OP Kuroshitsuj - Book of Circus (исполнитель: ENAMEL TV.ver by SID)
dakara hayaku ishi kurai oborete goran kairaku e to yami e to rasen kaidan magari kunetta sono tochuu de iku to donna [bad word] na yaiba kaerichi rensai to, kirei na [bad word] mou nanimo kamo zenbu wasuresasete [bad word] kara saa azatoi kizu wa iranai iukushuu (kufujuu) ni yes my lord modorenaku tatte ori no naka de tsunagattamama futari bisatsu kagiri dokomademo kyouki e