The New Berlin, WI Great Lakes National Karate location is accessible from West Allis, Muskego, Brookfield, and Milwaukee as well as the communities of Waukesha, West Allis, Mukwonago, Greenfield and Elm Grove. National Karate has earned respect throughout the nation, not just the Great Lakes region. Having built a sterling reputation over nearly 40 years, NK's professional instructors and adult and kids' martial arts programs are counted as some of the best in the country. We offer a wide variety of martial arts classes such as karate classes, kickboxing classes and self-defense classes. Whether you are an adult and want to learn, or if you want to enroll your children into a martial arts school, we welcome all ages. Our weapons class is a customer favorite that we offer on Fridays for our youths (8-12) and adults (13 & up) sections. The classes range from beginners up to black belts as well as youth sparring classes and kickboxing classes for adults. Private martial arts and karate lessons are also available upon request.