1girl, ahoge, bad_twitter_id, black_horns, black_wings, blue_archive, blue_sky, blush, closed_mouth, cloud, day, halo, hanato_(seonoaiko), hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, long_hair, looking_at_viewer, low_wings, ocean, official_alternate_costume, outdoors, parted_lips, purple_eyes, school_swimsuit, sky, solo, swimsuit, wet, whistle, whistle_around_neck, wings