Ninjutsu is a classical Japanese Martial Art. Unlike Judo, Kendo, Jujutsu, Aikido and other such popular arts, Ninjutsu is not a sport. Its purpose was self preservation in war and deadly conflict.
Alex has been studying for almost 2 decades under Stephane Meunier of Budo Montreal, who in turn, studies under Kacem Zoughari, a pupil of Ishizuka Sensei. Alex also draws from extensive operational experience, not only from training in a safe environment.
As such we are dedicated to keep the art of the venerable ninja warrior intact, as opposed to other schools that use a simplistic approach, or that have no real credentials. One cannot call his or her practice Ninjutsu unless they follow the real teachings as Hatsumi Sensei learned from his master Takamatsu Sensei. That is all too rare today, so we suggest the prospective pupil conduct some research before throwing their money away on an image instead of the real art.
One important fact that one needs to know: Dr. Hatsumi Masaaki is the ONLY Ninjutsu Grandmaster who teaches today. Do not be fooled by charlatans. Unless their credentials come from Hatsumi Soke himself, they did not study Ninjutsu.