1girl, ball, beachball, bikini, blue_archive, breasts, cleavage, collarbone, day, flower, front-tie_bikini_top, front-tie_top, halo, hat, hat_flower, holding, holding_ball, large_breasts, light_brown_hair, long_hair, looking_at_viewer, miyama_mizuki_(hoshihoshi1220), navel, nonomi_(blue_archive), nonomi_(swimsuit)_(blue_archive), official_alternate_costume, open_mouth, outdoors, see-through, see-through_shirt, shirt, side-tie_bikini_bottom, sideboob, solo, stomach, sun_hat, swimsuit, watermelon_beachball, white_headwear, white_shirt, yellow_bikini