kasuga_haruhi, highres, 1girl, ahoge, bikini, blush, breasts, day, drink, drinking_straw, fang, food, frilled_bikini, frills, hair_bobbles, hair_ornament, halo, inflatable_toy, inflatable_whale, long_hair, looking_at_viewer, low_twintails, ocean, official_alternate_costume, one_eye_closed, open_mouth, outdoors, pink_hair, pink_halo, sandals, shaved_ice, signature, small_breasts, smile, solo, swimsuit, twintails, water, white_bikini, yellow_eyes, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), blue_archive, year_2024, 