https://dentonmartialarts.com/history-of-shin-toshi/

There was only a handful of masters of shin-toshi in 2009. One of them happened to be a comp si teacher who took a R&d job at his alum Berkley about the same time Shinzo Abe declared deflationary targets for the jpy and announced "society 2.0"

Occams razor says btc is the result of Bretton woods.