1girl, alternate_breast_size, alternate_costume, andy2465, arm_support, arm_up, armpits, barefoot, blue_eyes, blue_hair, blue_one-piece_swimsuit, blue_sky, breasts, closed_mouth, cloud, cloudy_sky, collarbone, competition_swimsuit, day, feet, fence, foot_up, foreshortening, hair_between_eyes, highleg, highleg_swimsuit, hololive, hoshimachi_suisei, legs, looking_at_viewer, medium_breasts, medium_hair, one-piece_swimsuit, outdoors, poolside, shadow, shiny_skin, side_ponytail, sitting, sky, smile, soaking_feet, soles, solo, splashing, sunlight, swimsuit, thighs, toes, virtual_youtuber, water, wet