Japan is reportedly exploring a significant overhaul of its financial market infrastructure by studying the potential migration of stock and government bond settlements onto blockchain technology capable of operating in real time. According to Nikkei, this ambitious project involves the Financial Services Agency (FSA), the Ministry of Finance, the Bank of Japan (BOJ), and the country’s three largest banks. The move represents a major institutional endorsement for tokenization advocates, signaling a shift from theoretical discussions to practical governmental consideration. The primary goal is to compress settlement cycles—currently two business days for equities and one for government bonds—which would eliminate the window where counterparty risk rests on a firm’s balance sheet and align with the global push for faster market plumbing.
The proposed mechanism is more sophisticated than the general concept of blockchain settlement, as it focuses on a wholesale central bank digital currency (CBDC) rather than a retail-facing system. Specifically, portions of the commercial bank reserves held at the BOJ would be converted into digital tokens on a blockchain network. This design intentionally avoids the political and privacy backlash that retail CBDCs have faced in various countries regarding surveillance and financial disintermediation. By moving money exclusively between institutions that already hold central bank accounts, the system sidesteps consumer-related controversies and directly targets the inefficiencies of interbank settlement. Officials are framing this as a defensive measure to keep Japanese markets competitive as the United States and Europe advance their own tokenized securities infrastructure, rather than as an aggressive bid to lead the sector.
The timeline indicates a formal and deliberate process: a study group will form immediately, with a development plan expected by early 2027 and an operational launch targeted for the early 2030s. This lengthy horizon is typical for replacing the foundational plumbing of a national securities market, where reliability is paramount. However, the article highlights that instantaneous settlement is not without costs. Compressing the cycle to zero removes the netting process, forcing firms to have full cash and securities available at the exact moment of the trade, which significantly increases liquidity demands. While the domestic system could eventually connect to international payment applications via Bank for International Settlements (BIS) blockchain pilots, the economic benefits are most compelling for cross-border settlement, where correspondent banking chains are slow and expensive. Japan’s choice to focus on its colossal government bond market—rather than a peripheral asset class—indicates a serious intention to rebuild the core of its financial system, even as the FSA simultaneously tightens anti-fraud measures for consumer cryptocurrency exchanges.
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Forrás: https://thenextweb.com/news/japan-blockchain-settlement-stocks-bonds.