A collection of historical videos with footage showing Osensei in action, as well as a more recent video introducing Aikido and how it differs from other martial arts.
Osensei 1935 (1)
Osensei 1935 (2)
Osensei 1935 (3)
"Aikido, The Samurai Spirit"
The video below is an episode from a series on martial arts, providing an excellent introduction to Aikido, clearly illustrating the differences between Aikido and other martial arts. (44 minutes)