hagoonha, absurdres, highres, 1girl, bare_arms, bare_legs, bare_shoulders, bikini, blush, brown_hair, collarbone, flat_chest, flower, frilled_bikini, frills, hair_flower, hair_ornament, halo, long_hair, looking_at_viewer, navel, official_alternate_costume, open_mouth, pink_bikini, pink_flower, pink_halo, purple_eyes, red_flower, simple_background, solo, swimsuit, twintails, white_background, shizuko_(blue_archive), shizuko_(swimsuit)_(blue_archive), blue_archive, year_2024, 