1girl, ahoge, bikini, bikini_skirt, blue_archive, blue_eyes, blue_jacket, blue_sky, blush, breasts, cloud, day, frilled_bikini, frills, hair_between_eyes, hair_bobbles, hair_ornament, halo, heterochromia, hinaumma, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), inflatable_toy, inflatable_whale, jacket, long_hair, looking_at_viewer, low_twintails, official_alternate_costume, open_mouth, outdoors, pink_hair, sky, solo, swimsuit, twintails, water, wet, white_bikini, yellow_eyes