In a country where every yen counts, stock trades still settle in two days, and government bonds in one. This delay, familiar in traditional markets, now looks like a brake in a world where money must move instantly.
Japan's Financial Services Agency, the Ministry of Finance, and the Bank of Japan are setting up a working group this summer. By the start of 2027, it will prepare a plan for a blockchain-based system for settling stocks and Japanese government bonds. If approved, a full launch could occur in the early 2030s. Settlements would become real-time and around-the-clock, instead of the current T+2 and T+1.
The goal is not just speed. Authorities want to retain investors, especially institutional and foreign ones, who increasingly look at faster markets. While capital is 'frozen' awaiting settlement, it is not working. In an era of rising rates, such inefficiency is costly.
Major banks—MUFG, Mizuho, SMBC—are already testing tokenization of bonds and stocks on networks like Canton Network, linking transfers of rights with payments in stablecoins. Part of banks' reserves at the Bank of Japan are planned to be converted into digital tokens, creating a wholesale version of the digital yen for interbank settlements. This reduces counterparty risk and frees up collateral.
Imagine a river where water flows through old locks with delay: part of the flow is always 'stuck'. Blockchain here is like a new canal system where water moves without stopping. An investor sells a bond in the morning and immediately reinvests the proceeds, rather than waiting until the next business day.
For the retail investor, this means greater portfolio liquidity and fewer missed opportunities. Money ceases to be a static asset and becomes a flow that can be directed in real time. Japan, known for caution, is betting on technology to maintain the attractiveness of its market in the global race for capital.
Fast blockchain settlements are not just an infrastructure upgrade, but a way to restore money's natural mobility.
