Japan's latest sensation is a cryptocurrency pop group
 

If you're starting a pop group in Japan, where giant rosters and virtual superstars are par for the course, how do you stand out? By tying yourself to something trendy -- and in 2018, that means cryptocurrency. Meet Kasotsuka Shojo (Virtual Currenc...

https://www.engadget.com/2018/01/14/...y-j-pop-group/