The official website for the Milky Holmes anime series has released a video featuring the cast members and announced a new anime special for the franchise. Titled Arsène Karei-naru Yokubou, it will be broadcast on December 31, 2017.
Tantei Opera Milky Holmes is a PSP game that created by Bushiroad. It received 4 TV anime series, 3 specials, and a movie between 2010 to 2016 by J.C.Staff. Students from Holmes Detective Academy try to solve various cases in the anime. The seiyuu unit formed by the main characters Milky Holmes perform most of the theme songs, including the opening song for the new anime special titled Reflection. A fan club event for next February has also been announced.