1girl, black_background, blood, blood_in_hair, blood_on_clothes, blood_on_face, blood_on_hands, blood_on_knife, blue_bow, blue_eyes, blue_hair, blue_shirt, bow, chouzetsusaikawa_tenshi-chan, eencya, grey_hair, hair_bow, hair_ornament, hand_on_own_cheek, hand_on_own_face, heart, heart_hair_ornament, holding, holding_knife, knife, long_hair, long_sleeves, looking_at_viewer, multicolored_hair, multiple_hair_bows, needy_girl_overdose, open_mouth, pin, pink_blood, pink_bow, pink_hair, pixel_art, purple_bow, quad_tails, sailor_collar, school_uniform, serafuku, shirt, simple_background, smile, solo, straight-on, upper_body, very_long_hair