一般社団法人パーラメンタリーディベート人財育成協会 (Parliamentary Debate Personnel Development Association, PDA)
Japan's national tournament for impromptu (parliamentary) English debate for high school teams, held at the University of Tokyo and on Zoom. The top schools are invited to the PDA World Congress 2027.
A mock trial competition for 12-14 year olds at non-fee-paying schools, where teams prosecute and defend a case in local heats and regional finals. Applications are open until 11 November 2026.
一般社団法人全国高校英語ディベート連盟 (All Japan High School English Debate Association, HEnDA)
The national championship of HEnDA-format English debate for high school teams, held at Chuo University's Tama campus in Tokyo. Schools qualify mainly through their prefectural tournaments and then register online by 11 November 2026.
Türk Japon Vakfı, öğrencileri okul, aile ve mahalle ölçeğinde afet riskini azaltacak uygulanabilir, eğitsel projeler geliştirmeye çağırıyor; ilkokul, ortaokul ve lise kategorilerinde para ödülleri veriliyor.
University of Alberta - Department of Mathematical and Statistical Sciences (A.H.S.M.C. Board)
A two-round annual math contest for Alberta high school students (Northwest Territories students may also write), written at school with fellowships awarded on Round 2 results.
University of Leeds (STEM Racing Centre of Excellence, Yorkshire and the Humber)
Student teams aged 11 to 19 in Yorkshire and the Humber design, build, brand and race miniature STEM Racing cars, with design support, free 3D-printing and a test track at the University of Leeds before the regional competition on 2 February 2027.
一般社団法人総合デザイナー協会 (Designers Association of Synthesis, DAS)
A national design competition for high school students in six categories, from graphics and illustration to product, space and fashion design; entry is online.
経済産業省 資源エネルギー庁(運営:エネルギー教育推進事業事務局)(Agency for Natural Resources and Energy, METI; run by the Energy Education Promotion Project Secretariat)
A government contest from Japan's Agency for Natural Resources and Energy in which teams of 1-3 junior high or high school students research a Japanese energy issue and present it in any format. Five junior high and five high school teams are selected for the national final in Tokyo on 6 March 2027.
A book-talk competition in which each presenter introduces a favourite book in 5 minutes and the audience votes for the 'champion book'. The Tochigi winner earns a place in the national high school Bibliobattle final in Tokyo on 7 February 2027.
A free advertising contest run by Japan's advertising production association in which high school and other students create graphic or video ads answering real briefs from ANA and Honda.
Texas A&M University — Junior Science and Humanities Symposium (JSHS)
The Texas regional Junior Science and Humanities Symposium, administered by Texas A&M University: high-school students present original STEM research and compete for scholarships and recognition, with no cost to take part.