School Vision

To become a leading, globally-oriented learning community.


School Mision

  1. To provide excellent education for the youth through a relevant curriculum and an adaptive learning ecosystem.
  2. To develop competent, professional, and inspiring Human Resources.
  3. To develop an effective organization.
  4. To establish national and international partnerships and collaborations.
  5. To develop effective and modern educational facilities and infrastructure.

Core Values of the Kosayu Foundation

In all our services and educational endeavors, we are driven by the five noble values exemplified by Saint Joseph and Father Celso Costantini:

1. Love

Understanding before judging, serving sincerely, and humanizing every individual as a dignified creation.

2. Integrity

Upholding a strong moral character rooted in a close relationship with God, ensuring absolute alignment among heart, words, and actions.

3. Lifelong Learning

Embracing a humble, lifelong learning mentality, and acting as intelligent, adaptive, and wise communicators.

4. Proactive Mission

Acting proactively with a profound sense of mission to initiate positive impact and spread love through living examples.

5. Fervent Spirit

Possessing a resilient mentality, unwavering grit, and a steadfast commitment to always be a driving force within the community.


Graduate Profile: Leaders with Respect

1. Respect for Self

Our graduates possess holistic resilience, spiritual awareness, and a growth mindset. They display academic grit and lead themselves with absolute integrity and smart time management.

2. Respect for Others

Our graduates grow into inclusive peacemakers and agile trilingual communicators (Indonesian, English, Mandarin). They practice profound empathy, honor personal boundaries (consent), and debate logically while taking immense pride in their cultural identity.

3. Respect for the Environment

Our graduates are innovative and agile stewards of their world. They ethically protect their physical and digital environments, apply critical logic to solve real-world problems, and confidently adapt to advanced educational systems.