One life.
Realize your potential.
Be a catalyst for positive change.
Learn more about us and our unique mission
Our High School
As Japan’s first full-boarding international high school (grades 10-12), we are committed to educating intellectually curious, compassionate, and innovative students from around the world who are eager to make a difference.
About Us
UWC ISAK Japan opened its doors in 2014 as International School of Asia, Karuizawa (ISAK) before joining the UWC movement as its 17th member school in 2017. We are deeply committed to the pursuit of innovative models of education that will serve the next generation of leaders in a rapidly changing world.
Testimonials
At a Glance
Short Programs
All of our short programs aim to introduce students to UWC ISAK Japan’s unique approach to education, where we emphasize creative and critical thinking, leadership, and diversity. Join in summer, winter, or online to learn why participants call our short programs life-changing.
Giving
UWC ISAK Japan was built on generosity and is defined by gratitude. Find out how you can support us by contributing your time, your talent, or financially with your treasure.
School Blog
Find out about what’s going on at UWC ISAK
