The following articles concern the special episodes released for Professor Layton vs. Phoenix Wright: Ace Attorney, the Randst Magazine from Dai Gyakuten Saiban: Naruhodō Ryūnosuke no Bōken, and the non-canon downloadable episodes for Phoenix Wright: Ace Attorney: Spirit of Justice.

Case articles contain significant amounts of both in-universe and out-of-universe elements. The lead section and trivia sections are out-of-universe while the plot sections are in-universe.