UWC ISAK Japan

Replanting What Was Lost

Grade 12 student Kellen discovered a deforested clearing behind UWC ISAK Japan and decided to take action. Inspired by the Miyawaki Method, he launched the Pocket Forest CAS project and navigated bureaucratic challenges to create Kaohsiung, Taiwan's first Miyawaki Forest. With local support, volunteers planted 240 native saplings, restoring biodiversity in an industrial area. His leadership demonstrates how education empowers students to turn environmental awareness into tangible impact, building frameworks for ecological and personal regeneration.

Replanting What Was Lost

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Common Ice, Common Ground

When Dean noticed students craving both competition and connection, he didn't wait for a complex solution. He reached out to a local rink and started something that grew far beyond what anyone expected. The curling program at ISAK is proof that identifying a genuine need and acting on it directly is all it takes to create lasting impact.

PEASO goes to Tokyo

PEASO, or Peer Education and Support Organization, is a CAS project started at UWC ISAK Japan. With our motto "from students to students," we aim to learn and develop new ways to combat a multitude of issues within academically intense and culturally diverse school environments. Mental health, academic stress, safeguarding, identity, and multicultural communication are what PEASO strives to learn about and ultimately prevent.

Gender-Based Violence Awareness

I am Lola, a proud South African who refused to let distance silence my activism against the GBV crisis in SA. I hosted an educational talk and fundraiser to support victims back home and promote awareness. I want to inspire support for the fight against GBV in SA, which many students have done by connecting our global communities. As UWC students, we are catalysts for the future, and so I hope this story inspires others to take that step towards positive change in their own worlds.

Hamid – Hop Art House

A glimpse into my design journey from early curiosity to building systems and visuals, turning ideas into real, meaningful experiences. Now working with Wahid and Grace to launch Hop Art House, dedicated to democratizing art and honoring the artist's hand, creative process, and emotional presence in a world increasingly dominated by AI. www.hoparthouse.com

I See Life – Silence Does Note Mean Absence

Inspired by my grandfather’s hearing loss, I See Life works to bridge the gap between deaf and hearing communities. Through exchange trips and activities to a local deaf school, weekly sign language sessions, and events on World Hearing Day, we encourage more people to connect with the hard of hearing community, one that often gets overlooked in our daily lives. #DeafAwareness #Inclusion #SignLanguage #TechForGood #uwc #uwcisakjapan #isakimpactawards #isakimpact #nagano #karuizawa

From Grounds to Growth – Our Coffee Waste Story

We tackle coffee waste by combining science with community action. Our team engineered E. coli to remove caffeine from spent coffee grounds, making them safe for use as fertilizer. Beyond the lab, we partnered with coffee shops, taught students through workshops and camps, and brought sustainability education to rural communities, empowering people to turn everyday waste into a resource.

The gap I refuse to ignore – Building a community academy in the Andes of Peru

In rural Peru, students face systemic barriers to quality education. After studying in Japan, I returned to Churcampa and founded a low-cost community academy. In less than a year, we've reached over 50 students, providing daily classes in math, English, and language, expanding access to learning and helping close the rural-urban education gap.

ISAK Soap

I've long cared about sustainability and saw an opportunity at ISAK to make a difference. I initiated ISAK Soap, a faculty-led CAS project where students and I learned to make soap using our school's recycled cooking oil to reduce plastic waste and replace commercially-made cleaning products. Students have embraced this environmentally-friendly option and are eager to support UWC's sustainability mission. We've sold various soaps, and profits fund continued experimentation with new varieties, allowing the project to grow sustainably.

OTOONE – Prove it with actions, not with words

Our mission is to make ISAK a place where taking action becomes the norm, and where every student has the courage to turn "zero into one." We hosted Entrepreneur Weekend twice during our Grade 10 year, bringing together ISAK students and middle and high school students from across Japan to develop startup ideas over three days, with mentorship from professional entrepreneurs. As we moved into Grade 11, we began sending Grade 10 students to Startup Weekend events in Tokyo and Nagoya, creating a cycle where students pass down the mindset of leadership to future cohorts.

ISAK Sports Department CAS

We are ISAK Sports CAS, aiming to promote physical education and sports in various forms of events and activities in the school, as well as locally in Japan. As student athletes at UWC ISAK Japan, our belief is that taking part in sports will have significantly positive impacts on individual health and ISAK's sense of community. We hope to increase the quantity and quality of opportunities for individuals to showcase their skills in various sports as well as raise school spirit in the process.

What 12,000 km Taught Me About The World

I left my job and cycled across the Silk Road from Beijing to Rome. What began as curiosity became connection, through moments, kindness, and people who opened their worlds to me. The world isn't as distant as it seems. Connection brings it closer.

H-RACS – Changing the world one heater at a time!

Our school's manually-operated panel heaters for room heating have low fuel efficiency because they have no algorithm regulating their heat output and stay on even when nobody is around. Project H-RACS provides an IoT solution to automating these radiators. This efficiently uses fuel, not only decreasing heating cost, but also maintaining a temperature that is just-right for the classroom. By using our resources more efficiently, project H-RACS is creating a more sustainable school.

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