As we all know it is a sad fact that anyone can say anything they want about themselves, true or not. False claims and fiction abound in this sort of medium in particular. So, for those of you who don't already know Greg, we've included some things other Instructors have had to say about him. (Please note that ranks listed may not be current)

"..This man understands my art. Greg is a good example for the other foreign students who come to train in Japan." -  Grandmaster, Dr. Masaaki Hatsumi -1986

"Greg Kowalski is one of America's best resources for this art."  Stephen K Hayes; 10th degree Bujinkan Budo Taijutsu. Author, lecturer and founder of To Shin Do.

"Within the Bujinkan, Shihan Kowalski is an authority figure who commands high regard and credibility. I am proud to call him my friend."- RH Thomas; Lt Colonel USA Special Forces(ret), Viet Nam Combat veteran. Over 40 years in martial arts. Ranks include 10th degree Bujinkan Budo Taijutsu, 8th degree Taihojutsu, 6th degree Jujutsu, 4th degree Judo.

"..lived up to my expectations... a very impressive and inspiring teacher... obviously the "Real Thing". "- John Michael Matthews, Sergeant, US Marine Corps (ret). Viet Nam combat veteran and MP with over 30 years of Martial Arts experience. Ranks include 5th degree in Yoshukai Karate

From the Media:

"One of America's most accomplished Ninjutsu Instructors." -Martial Arts Masters , Sept 95

".. and Greg Kowalski, who shared their expertise with me...had the courage to look behind the propaganda, go to Japan and become teachers of the Bujinkan.." - Pathnotes / Shadow strategies of a Ninja Master; Glenn Morris, 10th Dan

"One of America's most knowledgeable Ninjutsu Instructors." - Secrets of the Masters, March 95