1girl, alternate_costume, antennae, beach, blue_one-piece_swimsuit, blue_sky, blush, breasts, brown_headwear, cliff, cloud, covered_navel, day, feet_out_of_frame, flower, green_eyes, green_hair, hair_between_eyes, hat, hat_flower, innertube, kari_(atsuki_565), lens_flare, looking_at_viewer, ocean, one-piece_swimsuit, one_eye_closed, open_mouth, outdoors, sand, short_hair, sky, small_breasts, smile, solo, star_(symbol), sun_hat, sunflower, swimsuit, touhou, water, wriggle_nightbug