For conducting this research, I would like to acknowledge the great support of:

The Japan Foundation Asia Center, all of the entire Board and Staffs, my father and my mother, Makoto Nomura-san, Dr. Citra Aryandari, Mizuki Aita, Bagaskoro Byar Sumirat, Guan Yu Lam, Victor Pradipta, Michael Winanditya, Gata Mahardhika, Maria Puspitasari, Adrian Djanegara, Dr. Lono Lastoro Simatupang, Prof. PM. Laksono, Kumiko Yabu-san, Yasuno Miyauchi, Nobuhiro Kaneko, Welly Hendratmoko, Arief Winanda, Rie Aoyagi, Shin Sakuma-san, Akio Suzuki-san, Yuso-san, Timoteus Anggawan Kusno, Erie Setiawan, Gatot Danar Sulistyanto, Music Composition Department of Indonesian Institute of The Arts Yogyakarta, Anthropology Department of Universitas Gadjah Mada, and all of people I met during this amazing journey.