1girl, ahoge, animal_ears, beach, bikini, black_bikini, cat_ears, cat_girl, cat_tail, cup, drinking_straw, full_body, holding, holding_cup, horizon, long_hair, looking_at_viewer, lying, navel, ocean, on_side, open_mouth, original, outdoors, pink_sky, red_eyes, sky, solo, swimsuit, tail, white_hair, yukishiro_haku