"Mysterious" (ミステリアス, Misuteriasu) is a instrumental musical composition from the Japanese Yu-Gi-Oh! 5D's.
It is 0:25 long and has been released on Yu-Gi-Oh! 5D's Sound Duel Vol II.
"Mysterious" was played in the following episodes:
- Yu-Gi-Oh! 5D's episode 01414: "Bloom of the Black Rose"