- Fan Nickname: On a Chinese forum Paradox is often referred to as BOSS. Among the Japanese he is called Para-san or Paradox-san/-sama. Other people are starting to refer to him as Squidhead.
- Material, including the movie itself, tying the three series together are referred to as Yu-Gi-Oh! 5DX.
- The Other Darrin: Two characters had their actors replaced in the dub — Solomon Mutou (the late Maddie Blaustein to Wayne Grayson) and Yubel (Cassandra Morris to Eileen Stevens).
- The Wiki Rule: The Yu-Gi-Oh! Wiki, and the forked site, Yugipedia.
Trivia / Yu-Gi-Oh!: Bonds Beyond Time