Mum of Black Belt

Our dojo has just switched from IKO to AKKA (Aust Kyokishin Karate Assoc.) just wondering what the differences are an why are there two. I have heard people say that the AKKA belts are not recognised by Japan - Is this true Im having trouble finding a non biased source of information Can anyone help, we just want what is best group for our son

Hi, just wanted to say hi and introduce myself, my son does kyokushin and has just graded for his black belt and hopefully we will get the good news soon.