1girl, animal_ears, blue_archive, bow, bowtie, breasts, cleavage, detached_collar, feet_out_of_frame, greyscale, jacket, kojima_saya, leotard, looking_at_viewer, medium_breasts, monochrome, off_shoulder, open_clothes, open_jacket, parted_bangs, playboy_bunny, rabbit_ears, sidelocks, solo, standing, strapless, strapless_leotard, two-sided_fabric, two-sided_jacket, two_side_up, yuuka_(blue_archive)