Released in 1970, « Zatoichi Meets Yojimbo » is the twentieth movie of the series. It is also the first one to bring together two famous characters of japanese cinema : Zatoichi, our blind hero, and Yojimbo, the eponymous hero of the cult movie by Akira Kurosawa.
My effect "A fistful of dollars" is mentioned in the video above; it is described in my book Your mind will always be my playground, available HERE.
Zatoichi 2 - The tale continues
Zatoichi 22 - The one-armed swordman