Isshin Ryu School Of Karate Inc in Hackettstown, NJ is a private company categorized under Karate Judo Jiu-Jitsu and Kung Fu Instr. It was established on 1979 and companies like Isshin Ryu School Of Karate Inc usually offer: Shotokan Karate Classes, Advanced Shotokan Katas, Karate Training Help, Karate Schools and Kenpo Karate Instruction. I hope this helps.