jpn		Plot Japan's Coast Line and Prefectures
jcity		Location of 49 Japanese Cities 			(variable)
jpn.b		Blocking Information of Japanese Coast Lines 
		and Prefecture Boundaries			(variable)
jpn.x		Longitudes of Japanese Coast Lines and 
		Prefecture Boundaries				(variable)
jpn.y		Latitudes of Japanese Coast Lines and 
		Prefecture Boundaries				(variable)
