Akuma no Riddle: Shousha wa Dare? Nukiuchi Test
Akuma no Riddle Special
Riddle Story of Devil Special
Akuma no Riddle Episode 13
Unaired episode 13 of Akuma no Riddle released with the seventh Blu-ray/DVD volume.The special will be previewed at a screening in Tokyo City on November 22, 2014. The BD/DVD will be released on December 17, 2014.