1girl, animal_ear_fluff, animal_ears, arms_behind_back, bad_twitter_id, bare_shoulders, bikini, black_bikini, black_hair, blue_archive, blue_ribbon, blue_sky, cat_ears, cloud, day, dutch_angle, extra_ears, frilled_bikini, frills, hair_ribbon, halo, halterneck, long_hair, looking_at_viewer, navel, ocean, off-shoulder_bikini, off_shoulder, official_alternate_costume, outdoors, pomp_(qhtjd0120), ribbon, rock, serika_(blue_archive), serika_(swimsuit)_(blue_archive), sidelocks, sky, solo, stomach, swimsuit, thighs, twintails, v-shaped_eyebrows, very_long_hair, water, wet