1girl, bare_legs, blue_archive, blue_one-piece_swimsuit, blush, gijang, hair_ornament, hairclip, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), innertube, long_hair, low_wings, mouth_hold, one-piece_swimsuit, parted_bangs, purple_eyes, sandals, school_swimsuit, sitting, soaking_feet, solo, swimsuit, very_long_hair, water, whistle, whistle_around_neck, white_hair, wings