Karate in Japan
The sport has declined in popularity and is more popular abroad. Karate at the 2020 Summer Olympics is going to be a debut event at the Summer Olympics.
Trinidad and Tobago Karate Union
The Trinidad and Tobago Karate Union (TTKU) is the National Governing Body for the sport of Karate in Trinidad and Tobago. The TTKU is affiliated to the World Karate Federation (WKF) which is the only world karate organization recognised by the International Olympic Committee.