Explore Our Neighborhood This Weekend

Tokyo Metropolitan Engei High School in an agricultural high school that sits on the grounds of what used to be Totoro Castle. You can visit this weekend.


Learning to Love, Loving to Learn

a commitment to global mindedness and diversity

Seisen International School welcomes for consideration applications from:

  • Diplomatic, business, academic and professional families of the international community already based in Japan.
  • Children of expatriate families who are moving to Japan.
  • Children who can communicate in English who have at least one parent who speaks English fluently.
  • Japanese children who have lived abroad for more tan two years and wish to continue their education in English.
  • Those students whose parents believe in and will support Seisen’s mission and guiding principles.


  • Children of expatriate families who are moving to Japan.
  • Children who can communicate in English.
  • In the case of Japanese Citizens, students who have spent at least two years abroad in an English medium school or are transferring from an international school and need a minimum of support.
  • At least one parent speaks English fluently.

There are a limited number of spaces in the English as an Additional Language (EAL) Program for students who meet the qualifications for admission. Learning support is available for students who function well in the classroom but have some learning differences.

All applications are considered on a case-by-case basis.

The Head of School reserves the right to accept, or not, any application for admission based on space availability and the degree to which Seisen’s educational program can meet the identified needs of the applicant.

On-line applications are accepted at any time.

Seisen International School Global-mindedness




Please complete the online inquiry form before visiting the school for a tour. This will make the experience more efficient and enjoyable for you and your family.
  1. Complete the on-line inquiry form. This will allow you to access the full application on the Admission portal.
  2. Upload report cards for the last 2 years and if available, high school transcript and recent standardised test results in the Admission portal.
  3. Request the student's current teacher to complete our Confidential Counselor Recommendation form.
  4. Pay the JPY20,000 application fee.
  5. The admissions office will coordinate test and interview times. The online inquiry must be filled in before visiting the school in person.
  6. Placement tests are given in English and mathematics, and a family interview is required with the appropriate principal.

The applicant’s parents will be informed of the status of their child’s application by telephone or email.


An enrolment package with a Letter of Acceptance will be mailed to successful applicants.

A student is officially enrolled at Seisen upon receipt of the Certificate of Endorsement and registration fee.


Seisen International School - Athletics


All inquiries and applications for Kindergarten to Grade 12 are processed using an on-line admissions portal.
Please use the link below to proceed to your on-line inquiry.
Complete the online inquiry before visiting the school for a tour or interview.
If you have any questions about the Admission portal, please contact admissions@seisen.com.