Search Guard Successor Foundation

The Search Guard Successor (S.G.S.) Foundation (サージェス財団) is an organization which collects hidden treasures that have suddenly begun to disappear all over the world. These treasures include relics from early civilizations, sunken ships, unexplored regions, and fossils of animals long gone, all of which are called "Precious". The S.G.S. discovered these Precious and organized a secret team to defend them from those who wish to use the relics' powers, the Boukengers.