| Ostrheinsburg Castle
||In the Name of Father
Ostrheinsburg Castle is a key location in the Soul series, notably occupied by the likes of Nightmare, Siegfried Schtauffen and Tira.
- "Ostrheinsburg" is German for "East Rhine Castle", indicating that the castle is located in the Rhine River Valley in Germany in the series, likely along the eastern bank.
- The name "Ostrheinsburg Castle" is actually a redundancy, as the translation is "East Rhine Castle Castle" in English.