nikudango, nuko (shoujo shuumatsu ryokou), yuuri (shoujo shuumatsu ryokou), shoujo shuumatsu ryokou, highres, 1girl, :3, ahoge, alternate costume, barefoot, blonde hair, blue eyes, blue one-piece swimsuit, blush, chibi, chibi only, collarbone, eyewear on head, full body, holding, holding swim ring, innertube, looking at viewer, one-piece swimsuit, open mouth, ponytail, round eyewear, short hair, short ponytail, smile, solo, striped innertube, sunglasses, swim ring, swimsuit