1girl, armpit_crease, breasts, copyright_name, greyscale, hawkeye_girl_(mechanical_buddy_universe), hood, hood_up, ishiyumi, leaning_forward, looking_at_viewer, mechanical_buddy_universe, monochrome, new_school_swimsuit, one-piece_swimsuit, open_hands, scarf, school_swimsuit, small_breasts, smile, solo, swimsuit, white_background