1girl, ass, back_tattoo, beach, bikini, blue_sky, blush, day, frilled_bikini, frills, from_behind, grey_hair, hair_between_eyes, hair_ornament, hololive, horns, innertube, long_hair, looking_at_viewer, looking_back, multicolored_hair, nakiri_ayame, nakiri_ayame_(hololive_summer_2019), official_alternate_costume, oni_horns, open_mouth, outdoors, red_eyes, red_hair, scarlet_(wv0102), sidelocks, sky, solo, streaked_hair, striped, striped_bikini, swimsuit, tattoo, twintails, vertical-striped_bikini, vertical_stripes, very_long_hair, virtual_youtuber, water, wet