CGK International School - Kannai Campus is a IB PYP / IB MYP / IB DP school in Yokohama, Japan. Founded in 2016. Annual tuition ranges from $12,561 to $14,241 USD.
Location & Getting There
NanaSays Scorecard
Key Details
Scholarships Available
Sibling discount of 20% on tuition for eligible siblings in Elementary/Middle School. CGK Preschool Graduate Discount of 5% on Afterschool tuition. Afterschool Tuition Discount of 30% in some contexts. Government subsidy eligibility noted for Preschool.
Key facts
About
CGK International School – Kannai Campus is an IB World day school in Yokohama, Japan, offering education from age 2 through middle school (Grades 1–9) with a high school slated to open in April 2028. The school follows the IB Primary Years Programme and is an IB MYP Candidate School, delivering inquiry-based, concept-driven learning primarily in English with dedicated Japanese language instruction. A distinctive feature is a one-year study-abroad opportunity for middle school students, reflecting the school's emphasis on global mindedness and international experience.
School data verified by NanaSays. Last updated: April 2026.
Why Families Choose
CGK offers a full IB continuum from age 2 through high school (opening 2028), a one-year study-abroad opportunity for middle school students, full-time English immersion with daily Japanese language instruction, inquiry-based and concept-driven learning, and Singapore Maths in the primary years.
Fees & Financials
| Grade / Year | Annual Fee |
|---|---|
| Grade 1 | JPY 1,980,000~$ 13,156 |
| Grade 2 | JPY 1,980,000~$ 13,156 |
| Grade 3 | JPY 1,980,000~$ 13,156 |
| Grade 4 | JPY 1,980,000~$ 13,156 |
| Grade 5 | JPY 1,980,000~$ 13,156 |
| Grade 6 | JPY 1,980,000~$ 13,156 |
| Grade 7 | JPY 1,980,000~$ 13,156 |
| Grade 8 | JPY 1,980,000~$ 13,156 |
| Grade 9 | JPY 1,980,000~$ 13,156 |
| Preschool Age 3-5 | JPY 1,980,000~$ 13,156 |
Conversions to USD use exchange rates as of April 2026.
Original currency: ¥1,874,730 - 2,125,530. Application fee: $221.
Admissions Process
- 1Attend Open School event to observe lessons. 2) Submit Enrollment Application. 3) Admission Screening. 4) Receive Acceptance and complete Payment. 5) Enrollment.
Admissions Details
CGK does not publish a formal waitlist system. Admissions follow a direct-application flow via Open School, application, screening, and enrollment.
School Day
Preschool hours are 8:00–19:00 (regular hours 8:30–17:00). Elementary class hours are 25 hours per week (Grades 1–2) and 29 hours per week (Grades 3–5). Afterschool runs 5:00–6:00 pm.
Student Life
The school has a uniform.
School lunch is provided on campus.
Facilities & Programmes
Wellbeing & Safety
Mental wellbeing is supported by CGK's mission to maximize happiness and by emphasis on non-cognitive development and emotional maturity.
CGK aims to provide a safe and secure environment and conducts monthly evacuation drills as part of its safety measures.
Student Demographics
School Background
CGK International School is an IB World School in Yokohama operating Kannai and Bashamichi campuses, offering a 12+4-year continuum; high school planned to open April 2028.