1girl, arms_behind_back, bare_arms, bikini, black_bikini, blue_eyes, blue_sky, blush, breasts, cleavage, cloud, eyelashes, go-toubun_no_hanayome, gomashiwo_o, head_tilt, large_breasts, looking_at_viewer, nakano_ichika, ocean, open_mouth, outdoors, pink_hair, round_teeth, short_hair, sidelighting, single_sidelock, sky, solo, swimsuit, teeth, upper_teeth_only