1girl, ahoge, bags_under_eyes, black_hair, blood, blood_on_clothes, blood_on_face, blood_on_hands, blood_on_knife, blush, bow, bowtie, braid, buttoned_cuffs, closed_mouth, collared_shirt, diu9you, dress_shirt, fingernails, grey_jacket, hair_over_one_eye, holding, holding_knife, jacket, knife, kurai_yonaka, long_hair, long_sleeves, mogeko_castle, pale_skin, plaid, plaid_bow, plaid_bowtie, plaid_skirt, pleated_skirt, red_bow, red_bowtie, red_eyes, red_skirt, school_uniform, shirt, skirt, slit_pupils, smile, solo, split_mouth, standing, twin_braids, white_shirt