Saw this video of Rinjiro Shirata's Aiki Ken. How is it different than Saito's Aiki Ken? Whose version is the real Aiki Ken of O'Sensei?
I don't understand where this question comes from.
Obviously neither is the "real Aiki Ken" of Osensei, because neither Shirata nor Saito were actually Osensei.
In another sense, how could either of them NOT be, since both men were hugely inspired and influenced by Osensei?