公益財団法人統計情報研究開発センター (Sinfonica - Statistical Information Institute for Consulting and Analysis)
Japan's national statistical graph (data poster) contest, held since 1953 and backed by the Ministry of Internal Affairs and Communications and MEXT. Students create a B2 statistical graph poster, enter it in their prefecture's contest, and prefectural winners compete nationally, with top works eligible for selection as Japan's entry to the ISLP International Statistical Poster Competition.
National skills competition for students with disabilities at special junior and senior secondary schools (SMPLB/SMALB), in fields such as culinary arts and massage/acupressure, held online.
生物科学学会連合 (Union of Japanese Societies for Biological Science, Seikaren)
An annual photo-and-essay contest run by the Union of Japanese Societies for Biological Science (34 member societies) in which high school students photograph a wild organism, imagine what it is 'murmuring', and write a short essay about coexisting with nature. The 2027 (9th) call has not been published yet.
The Türkiye edition of FIRST LEGO League Challenge, run by Bilim Kahramanları Derneği: teams of 4-10 young people aged 9-16 design and code a LEGO robot and carry out an innovation project on the 2026-2027 theme BIOGLOW.
UC Language Festival, Universitas Ciputra (with Balai Bahasa Provinsi Jawa Timur)
A national video book-review competition for SMA/SMK/MA students about Indonesian literary works, run by UC Language Festival at Universitas Ciputra with Balai Bahasa Provinsi Jawa Timur. The 2026 round is over; the next edition is not announced.
国税庁・全国納税貯蓄組合連合会 (National Tax Agency Japan and National Federation of Tax Savings Associations)
The National Tax Agency's nationwide Japanese essay contest for junior high students on any tax-related theme, with awards up to the Prime Minister's Prize. The 2027 (Reiwa 9) call has not been published yet.
外務省 (Ministry of Foreign Affairs of Japan)・公益財団法人日本国際連合協会 (United Nations Association of Japan)
A national speech contest on the United Nations co-organised by the Ministry of Foreign Affairs and the United Nations Association of Japan; the four special-award winners join a youth delegation to UN Headquarters in New York the following spring. The 74th (2027) call has not been published yet.
The largest public speaking competition for schools in England and Wales, for students in Years 9 to 11. The national winner represents England and Wales at the ESU International Public Speaking Competition.
Peel Region Science Fair is the regional science fair for Peel Region (Brampton, Caledon and Mississauga), Ontario, where students present original science, engineering and innovation projects to judges.
One of the largest and most prestigious high school math tournaments, held at MIT with olympiad-level subject tests, a proof-based team round and the Guts round.
CBSE's creative-writing programme in which students write an original short story in Hindi or English; the best entries of each category are e-published by CBSE as a short-story compilation.