For most people in Indonesia, especially Java, this is not a strange thing anymore, unknown beliefs since when it is applicable is considered a must for every leader if he does not want his throne to fall soon, which is more certain, this is not just the story of Kings and Sultans in the past, but the political elite today are still many who believe in the power or magic of the heirlooms in various forms.
There is a belief that the inheritance of the heirlooms that can help to stretch the power of the State Leadership or the President is Keris Nogososro Keris sakti in the Land of Java, which is described as able to conquer the heavenly world when he rages, no wonder, even though the age is already so many sedigital politicians who come to smart people to hunt this heirloom with any cost, requirement, and risk, even some dare to buy for billions of rupiah or exchange with kilograms of gold, but in fact, it is not easy to find the original Nogososro Keris heirloom, This keris but a mysterious existence.
Keris Nogososro indeed has a strong political background, especially in relation to the succession of the leadership of the Sultanate of Demak Bintoro in the past, in his history, Keris Nogososro is an order from Sultan Trenggono to determine his successor, because there are breeds of descendants who are considered to have the capability and acceptability to occupy the leadership seat after his death.