2girls, d, ahoge, beach, bikini, blue_archive, blue_jacket, blush, collarbone, demon_girl, demon_horns, demon_wings, eyewear_on_head, frilled_bikini, frills, full_body, hair_bobbles, hair_ornament, hairclip, halo, heterochromia, hina_(blue_archive), hina_(swimsuit)_(blue_archive), hood, hooded_jacket, horns, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), jacket, long_hair, long_sleeves, looking_at_viewer, low_twintails, midriff, multiple_girls, name_tag, ocean, official_alternate_costume, old_school_swimsuit, one_side_up, open_clothes, open_jacket, outdoors, parted_bangs, parted_lips, pink_hair, purple_eyes, school_swimsuit, shi_ecchi, sidelocks, sleeveless, smile, standing, stomach, sunglasses, swimsuit, twintails, whistle, whistle_around_neck, white_bikini, white_hair, wings