Keris is a traditional weapon developed in Java, Madura, Bali, and others. Geographical and environmental influence has resulted in the difference between its function and form as a practical weapon. In Javanese life, it has been liberated from its limited function as a practical weapon. Keris is no longer a solely a stabbing weapon, but has grown in the Java community to be a sign or social attributes, and became a kind of embodiment of an ideology of philosophy of life. Keris is not just a physical work of art but also s symbolic one. For a reason, there are people who believe that the dagger has a magical power but there are also those who do not believe it. At present, people believing in the magical power of the keris believe that its...