Last week, a statement has been issued by a senior Bank of Japan 
official speculated that central banks could allow access to accounts 
around the clock if they used blockchains or cryptocurrencies.
On 21st
 April, speaking during a finance forum, deputy governor Hiroshi Nakaso 
touched about so-called central bank digital currencies, or CBDCs, and 
their potential impact on how people interact with their accounts at a 
given time.
Through a CBDC (something that officials at the Bank 
of England have highlighted in the past), one proposal is to offer 
central bank accounts to retail customers. In his speech, Nakaso brought
 up this idea, suggesting that, depending on the degree of adoption, 
such an arrangement could give accountholders continuous access to 
funds.
Nakaso opined:
“In an utmost case in which CBDC 
proffers the not different functionality as banknotes as an alternate 
measure, it could sanction everyone to access central bank accounts 
24/7, year-round. Some overseas central banks have accelerated to 
consider the rationale for or to conduct researches and analyses on 
CBDC."
Many central banks today are testing the concept of a legal tender issued in a wholly digital medium.
In
 the past month, Hong Kong's de-facto central bank moved to begin 
testing a CBDC, and in March, authorities in Singapore completed a 
similar trial. Central banks in Canada, China, Sweden and the UK, among 
others, also have projects in various stages of development.
The 
Bank of Japan itself has been trailing the tech, noting in statements in
 December that it was "test driving" the concept ahead of any possible 
applications. Late last year, for example, the Bank of Japan inked a 
deal with the European Central Bank to collaboratively research 
blockchain.
As if turned to stone, the Bank of Japan has been 
largely tight-lipped on the work's potential impact, choosing to 
emphasize its early and experimental nature.
 







 
