3girls, alternate_costume, ass, beach, bikini, blue_archive, blue_sky, blush, bracelet, breasts, cleavage, cloud, cloudy_sky, day, flip-flops, front-tie_bikini_top, front-tie_top, green_eyes, halo, halterneck, hanako_(blue_archive), ichihachiyon, jewelry, large_breasts, long_hair, looking_at_viewer, mika_(blue_archive), multiple_girls, navel, nonomi_(blue_archive), nonomi_(swimsuit)_(blue_archive), official_alternate_costume, open_mouth, outdoors, pink_bikini, pink_hair, sandals, side-tie_bikini_bottom, sitting, sky, smile, stomach, string_bikini, swimsuit, wariza, yellow_bikini