Karate
The World Karate Federation (WKF) is the largest sport karate organization and is recognized by the International Olympic Committee (IOC) as being responsible for karate competition in the Olympic Games. The WKF has developed common rules governing all styles. The national WKF organizations coordinate with their respective National Olympic Committees.
Karate (song)
Kikuchi added that "karate is obviously a form of martial arts that originated from Japan, so it’s something that she’s very proud of that they are now representing this culture that came from Japan through their music, and it’s a way for more people outside of Japan also to learn what karate is all about."