riri (ri0177), shinomiya runa, vspo!, highres, 1girl, bikini, black bikini, blush, bow, breasts, frilled bikini, frills, hair ornament, hand on headwear, hat, holding, holding swim ring, innertube, looking at viewer, navel, off-shoulder bikini, off shoulder, one eye closed, open mouth, purple bow, purple hair, ribbon, short hair, simple background, smile, straw hat, sun hat, swim ring, swimsuit, two side up, virtual youtuber, white background, x hair ornament, yellow eyes, zoom layer