We provide your child with a safe, healthy, Christ-centered learning environment. Your child will experience caring teachers who focus students on learning, reaching their potential, and living for Jesus.

Kindergarten & Elementary School Students
Middle & High School Students
Total number of Students

We want to help you equip your child!

Through our accredited, Christ-centered K-12 program, we equip your child to:

  1. Understand God, His world, and their place in it.
  2. Think critically and Biblically.
  3. Collaborate with others, respecting them as God’s image bearers.
  4. Communicate truthfully and effectively.
  5. Create ideas, products, and solutions.

Interested in learning more?

  1. Why OCSI?
  2. College Acceptances
  3. Frequently Asked Questions
  4. Mission, Vision, Philosophy, and Statement of Faith
  5. Understanding a Christian-Focused, Western-style Education
  6. Japanese College and University Entrance
  7. Admissions Priorities and guidlines
  8. How to Apply
  9. Admissions Inquiry
  10. Admissions Application
  11. Profile
  12. School Handbook
  13. Tuition and Fees

Questions? Please Email us:

For admissions inquiry and to schedule a campus tour, please contact the admissions office.

>> Email to Admissions office


  1. 神とその世界を理解し、生徒が自らの立場を理解する。
  2. じっくりと聖書的に考える。
  3. 神に創られた者として、他人を敬い協力する。
  4. 正直に効果的に意思を伝える。
  5. 創造力、成果、解決策。