The Running Water Root (流水根 Ryūsui Shi) is an item in Suikoden.
The Running Water Root is a dwarf treasure kept deep within the Dwarves' Vault. The effect or use of the Running Water Root is unknown. It was stored in the bowels of the Dwarves' Vault along with the plans for the Burning Mirror.
During the Gate Rune War it was retrieved from the vault by the Toran Liberation Army as part of a challenge by the Chief of the Dwarves to prove that the vault could be successfully infiltrated by non-dwarves.
- Genso Suikoden Encyclopaedia (ISBN 4-575-16297-3), page 305