Today's topic: Is Japan a Bitcoin underdeveloped country?

When I look on Twitter, I sometimes see people saying that "Japan is a Bitcoin underdeveloped country," but is that really the case?

*Google Translate usedI am creating a website for Bitcoin beginners.

https://bitcoin-zukan.com/en/home/

今回のお題：日本はビットコイン後進国なのか？

Twitterを見ていると「日本はビットコイン後進国だ」という声をたまに見かけるが、本当にそうなのだろうか。