1girl :d ansatsu_kyoushitsu bad_id bad_pixiv_id blurry collared_shirt cosplay grey_pants grey_vest hair_between_eyes izayoi_sakuya knife kunugigaoka_middle_school_uniform looking_at_viewer necktie open_mouth pants qlocks school_uniform shiota_nagisa shiota_nagisa_(cosplay) shirt short_hair short_sleeves signature silver_hair smile solo throwing_knife touhou vest weapon white_shirt