Japanese High School Students Shine at Regeneron ISEF 2026, Winning Historic Awards

Unprecedented Achievement: Japanese High School Students at Regeneron ISEF 2026

From May 9 to 15, 2026, the vibrant city of Phoenix, Arizona, hosted the Regeneron International Science and Engineering Fair (ISEF), the world's largest science competition for high school students. This year's event marked the 76th edition, with a staggering total prize pool of around $9 million. It attracted 1,725 finalists from 65 countries and regions, all showcasing their innovative research projects.

Representing Japan, 29 talented students participated, presenting 19 unique research projects. Among them, Hiraki Kurabayashi from Sapporo City Kaisei Secondary School achieved a groundbreaking milestone by winning the prestigious George D. Yancopoulos Innovation Award, marking the first time a Japanese student has received this honor in ISEF's history since it began sending representatives in 1958. The event not only highlighted Kurabayashi's outstanding work but also showcased Japan's exceptional prowess in scientific research on an international platform.

Strong Representation and Training

Japan's representatives at ISEF were carefully selected from top contenders at the annual Japan Student Science Award and the High School and Technical School Science and Technology Challenge, both renowned competitions held in December. The NPO Japan Science Service (NSS), consisting of alumni from ISEF, provided extensive training programs for these young researchers for about six months, emphasizing skills such as English documentation and effective presentation techniques.

Evaluation Process at ISEF

The ISEF features 22 categories, and finalists choose one to enter their projects. Experienced professionals, holding PhDs in their respective fields, serve as judges for the competition. Approximately the top 25% of finalists receive excellence awards (1st to 4th place), and additional special awards are granted at the discretion of specific universities or companies. This year, in addition to Kurabayashi's landmark achievement, eight research projects from the Japanese delegation received excellence awards, surpassing the previous record of six from the 2018 competition.

Notable Awards and Achievements

Kurabayashi’s project earned him the George D. Yancopoulos Innovation Award as well as the Excellence Award in Physics & Astronomy. Following is a list of other distinguished awards received by Japanese participants:

- Excellence Award in Physics & Astronomy (2nd place): Shunsuke Kita, Tsukuba University附属駒場高等学校
- Excellence Award in Plant Sciences (2nd place): Kazuaki Komatsu, Nagano Prefectural Suwa Seiryo High School
- Excellence Award in Robotics & Intelligent Machines (2nd place): Yugo Igarashi, American School in Japan
- Excellence Award in Animal Sciences (4th place): Gou Kato, Tokyo Gakugei University附属高等学校
- Excellence Award in Biochemistry (4th place): Sofia Nagasaka, Tokyo Metropolitan Hibiya High School
- Excellence Award in Technology and the Arts (4th place): Nao Uematsu, Oin High School

Additionally, participants excelled in various special awards, showcasing not just individual brilliance but also the collective strength of Japan’s young researchers.

A Platform for Future Scientists

The ISEF serves as a significant platform for young scientists globally, allowing them to interact, exchange ideas, and inspire each other. The groundwork laid by the NSS and institutions supporting science education is evident in the successes witnessed at this event. With the increased recognition of Japan’s capabilities in science and technology, this achievement paves the way for future generations of researchers to further excel in their pursuits.

For more information, detailed articles about each project can be found on the official ISEF website and respective links to the NPO Japan Science Service's activities.

Conclusion

The accomplishments of Japanese students at Regeneron ISEF 2026 not only reflect their dedication and innovative thinking but also highlight the importance of supporting young minds through comprehensive training and resources. As the future unfolds, these burgeoning scientists stand ready to tackle the challenges of tomorrow, armed with the passion and skills needed to make a difference.