How to Get Accepted into English-Taught Degree Programs at Japanese Universities via International Baccalaureate (IB)

Undergraduate degree programs taught entirely in English (English-taught degree programs) have grown increasingly popular among international students and international school students in Japan.

For students and parents aiming for top-tier Japanese universities using the International Baccalaureate (IB) qualification, this comprehensive guide breaks down the IB Diploma Programme (DP) structure, score requirements, and essential application strategies.

1. What is the International Baccalaureate (IB) Diploma Programme (DP)?

The IB Diploma Programme (DP) is a rigorous two-year pre-university curriculum designed for students aged 16 to 19 (typically Grades 11–12 / High School Years 2–3).

The 6 Subject Groups & 3 Core Elements

DP students must choose one subject from each of the six subject groups:

1. Studies in Language and Literature (Mother tongue)

2. Language Acquisition (Second language)

3. Individuals and Societies (History, Economics, Business, etc.)

4. Sciences (Physics, Chemistry, Biology, etc.)

5. Mathematics

6. The Arts (or an additional subject from Groups 1–4)

• HL (Higher Level) vs. SL (Standard Level): Students take 3 to 4 subjects at Higher Level (HL) and the remaining at Standard Level (SL). Your choice of HL subjects is a crucial factor for admission to specific faculties in Japan.

• The 3 DP Core Requirements: In addition to academic coursework, students must complete:

  1. Theory of Knowledge (TOK): A course exploring the nature of knowledge.

  2. Extended Essay (EE): An independent 4,000-word research paper.

  3. Creativity, Activity, Service (CAS): Experiential learning through arts, sports, and community service.

IB Scoring System (Out of 45 Points)

The maximum IB DP score is 45 points:

• 42 points max from 6 academic subjects (each graded 1 to 7).

• 3 points max from the combined performance in TOK and EE.

• Total = 45 points max.

(For official definitions of the IB DP structure, refer to the MEXT IB Consortium or global IB analytical frameworks).

While world-class global universities often look for 40+ points, top-tier Japanese universities offering English-taught programs (such as Waseda University, Keio University, and Akita International University) generally consider 35 to 40 points as a highly competitive target score range. Mid-tier private universities often accept applicants with scores between 28 and 32 points.

2. English-Taught Programs in Japan & English Proficiency Test Exemptions

English-taught programs allow students to complete all coursework, earned credits, and undergraduate degree requirements exclusively in English.

• September Intake is the Standard: To align with international academic calendars, most English-taught undergraduate programs enroll students in September (Autumn Intake).

Why Does IB “English A” Exempt You from IELTS / TOEFL?

Attending an English-medium school alone does not automatically exempt an applicant from submitting English proficiency test scores (such as TOEFL or IELTS). Universities require standardized, objective proof of academic language competence.

However, IB English A (Literature or Language and Literature) is evaluated through standardized, externally moderated assessments. Most Japanese universities accept a strong performance in English A (typically a score of 4 or 5 and above) as official proof of native or near-native English proficiency. As a result, applicants who take English A can often have their TOEFL/IELTS score submission waived (or receive preferential evaluation).

Important Note regarding English B:

Second-language courses (English B) are generally not eligible for TOEFL/IELTS waivers at most top universities. If you aim to qualify for an English test waiver, taking English A (HL or SL) is strongly recommended.

3. Three Key Rules for IB Students Applying to Japanese Universities

① Strategic HL Subject Selection (Varies by University and Major)

Some Japanese universities—particularly in STEM fields or specialized programs—set strict subject-specific prerequisites, including requiring certain subjects to be taken at Higher Level (HL).

• STEM / Science & Engineering Programs (e.g., Sophia University Faculty of Science and Technology – DGTech):
  Programs like DGTech officially require applicants to hold Mathematics (HL) (often with a minimum score requirement) alongside at least one science subject (Physics, Chemistry, or Biology) at Higher Level (Sophia University DGTech Entry Qualifications).

• Humanities & Social Sciences (e.g., Keio University PEARL & Waseda University SILS):
  Conversely, programs like Keio University’s PEARL explicitly state in their official FAQ that “there are no subject or subject level requirements for IB grades” (Keio University PEARL FAQ). Similarly, Waseda University’s School of International Liberal Studies (SILS) welcomes students from diverse academic backgrounds without rigid subject prerequisites. However, because courses in economics and business involve quantitative analysis, having a solid foundation in Mathematics remains an advantage.

② Applying with Predicted Scores & Navigating “Conditional Offers”

Because September Intake application deadlines typically fall between late autumn and early spring—months before the May IB final exams and the official July score release—most applicants apply using official IB Predicted Scores issued by their high school.

• The Conditional Offer Process:
  Universities evaluate candidates based on their predicted grades, personal essays, recommendations, and interviews. Successful applicants receive a Conditional Offer (Sophia University IB Application Guidelines / Sophia English-Taught Programs Admissions). Admission is formally confirmed (Unconditional Offer) once the official final IB results released in July satisfy the university’s condition requirements.

• Proactive Planning:
  Predicted scores must be officially certified by your school’s IB Coordinator. Ensure you consult your college counselor early to prepare all necessary application materials.

③ Staying Updated on Program Reorganizations

Higher education offerings in Japan evolve rapidly. Always check the official admissions guidelines (Application Procedure Booklets) of your target universities to confirm the latest prerequisites and application windows.

Conclusion

The International Baccalaureate (IB) Diploma is a powerful credential—not only for universities overseas, but also as a direct pathway into Japan’s top English-taught undergraduate degree programs.

If you want to explore which Japanese university programs best align with your IB subject combination or compare admission criteria, check out our latest articles and updates here at Global University In Japan.