* ContinuityNod: In VideoGame/NamcoXCapcom is noted to be only time Judas still uses some of [[VideoGame/TalesOfDestiny Leon's moves]] (Kogahazan and Marian).
* MarthDebutedInSmashBros: Since [=ToD2=] never came out in English there are several examples.
** Reala Debuted in Tales of the Abyss: ...Okay, she herself doesn't debut at all like Nanaly; but she ''does'' appear as a ShoutOut in Anise's Tokunaga.
*** Reala herself appears in Tales of Graces F as a BonusBoss, and in her second fight, has a staff with Kyle's head on it.
** Nanaly debuted in Tales of the Abyss: Appeared as a BonusBoss.
** Harold Debuted in Tales of the Abyss: Well...okay...she herself doesn't appear; but a ShoutOut to her in the form of clothes ''does''.
** In ''VideoGame/TalesOfVesperia'', Barbatos is a BonusBoss alongside other Tales villains, and is a DLC costume for Rowen in ''VideoGame/TalesOfXillia''.
** Judas's costume likewise appears in a few games.
** And in one example for a move, Azure Edge[=/=]Souhajin (commonly attributed to Yuri Lowell) was actually first used by Kyle in this game.
*** RelationshipVoiceActor: Even in regards to the above trope, turns out both [[Creator/HikaruMidorikawa Judas]] and [[Creator/JunFukuyama Kyle]] actually [[VideoGame/FireEmblem voice both]] [[VideoGame/SuperSmashBros of the original trope namers]].
* NoExportForYou: Like many titles in the series, the game has never seen an official release outside Japan.