I have a bank account with Tokyo Mitsubishi UFJ, as their local branch is about a 2 minute walk from where I live, but I sure as hell won't be using their exchange to buy and trade crypto.

I can picture it already: bid/ask spreads as wide as the Grand Canyon, and $30 withdrawals fees! Anything and everything to skim as much as possible from unsuspecting investors!

There are a couple of great exchanges in Japan, but I feel the quality of service is often times inversely proportional to the size of the company.