Japan is very attractive market for the iGaming operators so they will do their best to get into that market.
Igaming operators will find it easier if country like Japan is adopting to bring such convenience for the operators then other countries can think the same. They can also get in touch with such activities but they should make sure all the things go in the right way. Japan besides this honor is the worlds top place for the open use of crypto coins and we can see many people are involved in crypto business.
Because Japan is the biggest gaming population when it comes iGaming digital industry especially in digital modern gaming and it is second largest in Asia behind Macau. That's why igaming operators had a business there because of the country of Japan had a massive adoption on igaming and they called it iGamingBusiness.com. For sure it will be involved crypto related business since crypto is a part of digital currency.