Warm Welcome to the Forum H.sanada
It is a pleasure to have our 1st Japanese John Wayne fan here.
In regard to your query about the brand of whisky in The Shootist it is likely to be a movie prop and not a real brand.
If it was a real brand it would have to be in all honesty Bushmills
Any trouble makers will get a visit from Maureen Herself and she will sort you out!!
or we might let our American cousins believe it is Jack Daniels
Mike