When the topic of the strongest region for Street Fighter is brought up, there are sometimes arguments between Europe and the North America as to which side is more powerful and there seems to be a back and forth on that. However, there is no confusion about the region on top, and that is Japan.
The East Asian nation has produced some of the finest fighting game players to ever grace the earth, but they aren't some bygone giant, they are a real and present force in the landscape of Street Fighter 6 and this has been confirmed after a new chart showing the breakdown of the 500 'Legend' players around the world.
Legend is the highest rank attainable in Street Fighter 6 and is achieved when a player acquires a certain amount of Master Rate points which puts them in the top 500 players on terms of Master Rate. It it these people that receive the Legend title. Unlike Master rank which is permanent and cannot be lost, Legend status is lost the moment you are out of the top 500.
It is a fun little thing for players to aspire to and there has been a great deal of content of players trying to make the rank by winning as many matches as possible.
The chart which was posted by @MrAminechan showed that of the 500 players in Legend rank, 309 of them are Japanese which represents over 60% of the entire number.