Jombang Regency is located in the heart of East Java province. Jombang District has natural borders with Mojokerto, Lamongan, Nganjuk, and Kediri Regencies. The origin of the Jombang Regency cannot be separated from the legend of the battle of Kebo Kicak and Surontanu. The area where the two powerful humans fight is believed to be the area that we now know as Jombang Regency.