Wow what a good news my friend and thanks for this info.We all know how progressive was japan country amd now they supported crypto currency.
Japan is always ahead of the events. I believe that if Japanese people are so active with Bitcoin and the other cryptocurrencies, crypto will spread wide all over the world. I do hope the countries will stop to ban BTC.
Japan is a very developed country, if they are planning to become the capital of bitcoin, it will probably be a strong development of bitcoin in the near future, this will help the bitcoin get more attention from other countries, then a meeting will occur and legalized bitcoin all over the world, Bitcoin banning in some countries will be canceled. However, I do not know this too well for Bitcoin or not because when governments focus on bitcoin, the value of bitcoin may increase but slower and more stable, activities with bitcoin are also more complicated, we will need to accept tax