Norwin Ninjas perform at the Kumite Classic Pittsburgh, PA as part of the Allegheny Shotokan Karate Club lead by Sensei Bill Viola Jr. The karate for kids class is specialized for 4 year olds, 5 year olds, 6 year olds and 7 year olds.  It is has been recognized as the best karate  school in the are for children in the Pittsburgh and surrounding areas of North Huntingdon, Irwin, Greensburg and Monroeville. Stop and visit Sensei Bill Viola for a free trial karate lesson.