A few examples how to defend against knife attacks with Aiki Jutsu Do. There are many more techniques, but it shows a good basis to work from. It is of course a good idea to sign up to our online course if you really want to learn it all.

Example of a base movement of deflecting, moving out and attacking. All in one motion. How you finish it off, depends on the situation (throw, pin, break, kick, knockout, whatever).

Aiki Jutsu Do Shiho Nage technique explained.

Aiki no jutsu waza - ryote dori by Lawrence Fisher