1girl, o, bare_arms, bare_shoulders, beach, bikini, bikini_under_clothes, blue_archive, blue_hair, blue_sky, chise_(blue_archive), chise_(swimsuit)_(blue_archive), cloud, cloudy_sky, collarbone, day, flower, hair_flower, hair_ornament, halo, horizon, horns, kokone_(coconeeeco), leaning_forward, looking_at_viewer, navel, ocean, official_alternate_costume, oni, oni_horns, outdoors, parted_lips, purple_eyes, sailor_collar, sand, see-through, side-tie_bikini_bottom, side_ponytail, sidelocks, sky, solo, stomach, striped, striped_bikini, swimsuit, water, white_flower, white_sailor_collar