborations with Ripple for dollar-backed stablecoins and a pending ¥46.7 billion acquisition of the Bitbank exchange. While the partners have not disclosed specific launch timelines or revenue targets, they intend to leverage Japan’s legal framework to offer institutional-grade services. Future operations will focus on cross-border payments and payment systems for AI agents, though all products remain subject to local regulatory approval regarding custody and securities law. The partnership arrives as Solana experiences a surge in institutional interest, having recently recorded $5.77 billion in tokenized-asset spot volume.