Kumdan Jungang Christian School Inc. formerly Batasan Chunan Christian School, Inc. is a private school located in Batasan Hills, Quezon City. It is run by the Korean Missionaries headed by Rev. Hee Beag Joung. It was founded in 1992 with the name KORPHIL (Korean Philippine) Batasan Flowergarden Kindergarten School having Preschool supervised by four teachers mentoring in only one room. During this time students were free from paying tuition fees and even had a medical assistance. But due to added number of students and teachers in 1998, the school collected payments from students to sustain the financial assistance of every worker.

         Its first head teacher was Mrs. Vilma Soledad (1998-2007) whose term saw the initial growth of the school. To accommodate the growing number of student population under her supervision, the first building was constructed in 2000.

      In 2002 Kumdan Jungang Christian School Inc. formerly Batasan Chunan Christian School, Inc. was established under the administration of BCBC (Batasan Chunan Baptist Church) board of elders (Engr. Edwin L. Bico – President, Bro. Rey C. Arizo – Vice President, Danilo Soledad, Jr. Teasurer) deacons (Sis. Vilma M. Soledad – Corporate Secretary, Sis. Leonora B. Salvador – Registrar, Sis. Precilla L. Bico – Cashier, Sis. Genita J. Almodal – Auditor) and members with the supervision of KORPHIL. From Preschool, Grade I, II and III were added in 2004 and complete elementary level in 2007 with its first 13 graduates.

         As number of enrollees was increasing, the school needed a Principal who would cover the different areas including the leadership, teacher evaluation, student discipline and several others. In 2004, Mrs. Concepcion P. Dumilon took over as Principal. She anchored her work on central issues of learning and teaching. Improvement areas were identified and actions for change were initiated like dividing classes into two sessions (am and pm classes) due to number of students enrolled. The school also began to celebrate its foundation day every month of September. In 2017. Mrs. Dumilon retired and Mr. Rolito N. Casimero hired as a new Principal of the school and also new Chaplain hired to teach High School Student, Faculty & Employees for spiritual growth. In year 2020 due to financial difficulties of the school due to COVID-19 pandemic school President takeover as a Principal of the school.

          KJCSI formerly BCCSI continues to improve as years pass by. With the full time management of  Dr. Edwin L. Bico (President).  His administration was supported and assisted by Dr. Peter B. Joung the Chairman and Venus E. Domanico the school registrar. In 2011 another building is constructed it is allocated for High School, school year 2012 has secondary course offered. Facilities are incessantly developed. Proofs of this are the added air-conditioned classrooms, spacious faculty room, wide library and computer laboratory, sanitized comport rooms, bigger school canteen, faucet in every corner of the school for accessible hand washing and the available worship hall used for meeting, school activities and Friday devotion.

         With the great effort and dedication of all who become part of the school, KJCSI formerly BCCSI continues to equip and develop now and in many years to come as in pursuit of the philosophy of the school to excel towards the holistic formation of the human person.

        In 2017, Batasan Chunan Christian School, Inc. (BCCSI) changes its name to Kumdan Jungang Christian School Inc. (KJCSI) with Dr. Peter B. Joung as the Chairman of the Board of Trustees and Dr. Edwin L. Bico as President. Some of the major development on campus during the joint administration of the Chairman and the President.

     Kumdan Church in Korea, donated enough financial support to continue construction of fifth floor, putting-up roof, installed wall, window glasses, fire exit, plastering high school building & repaint church building.

       In 2020, KJCSI formerly BCCSI move into online learning due to COVID-19 pandemic wherein all student stay at home for their lesson.

KJCSI formerly BCCSI continues to improve through the help of Korean missionary donated financial support for renovation and beautification of the school for the preparation for blended learning (face to face and online classes) year 2022 and in the year 2024 school offered again full face to face classes.

      Kumdan Jungang Christian School, Inc. (KJCSI) continues to move forward towards the direction of the new century marked by progress and expansion, resolutely determined to continue to provide relevant and quality education.