kinsuke z, arahashi tabi, stellive, absurdres, commentary, highres, symbol-only commentary, 1girl, bikini, black sandals, blue eyes, blue hair, breasts, diving mask, full body, goggles, goggles on head, holding, holding swim ring, innertube, long hair, looking at viewer, medium breasts, multi-strapped bikini bottom, open mouth, sandals, simple background, smile, solo, standing, standing on one leg, starfish, swim ring, swimsuit, twintails, virtual youtuber, water, white background, white bikini