1girl, ahoge, arms_behind_head, arms_up, bikini, blue_sky, blush, cloud, cloudy_sky, cowboy_shot, day, eyewear_on_head, green_eyes, heterochromia, himemori_luna, hololive, long_hair, looking_back, navel, octopus, outdoors, pink_hair, purple_eyes, scarlet_(wv0102), sky, smile, solo, sunglasses, swimsuit, virtual_youtuber, white_bikini