ムジナ寝台特急ミステリヰ (Mujina Shindai Tokkyuu Mystery)

Mujina Shindai Tokkyuu Mystery is a song sung by Miku Hatsune with Rin Kagamine and Len Kagamine. It is the two-hundred-and-third track, the two-hundred-and-fourth track, and the two-hundred-and-fifth track in Other Vocaloid Songs 58: Making A Comeback Volume 6.