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2 OER in Japan

The development of OER in Japan has been shaped largely through OpenCourseWare (OCW). Many universities, including Hokkaido University and Nagoya University, have made lecture materials freely available through their OCW initiatives. These resources include a wide range of academic content, from lectures by Nobel Prize-winning faculty members to highly specialized university courses. In Japan, OCW has played an important role in making higher education materials more openly accessible online.

Figure 5. Screenshot of the Hokkaido University OpenCourseWare website, by National Institute of Informatics, 2024, CC BY.

At the same time, OER in Japan is not limited to OCW alone. A number of other initiatives show how open educational resources are also being developed and shared in different forms. These include projects such as the Japanese Language Education Content and Learning Support System developed by the Agency for Cultural Affairs, the STEAM Library provided by the Ministry of Economy, Trade and Industry (METI), and the Quantum Technology Education Hub. Taken together, these examples suggest that OER in Japan is gradually expanding beyond lecture-based content into a wider range of educational materials and subject areas.

Another important part of the Japanese OER landscape is the role played by organizations that support awareness, collaboration, and shared practice. Open Education Japan (OE Japan) is one such organization. Through events and related activities, it promotes understanding of open education and encourages the wider use and development of OER in Japan. In a similar way, the Japan Open Textbook Publishing Consortium (日本オープン教科書出版コンソーシアム) supports this work by providing a shared open access publishing platform where members in Japan can publish independently or collaborate on cross-institutional projects.

As you read this guide, it may be helpful to see Japan’s OER activity as both established and still evolving. OCW has provided a strong foundation, while newer initiatives point to broader possibilities for how OER can be created, shared, and reused in the future.

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Finding OER in Japan: A Guide to the OER Repository Copyright © 2026 by Doug Strable is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, except where otherwise noted.