Karate Teacher Avenges His Pupil

After seeing his pupil loosing the fight the teacher shows how to fight. This happened in an university of Mexico. Subtitles: Prof Isao Nakamura master of karate do from the univeristy of tamaulipas. Atacks a 17 year old student that defeat one of his pupils. At the end he celebrates.
Tags: avenges his karate pupil teacher