2025.03.27 Science Castle Japan 2025 was held on Saturday, March 22, 2025!

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• Notice
• Information for Middle and High School Researchers
• Information for Teachers

2025.09.24 Science Castle Japan 2026 will be held on Saturday, June 6, 2026 @ Osaka, Japan!

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• Notice
• Information for Middle and High School Researchers
• Information for Teachers
• Notice common to all competitions

2025.11.19 Science Castle World 2025 Special Project Call for Applications opens!

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• Notice

2025.12.13 Science Castle World 2025, the gateway to success for middle and high school student researchers, is finally underway!

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• Notice
• World Announcements

2025.12.11 First time abroad, first time presenting in English! High school students accept the challenge of receiving a "special offer from Dr. M.

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• Notice

2025.05.28 Science Castle 2025 Series Progress (Award Results)

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2025.01.08 Science Castle Asia 2024 Awardees' Inspiring Journey to Japan

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• Science Castle Asia
• Notice

2024.12.15 Science Castle Japan 2025 will be held at Kansai University on March 22, 2025! Call for abstracts for presentation is now open (deadline extended to Feb. 13)!

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• Notice
• Information for Middle and High School Researchers
• Information for Teachers
• Notice of Kansai Conference

2023.12.24 Science Castle 2023 Chugoku-Shikoku Conference was held on Saturday, December 23.

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• Notice
• Chugoku and Shikoku Tournaments

2023.12.07 First 30 Participants Wanted! Tour to Okayama University of Science Laboratory at Science Castle Chugoku-Shikoku Conference!

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• Notice
• Chugoku and Shikoku Tournaments
• Announcements for middle and high school students