It's a well known fact, that at one time, everyone was unified under the JKA. Eventually, Kanazawa split away, as did Okazaki, while Mikami stayed with the JKA.
That being said, are there any significant differences between the three factions, regarding the Shotokan Karate that they teach?
That being said, are there any significant differences between the three factions, regarding the Shotokan Karate that they teach?