1girl, blood, blood_on_knife, blood_trail, blue_bag, body_bag, closed_mouth, coat, collared_shirt, eyepatch, grey_eyes, grey_hair, knife, long_hair, long_sleeves, low_twintails, mashiro_yuuki_(nakigara_gakkyuu), nakigara_gakkyuu, nakigarasu, neck_ribbon, open_clothes, open_coat, red_ribbon, ribbon, school_uniform, shirt, simple_background, skirt, solo, twintails, white_background, white_footwear, white_shirt, wide_shot