1girl, adjusting_eyewear, ahoge, bare_legs, barefoot, beach, beach_towel, bikini, blue_hair, breasts, closed_mouth, day, feet, frilled_bikini, frills, gradient_hair, hair_rings, himemori_luna, hololive, kanzaki_hiro, knees_up, long_hair, looking_at_viewer, luknight_(himemori_luna), lying, medium_breasts, multicolored_hair, nail_polish, off-shoulder_bikini, off_shoulder, on_back, outdoors, pink_hair, pink_nails, purple-tinted_eyewear, purple_eyes, single_hair_ring, solo, sunglasses, swimsuit, tinted_eyewear, toenail_polish, toenails, toes, towel, virtual_youtuber, white_bikini