hagoonha, absurdres, highres, 1girl, bare_arms, bare_legs, bare_shoulders, barefoot, bikini, blush, breasts, closed_mouth, frilled_bikini, frills, grey_halo, halo, hat, heart, long_hair, looking_at_viewer, navel, official_alternate_costume, purple_hair, red_eyes, simple_background, sitting, small_breasts, smile, solo, sun_hat, swimsuit, wariza, white_background, white_bikini, white_hat, atsuko_(blue_archive), atsuko_(swimsuit)_(blue_archive), blue_archive, year_2024, 