The seller is off by up to three decades as to when these were made. Both the scarecrow and witch "whimsies" were made by Beistle during the 1950s. (An owl was the third design of the set.) Only later, almost certainly under license, were these designs made in Japan. The designs marked as being made in the United States have sustained collector interest. When the ones marked "Japan" do sell, they bring half or less of what the older ones made in the USA bring.
Mark B. Ledenbach's vintage Halloween collectibles blog.