yanagise, hakurei reimu, kirisame marisa, touhou, highres, painting (medium), traditional media, watercolor (medium), 2girls, artist name, bikini, bikini under clothes, black hair, black sailor collar, black skirt, blonde hair, bow, braid, frilled bow, frilled hair tubes, frills, hair bow, hair tubes, holding, holding swim ring, innertube, long hair, looking at viewer, medium hair, multiple girls, navel, pink innertube, red bow, red eyes, red sailor collar, red skirt, sailor collar, side braid, skirt, swim ring, swimsuit, v, wading, water, white bikini, white bow, wrist cuffs, yellow eyes