algae
asia
clear stream
cold spring
drinking water
famous water
flow
foot
japan
kumamoto
kumamoto prefecture
kyushu
man
minami aso
natural
orient
person
playing in the water
quantity of water
refreshing
river
rock
sensation of coolness
shirakawa water source
spray
spring
spring water
the river below
water
water flow
water quality
water sources
water splash
waterfall
wealth
yutaka