1girl, ahoge, asymmetrical_bangs, blue_archive, blush, braid, frilled_shirt, frills, greyscale, hair_over_one_eye, halo, jacket, monochrome, mushi024, necktie, neru_(blue_archive), open_clothes, open_collar, open_jacket, open_mouth, shirt, short_hair, simple_background, single_braid, sketch, solo, undone_necktie, upper_body, v-shaped_eyebrows, white_background