going up and down; ascent and descent; climb and descent
going downstream (in a boat)
downhill road; descending road
downhill grade; downgrade
down-train; train heading toward the ending point of its route
travelling east (esp. to Edo) from Kyoto
products originating in Kansai (Edo period)
loose bowels; diarrhea; diarrhoea
down train; outbound train
downstream transmission speed