function
background
background material
circumstance
color
colorful
colour
colourful
cool of the evening
emptiness
event
firework
fireworks
fireworks event
flashy
gorgeous
japan summer
material
night
night sky
paperback
rainbow
running fire
running fire fireworks
scenery
seasonal tradition
setting
shakudama
sky
skyrocket
summer
summer image
summer of japan
summer tradition
sutamain