architecture
asia
asian
ball
blue sky
building
chozotanku
clear sky
clear weather
east asia
emptiness
energy
factory
fuel
gasutanku
globe
japan
kansai
kansai region
kinki
kinki region
nice weather
nishiku
orb
orient
oriental
osaka
osaka city
osaka prefecture
osaka town
reservoir
resources
sky
sphere
sunny
sunny day
tank