Society A Book That Gently Teaches Crypto-Assets (Tentative) / Mari Matsushima

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Society
Money for Old Age Is Earned by Investment!
If you want to live a rich life, "Investment" is essential.
This book contains the knowledge that is really necessary for those who start "Investment" from now on!
It explains all the basics of crypto-assets (virtual currency).
How does it work?
Is it not dangerous?
How can I buy it?
What is different from cash and what is good?
Check "crypto-assets" that you can't listen to easily and send a smart money life.