Announcement of the 14th National Junior Science Koshien Competition

JST (President Kazuhito Hashimoto) will host the '14th National Junior Science Koshien Competition,' a nationwide event where middle school students representing their prefectures compete in scientific abilities, from Friday, December 11 to Sunday, December 13, 2026, at Acrie Himeji.

At the national competition, 47 representative teams selected through prefectural competitions—organized by local boards of education—will participate in both 'written exams' and 'practical challenges' across multiple subjects such as science and mathematics, competing for the highest total score. This event is co-hosted by Hyogo Prefecture, Hyogo Prefectural Board of Education, Himeji City, and Himeji City Board of Education, with sponsorship and cooperation from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) and other organizations. Participation from all 47 prefectures is expected this year, with prefectural competitions already underway, starting with Hokkaido on Monday, June 22.

In today's rapidly changing knowledge-based society, fostering scientific literacy in junior high school education has become increasingly important. However, academic surveys have pointed out a growing disengagement from science among students at this level, along with a lack of platforms where scientifically inclined students can challenge and inspire each other. In response, the 'National Junior Science Koshien' is being held to help students across Japan recognize the connections between science and real-life applications, and to experience the significance and joy of learning science.

JST is committed to systematic talent development that nurtures students' abilities according to their developmental stages. Through initiatives such as the 'National Junior Science Koshien' and the high school version, 'National Science Koshien,' JST aims to expand the base of science enthusiasts and provide students with opportunities to shine.

For detailed information on the competition overview and team selection, please visit the website below.

Schedule

December 11 (Fri) – 13 (Sun), 2026

Venue

Acrie Himeji (Himeji City Cultural Convention Center)

143-2 Kamiya-cho, Himeji City, Hyogo Prefecture

URL

https://koushien.jst.go.jp/koushien-Jr/

＜Supporting Science, Connecting to the Future＞

Global challenges such as climate change, energy and resource scarcity, infectious diseases, and food security stand before us, demanding solutions. JST confronts these challenges with 'science and technology.' We support fundamental research that creates new value, assist startups, formulate research strategies, cultivate human resources that form the foundation of research, disseminate information, and operate university funds to support internationally outstanding research universities. JST serves as the compass guiding ships through stormy seas, indicating the right path forward. By supporting science and technology from multiple angles, we connect safe and prosperous lives to the future.

JST is a national research and development agency playing a central role in advancing science, technology, and innovation policy.

List of Collaborative Partners for the 14th National Junior Science Koshien Competition

(In alphabetical order, including planned partners)

No.

Sponsoring Companies and Organizations

1

Uchida Yoko Co., Ltd.

2

M.S. Tech Corporation

3

Gakken Holdings Co., Ltd.

4

Kenis Corporation

5

G-Search Co., Ltd.

6

Shimadzu Corporation / Shimadzu Science Co., Ltd.

7

SKY Perfect JSAT Corporation

8

3M Japan Limited

9

Teijin Limited

10

Technopro Group

11

Toyota Motor Corporation

12

Narika Corporation

13

Japan Science and Technology Foundation

14

Japan Society for the Promotion of Science Education

15

Hyogo Science and Technology Association

16

UBE Mitsubishi Cement Corporation

17

Rissho Educational Group Co., Ltd.

No.

Supporting Companies and Organizations

1

Suntory Holdings Limited

2

Japan Institute of Invention and Innovation