Makai Kingdom/Trivia
- Hey, It's That Voice!: Crispin Freeman as Zetta, Takehito Koyasu in the Japanese version.
- First-class twit King Drake the Third? Norio Wakamoto. In English, it's Jamieson Price.
- And Lady Salome? She's Major Kusanagi.[1]
- Marth Debuted in "Smash Bros.": Petta's only exposure outside of Japan is in Disgaea 4: A Promise Unforgotten as DLC. She also appeared in Disgaea Dimension 2.
- The Other Darrin: Zetta's voice actor has been replaced twice in his later appearances in other Nippon Ichi games due to union issues with Crispin Freeman. Richard Epcar provided his voice in Disgaea 2: Cursed Memories and he is later replaced by Patrick Seitz in Disgaea 4: A Promise Unforgotten.
- Pram's voice actress is either Amanda Winn-Lee or Erin Fitzgerald depending on the game.
- Screwed by the Network: Sony itself turned down the American release of the PSP port of the game because it simply didn't want another sprite-based game.
- Writing by the Seat of Your Pants: Nippon Ichi had to fill in a hole left by Makai Wars' cancellation within less than a year. Makai Kingdom was the one that filled in that hole.