Japan Aims for Instant Stock and Bond Settlement on Blockchain
Japan is exploring the possibility of utilizing blockchain technology to facilitate the settlement of stocks and government bonds in real-time, according to a report by Nikkei. This initiative involves a collaborative effort between the Financial Services Agency (FSA), the Ministry of Finance, the Bank of Japan, and the country’s three largest banks.
The proposal includes converting portions of banks’ balances held at the Bank of Japan into digital tokens on a blockchain network, effectively implementing an interbank central bank digital currency (CBDC). This approach distinguishes itself from consumer-facing retail CBDCs by addressing concerns related to surveillance and disintermediation, which have hindered their adoption in several countries.
The study group is set to begin immediately, with an expected development plan in early 2027 and an operational launch targeted for the early 2030s. The project may be integrated into a multi-year strategic investment framework starting in fiscal year 2027.
While a five- or six-year timeline may seem lengthy, it aligns with the typical process of replacing national securities market infrastructure. Instant settlement, however, comes with its own costs, as compressing the settlement cycle to zero eliminates netting, requiring firms to have full cash and securities available at the time of trade.
The stated motivation is to maintain Japan’s market competitiveness as the U.S. and Europe advance their tokenized securities infrastructure. The domestic system could also serve as a foundation for international payment applications through the Bank for International Settlements’ blockchain pilots, which already involve Japan, Europe, and other jurisdictions.
Cross-border settlement is where the potential economics of this initiative are most compelling. Correspondent banking is slow and expensive due to the connection of national systems that were never designed to communicate, and a shared ledger can streamline these processes.
This move is a significant step for Japan, which has previously conducted digital currency experiments through the Bank of Japan without committing to a retail launch. By focusing on wholesale settlement, they are pursuing a more focused and manageable version of the same ambitious goal.