colourful flag carp or koinobori to celebrate children`s day, a national holiday in japan drsign

art asian background banner basic blue boy bright carp celebrate celebration children childrens color colorful colourful culture day decoration design drsign event festival fish flag fly graphic happy holiday illustration isolated japan japanese kite koi koinobori landscape may national outdoor pole red rgb season sky sock spring symbol template toy tradition traditional travel vector white wind windsock windy