- The Danza: Eiji Gotou is voiced by Eiji Takemoto.
- No Dub for You: The English releases of both the original and eX+ are confirmed to only have the original Japanese vocal track.
- Relationship Voice Actor: For those who have seen Guilty Crown, Asuka and Shiori are Hare and Inori, with their roles of the cool New Transfer Student and sweet Childhood Friend switched.
- Spoiled by the Merchandise: Some pre-release marketing materials◊ highlighted Gorou alongside the other seven main characters.
- Even worse, a tie-in phone case merchandise◊ shows Gorou holding his Soul Device in his full X-Strike pose glory alongside Rion.
Trivia / Tokyo Xanadu