Japan plans blockchain securities settlement system by early 2030s
In brief
- Japan developing blockchain system for immediate settlement of stock and government bond trades
- FSA, Finance Ministry, BOJ and financial institutions forming study group summer 2025
- Development plan expected by early 2027; system launch targeted for early 2030s
- Blockchain enables instant clearing versus current T+2 equities and T+1 bonds settlement
Study Group to Define Infrastructure
The study group will examine how to build the blockchain-based infrastructure and divide responsibilities between public and private sector participants. If formally approved, the system could begin operating in the early 2030s.
The proposed system would convert some of the deposits banks hold in BOJ current accounts into digital tokens that could circulate on the blockchain for interbank settlement. This design would allow trades to settle outside regular business hours, addressing a key inefficiency in Japan's current market infrastructure.
Speeding Up Settlement Cycles
Today, regular equity trades in Japan settle on T+2, while domestic government bond trades settle on T+1. Immediate settlement would eliminate the multi-day lag and reduce counterparty risk. It'd also free up capital more quickly for both institutional and retail investors.
Japan's move reflects a broader shift among major financial centers to adopt blockchain infrastructure for market operations. The BOJ has been exploring central bank digital currency applications for several years, and this securities settlement project represents a concrete step toward integrating blockchain into core financial plumbing.
