1girl, alternate_breast_size, bikini, blue_bikini, blush, breasts, brown_eyes, brown_hair, cleavage, closed_mouth, collarbone, isshiki_iroha, large_breasts, looking_at_viewer, medium_hair, navel, red_hayao, simple_background, smile, solo, swimsuit, white_background, yahari_ore_no_seishun_lovecome_wa_machigatteiru.