Perisai Diri a practice in Amsterdam, Hilversum, Maarssen, Nieuwegein, Utrecht, etc. In 1983, one of the Perisai Diri silat coach, Otto Soeharjono M.S., move the duty to London, England. He founded Kelatnas Indonesia Perisai Diri Commissariat United Kingdom and became a pioneer of PSF UK (Pencak Silat Federation of United Kingdom). Both Sudargo, one of the Pendekar of Perisai Diri who served as the Board of Development of Pencak Silat Sports PB IPSI, in 1996 commissioned by the government as Transportation Attache at the Indonesian Embassy in Tokyo, Japan. The country is known as the center of the world martial arts, he
Pencak Silat the parang (machete), golok (chopper), "toya" (staff), and "pisau" (knife). Kwitang practitioners are said to be the best chabang fighters in Indonesia. Following the invasion by Demak, many families of the Majapahit empire fled to Bali. The descendants of the Majapahit were traditionally resistant to outside influence and as a result, the people of Bali often make a distinction between "pure" Balinese pencak silat and styles introduced from outside such as Perisai Diri. The native systems - known locally as pencak - are ultimately rooted in those of Java, and preserve tactics dating back to the Majapahit empire. They are