From PS Blog: “The remaster of the Atlus classic is essentially two games in one – The first version of the game released in 2003 for Japan only brought in Raidou Kuzunoha from Atlus’s Devil Summoner series. Then a second version, the only version released for the West, known as Shin Megami Tensei III Nocturne (or Lucifer’s Call for the European folks) featured Capcom’s Dante from the Devil May Cry series. For the release of the Shin Megami Tensei III Nocturne HD Remaster, Raidou is included in the base game and Dante can join the party as DLC!”
