A minimum of 3.5 million people were highly involved in the trading of cryptocurrency on Japan's 17 domestic exchanges in late March 2018 and that 84% of those traders fall between the age of 20 and 40 as per Financial Service Agency.
The trading volume of bitcoin increased from $22 million in March 2017 in Japan and also there was a mega upward increase of trading on margins, credit and futures of bitcoin as a fundamental asset from $2 million in 2014 to $543 billion in 2017.
Read the details in the article of Coinidol dot com, the world blockchain news outlet: https://coinidol.com/japan-trades-97-bi ... one-month/
