1girl absurdres ahoge bangs black_headwear black_robe brown_sweater elaina_(majo_no_tabitabi) green_necktie grey_hair harry_potter_(series) hat highres hogwarts_school_uniform long_hair majo_no_tabitabi necktie open_clothes open_robe opm7760 purple_eyes robe school_uniform slytherin solo sweater witch witch_hat