There have been many cases of stolen songs happening among the idols in Yokohama District recently. Even super idol Marine Amagi's hit song "Kiseki no Uta" was taken away. At the request of Marine, the Milky Holmes team starts investigating the case.
(Source: Crunchyroll)Episodes 1 and 2 will be pre-aired on Tokyo MX in the special program titled Oomisoka-dayo! Milky Holmes 2014 on December 31, 2014. Regular broadcasting will begin January 2015.