About Christian Academy in Japan
Christian Academy in Japan (CAJ) was established in 1950 to provide Christ-centered education for the children of evangelical missionaries. Today, in addition to missionary families, the school also welcomes students from general families who seek a Christian education. CAJ follows a North American curriculum with English as the language of instruction and has an enrollment of approximately 450 students.
In addition, CAJ offers Parallel Educational Services, which supports over 300 homeschooled students in Japan who study in English. About 35% of students come from missionary families, while the remaining 65% are from business and professional backgrounds. CAJ students represent over 25 nationalities, with many holding dual citizenships. The school has been accredited by the Western Association of Schools and Colleges (WASC) since 1976.
Location and Facilities
Location
Christian Academy in Japan (CAJ) is located at 1-2-14 Shinkawa-cho, Higashi Kurume-shi, Tokyo. Situated in the western suburbs of Tokyo, the school offers a calm and safe learning environment with convenient access to the city.
Campus Facilities
CAJ's 4-acre (16,000㎡) campus is equipped with modern facilities, including:
370-seat auditorium for events and performances
Library with over 25,000 books
450-seat gymnasium for sports and activities
Artificial turf soccer field, basketball court, and tennis courts
Playground for younger students
Laptops or tablets provided for all students
Cafeteria serving hot meals
These facilities support students in academics, sports, arts, and community engagement.
Curriculum Overview
Christian Academy in Japan (CAJ) provides a North American curriculum based on Christian values. All grade levels incorporate Bible education, literacy (English), mathematics, science, social studies, arts, music, physical education, and technology, offering a well-balanced learning experience.
High School Curriculum (Grades 9–12)
Each grade follows a curriculum that combines core and elective courses:
Grade 9: Bible, PE/Health, English, Math, Biology, Foreign Language, World History, Study Hall, 1 Elective
Grade 10: Bible, PE/Health, English, Math, Foreign Language, Comparative Politics/Japanese Culture, Chemistry (from 2025–26), Study Hall, 1 Elective
Grade 11: Bible, PE/Health, English (AP English Language available), U.S. History or another Social Studies course, Study Hall, at least 2 Electives
From 2029, students must take an additional Math and Science course in Grade 11 or 12
Grade 12: Bible, PE/Health, English (AP English Literature available), Senior Capstone Project, Study Hall, 1 or more Electives
Advanced Placement (AP) Courses
CAJ offers college-level AP courses, including:
Subjects: Art, English, World Languages, Math, Science, Social Studies
Parallel Educational Services
CAJ supports English-speaking homeschool students in Japan through this program.
Extracurricular Activities
CAJ values student growth beyond academics through clubs, volunteer work, and summer programs. These activities help students develop skills, explore their interests, and contribute to society.
Club Activities
Sports Clubs (Boys & Girls): Basketball, Cross Country, Soccer, Tennis, Track & Field, Volleyball, Wrestling, Field Hockey (Girls-only)
Arts & Academic Clubs: Brain Bowl, Debate, Drama, Math Field Day, National Honor Society, Praise Team, Robotics, Senior Council, Solo & Ensemble, Speech Contest, Student Council
Middle school also offers Handbells Club in addition to these activities.
Volunteer Work & Community Service
CAJ emphasizes service and leadership development. Through the SCHOOL WITHOUT WALLS (SWOW) program, students engage in community service, charity projects, missionary family support, and school event planning, taking on greater responsibilities as they progress through grades.
Summer Program
From June to July, CAJ offers diverse summer courses to help students continue learning and developing their talents.
Academic Courses (English, Math, Science, Arts)
Sports Programs (Basketball, Track & Field)
Robotics & STEM Programs (Programming, Design)
Music & Art Workshops (Performance, Painting, Drama)
The summer program is open to non-CAJ students, providing a wide range of learning opportunities.
Academic Results
AP Exam (2024)
Pass Rate: 77% (92 students, 193 exams)
Average Scores: Biology 4.1, Chemistry 4.3, Japanese 5.0, English 3.2, Physics 1 2.7
AP exams are scored on a scale of 1–5, with 3 or higher considered a passing score.
SAT Scores (Median Range)
2025: 1100–1400
2024: 1090–1390
The SAT is scored out of 1600, with the 2023 U.S. national average at 1028.
University Admissions (2021–2024)
USA: Harvard, NYU, UC Davis, Boston University
Japan: University of Tokyo, Waseda, Keio, ICU, Sophia
Canada, Europe, Korea: UBC, Toronto, Manchester, Yonsei
CAJ provides advanced AP curriculum and strong college counseling to support university admissions worldwide.
Admissions Process
CAJ follows a rolling admissions system, allowing applications throughout the year.
Application Process
Online Application (Required: Application form, birth certificate/passport, transcripts, teacher recommendation, pastor recommendation [if applicable], application fee)
Screening & Testing (Readiness test for Kindergarten & Grade 1, standardized tests for Grade 2+, English proficiency test for non-native speakers)
Interview (For both student and parents; online available for remote applicants)
Admission Decision (Results typically sent within 1–2 weeks via email and mail)
Recommended Deadlines
April Enrollment: Apply by January 15
After May 1: Processing may take longer due to summer break
High School (G9–G12): Graduation requirements must be considered—consultation recommended. School tours and open campus events available.
What Makes CAJ Unique?
Christian Education
CAJ integrates American education with Christian faith, fostering moral values through Bible studies and encouraging critical thinking through inquiry-based learning.
International Learning Environment
Students represent 25+ nationalities and study with multinational teachers in a fully English-speaking North American curriculum, promoting intercultural understanding.
University Admissions Support
CAJ graduates attend top universities worldwide, including Harvard, NYU, University of Tokyo, Waseda, ICU, with personalized college counseling available.
Conclusion
Christian Academy in Japan (CAJ) is an international school that provides high-quality education rooted in Christian faith. It emphasizes academic excellence, personal growth, and leadership development to prepare students for success in a global society.
📌 For more details, visit the official CAJ website.
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