Released in 1963, « Zatoichi on the Road » is the 5th movie of the series. It was directed by Kimiyoshi Yasuda, to whom we owe a total of six movies about Zatoichi !
My effect "At the right place, at the right time" is mentioned in the video above; it is described in my book Your mind is my playground, available HERE.
Zatoichi 2 - The tale continues
Zatoichi 22 - The one-armed swordman