Well, according to the IMDB, Shogun is not available on dvd, and is only available on vhs in Britan and Germany. Sorry.
If you really want to see it, you might look at online auctions or see if any libraries in your area have it on video.
http://us.imdb.com/Title?0083069
AB
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You're older than you've ever been...
And now you're even older.