My Book "Japanese Bitcoin Law"

I have written a short book on Bitcoin regulation in Japan.


A free PDF file is here: Lenz Japanese Bitcoin Law

This post has the following short URL:

A printed edition is available for $8.99 at the Createspace store. You can also buy it at

And a Kindle edition is available for $0.99 (the cheapest price Amazon would let me choose). You can also buy the Kindle edition for 104 yen at the Japanese Amazon site.

If you are interested in Bitcoin, you may also like my Bitcoin science fiction novel “Last Week”, also available as a free PDF file on this blog.