1girl, alternate_hairstyle, crop_top, full_body, greyscale, kotoyama, long_hair, looking_at_viewer, lying, monochrome, nanakusa_nazuna_(yofukashi_no_uta), on_side, ringed_eyes, shorts, simple_background, sleeveless, sleeveless_turtleneck, solo, turtleneck, white_background, yofukashi_no_uta