A river in Fronela that flows from the Sweet Sea to the Neliomi Sea near Sogolotha.
- Traditionally it has been divided into three sections:
- Arnstor: the lower Janube Region which flows past Loskalm, Junora and the Kingdom of War
- Dona: the middle Janube Region which flows through the Arrolian Properties
- Mortasor: the upper Janube Region, which flows from the Sweet Sea past Charg
- The following cities lie on its banks