1girl, aozora_no_saki_kagayaki_wo_oikakete_(project_sekai), blue_choker, blue_eyes, blue_hair, blue_skirt, blue_sky, blush, choker, collarbone, frilled_choker, frills, hair_ornament, hinomori_shizuku, jewelry, light_blue_hair, long_hair, namamake, necklace, parted_lips, project_sekai, skirt, sky, solo, sunlight, swimsuit, water, wet