Hereinafter, a casing where {HEAD ~ the portable terminal} 100 is used in {TAIL ~ the vertical direction} will be described 
is used in
Hereinafter , a casing where { HEAD ~ the portable terminal } 100 is used in { TAIL ~ the vertical direction } will be described
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH