azuma kiyohiko, koiwai yotsuba, yotsubato!, lowres, 1girl, :d, ^ ^, barefoot, beanie, boots, child, closed eyes, coat, diving mask, diving mask on head, full body, goggles, goggles on head, hat, holding, holding umbrella, innertube, multiple views, one-piece swimsuit, open mouth, pocket, quad tails, raglan sleeves, raincoat, red hat, rubber boots, running, scarf, seasons, simple background, smile, snorkel, swim ring, swimsuit, umbrella, white background