Renowned Japan High School for International Students

GIIS is one of the most renowned Japanese International high schools in Japan, providing a positive academic environment to students with top-notch learning experience and modern facilities that equip students with innovation, leadership and entrepreneurial skills.

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international high school in Tokyo

Senior High school in Japan is an academic journey for students in the age group between 14 to 16 years, equivalent to CBSE  Grades 11 and 12 or IBDP Year 1 and Year 2. It is a time when students build the perfect foundation for advanced education levels. High school admission is based on the results of lower secondary school’s examinations. 

The academic curriculum of  International high schools in Tokyo commonly includes subjects like Japanese, English, Mathematics, Science, Health and Physical Education, Arts, and Economics. Some students also opt for European languages, such as French or German.

Curricula at GIIS

The Senior High school programme at GIIS Tokyo focuses on the cognitive, emotional and spiritual development of 14 to 16 years old students. We offer CBSE and IBDP curricula that encourage skills-based learning and self-reflection in a digital setting.

Grade 9-10
Available in:
East Coast

Our CBSE programme from Grade 1 to Grade 12 is a comprehensive curriculum which...

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Grade 11-12
Available in:
Nishi Kasai Campus

A strong, well-researched Senior High School curriculum that adds substantial value to the academic development of students.

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Year 1 & Year 2

This curriculum enhances every high school graduate's learning experience, by transforming the young students into global citizens capable of facing any challenge in the future.

Block Seat


GIIS is one of the best CBSE-affiliated high schools in Japan that provides high-quality co-educational facilities, as well as great infrastructure and competent teachers. 

The CBSE curriculum for students in Grades 11 and 12 is imparted through our award winning holistic framework. The sternness of the curriculum is matched by an extraordinary skill-based education that gives equal weightage to developing and gaining talent as well as instilling values like kindness and solidarity. This methodology allows students to pursue their passions while also letting them achieve their academic goals.

To enhance the learning experiences at GIIS, our highly-qualified faculty uses a practical, experimental, and activity-based approach to create an environment that allows students to grow with the best understanding and learning concepts.

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Exceptional CBSE Result:

Our students have constantly performed remarkably well in CBSE board exams year over year. GIIS’ students have topped the CBSE board in the Middle East & Asean region in the past. Our school takes pride in consistently delivering average scores higher than 85% each year, with at least 60% students scoring above 90%.




% of students scoring 90% and above (2018 onwards)


School Average (2018 onwards)


No. of Students




School Average Score


School Highest score


% of student scoring above 90% (CBSE)


The International Baccalaureate Diploma Programme (IBDP) is a two-year educational curriculum for CBSE and IGCSE Grade 10 graduates. The programme has received recognition from international universities across the globe. 

Our well-versed faculty and cutting-edge modern facilities make GIIS the best international high school with the IB Diploma Programme. Our experienced teachers give the right direction, while our learning platforms provide the well researched material for 11th and 12th graders to thrive in IB through teamwork and creative thinking.

With the help of our unique 9GEMS holistic education framework, inter-disciplined teaching techniques, our students develop into confident self-learners who are ready to confront new difficulties independently and strategically.

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Exceptional IB Results

In recent years, GIIS Tokyo’s IB students have performed extremely well. There is a world champion in each cohort, as well as many near-perfect scorers. We've had several World Toppers who achieved flawless scores in their finals, and many near-perfect scorers in the top bracket. 

Our school's average is 36, which has consistently outperformed the global and Japan’s averages in the last few years. Our IB Toppers have been offered admission into the world's finest universities to pursue their higher education in streams of their choice.




World Topper
45 grade points


Near perfect scores
44 grade points


Average grade points
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Why Parents prefer GIIS High School

Holistic Educational Framework - 9GEMS

The 9GEMS framework is an award-winning and globally recognised comprehensive teaching module that assists students in meeting the ever-emerging challenges. The concept is intended to groom students, develop their natural abilities, and shape their personalities so that they become internationally-minded adults.

Our 9GEMS framework, which is meticulously woven into every aspect of the GIIS’ ecosystem, draws a balance between academics and extracurricular activities. Each design, feature, and learning area has been meticulously planned to maximise the effectiveness of our methodology.

GIIS’ 9GEMS educational framework is considered to be one of the best among the top educational practices due to its integrated and distinct learning spheres that enable holistic education.

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21st Century Learning

As one of the leading international high schools in Japan, we have built a tech-savvy SMART Campus with digital facilities that meet the needs of the next generation students. We acknowledge that digitization in education and learning has become an imperative factor in students’ academic achievement, thus, we groom our students with cutting-edge learning facilities and techniques that would propel them to achieve new heights in the 21st century learning.

Our virtual school has the most advanced digital facility that enables interactive guided virtual classes that lets students assimilate the lessons in the same way they would in an offline class. This avant-garde, futuristic approach encourages a joyful, hands-on learning environment.

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Add-ons - Value Added

Our academic add-ons are programmes that give additional boosts to a student's learning curve through targeted studies, helping them focus on additional areas and concepts at no extra cost or charges to your private primary school fees.

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21st Century Learning Campus

When your child takes primary school admission with us at any time in the school year, their school transition is made easy with our Bridge Programme. The Bridge Programme allows our students to start at any time during the school term and receive the assistance they need to catch up with their peers.

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Parent Testimonials

Thank you for understanding our challenges and interacting with us when we needed help in procuring the annual day attire for my son.  Small things like these have had a huge impact towards building a better and stronger Parent-Teacher relationship.
Pritam Pritu
Parent of Aniket Arnav
I am thankful to you for taking personal interest in development of your students. Thank you for providing my daughter Ira with extra coaching in mathematics to clear her doubts. It's wonderful that you consider each of your student important and want them to do really well!
Shashank Bopalkar
Parent of Ira Bopalkar
We are very happy with Brhas's performance at school this year, especially in Olympiads. He is showing special interest in Maths this year.
Rajani P
Parent of Brhas Srihari
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Student Handbook

Our student handbook is a one stop information booklet listing the school policies, holidays, exam schedules, and other events that will take place throughout the academic year.

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Extra-curricular and Co-curricular Activities

At GIIS, we believe in holistic development of each student. We provide a plethora of extra-curricular and co-curricular activities to help students enhance their skills and abilities as part of our comprehensive approach to student development and growth. Students can improve their talents while also developing social skills, critical thinking, and collaboration through active engagement in ECAs and CCAs.

Aside from our magnificent academic curricula, we are also known for our spectacular extra-curricular activities and devoted professional trainers who add a layer of elegance and provide the finest coaching to the students to flourish in their fields of interest.

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The Montessori program is a hands-on, project-based learning program for children. It is mainly for children from the age of three to six years old.

GIIS communications team
May 24, 2021
Admission Tips
What is the IGCSE and why is it the right choice for your child?What is the IGCSE and why is it the right choice for your child?

Many parents are interested in the IGCSE program for their child.

GIIS communications team
Oct 22, 2020
Primary Schooling
The Indian Public primary Schools With a Technical Edge : Tokyo StoryThe Indian Public primary Schools With a Technical Edge : Tokyo Story

Provided that the world around us is fast changing, it is needless to say that this new century is also going to see a massive change in technology and its utilization.

GIIS communications team
Jul 24, 2021

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