"Real Ninjutsu by Dan Richard J. Van Donk

Anyone had any experience with this type of martial art?
The website is... www.ninjutsu.com
What are your thoughts?

Thanks for the replies...

Well that's bujinkan budo taijutsu by the looks of it. You know they talk about Hatsumi sensei etc. But the name ninjutsu is just to draw more attention, since people don't know what taijutsu is.

Ninjas do not exist as long as they don't want to.
http://www.ninjasite.com/shinobi-kai/pic4.gif