December 31, 2018 JST
Tantei Opera Milky Holmes: Psycho no Aisatsu (Detective Opera Milky Holmes: A Psycho's Greeting)
Milky Holmes are doing well and solves cases one by one. Student council suddenly thought they should get graduated from the academy, and gave them a graduation test. The content of the graduation case she chose is... Aichi Sendou's Card stolen case!