This could have been the ultimate crossover!
So.
Takuya Nagaoka used to play William T. Spears in Kuromyu, until a new actor was casted for the role: Teruma.
The same Teruma that was casted as Sanan in Hakumyu, replacing Ryosuke Mikata.
Ryosuke Mikata played the role of Ronald Knox in the last Kuromyu, Tango on the Campania.
DO YOU ALL REALISE THAT, HAD WILLIAM APPEARED IN TANGO ON THE CAMPANIA, BOTH SANANS WOULD HAVE BEEN IN THE SAME PRODUCTION AS SHINIGAMIS????
Well, at least we have Yoshihide Sasaki as Viscount Druitt <3