1girl, alternate_hairstyle, armpits, arms_up, bare_arms, bare_shoulders, blue_eyes, blue_one-piece_swimsuit, blush, bocchi_the_rock!, border, breasts, collarbone, competition_school_swimsuit, covered_navel, double_bun, e20, gotoh_hitori, hair_between_eyes, hair_bun, looking_at_viewer, medium_breasts, one-piece_swimsuit, outside_border, parted_lips, school_swimsuit, solo, swimsuit, white_border