Bài hát: Enamel (Kuroshitsuji: Book Of Circus Opening) - Sid
Dakara hayaku isshinfuran oborete goran
Kairaku e to yami e to rasenkaidan
Magarik unetta sono tochuu de
Ikudotonaku nuita yaiba
Kaeri chi de saita kirei na yoru
Mou nanimokamo zenbu wasuresasete ageru kara sa
Azatoi kisu wa iranai fukujuu wa yes, my lord
Modorenakutatte ori no naka de tsunagatta mama
Futari missetsu ga ii dokomade mo kyouki e