# WEKO

> repository software mainly used by universities in Japan

**Wikidata**: [Q108402306](https://www.wikidata.org/wiki/Q108402306)  
**Source**: https://4ort.xyz/entity/weko

## Summary
WEKO is a free repository software primarily used by universities in Japan for managing and sharing academic content. It is developed and maintained by the National Institute of Informatics and is available under the 2-clause BSD License.

## Key Facts
- WEKO is free software distributed under the 2-clause BSD License
- The software is maintained by the National Institute of Informatics
- Latest stable version is 0.9.8b, released on May 27, 2021
- WEKO depends on Invenio as underlying software
- The official website is https://weko.at.nii.ac.jp/ and is available in Japanese
- Source code is hosted on GitHub at https://github.com/RCOSDP/weko
- WEKO is copyrighted software

## FAQs
### Q: What type of software is WEKO?
A: WEKO is a repository software designed for academic institutions, particularly universities in Japan, to manage and share scholarly content and research outputs.

### Q: Who maintains and develops WEKO?
A: WEKO is developed and maintained by the National Institute of Informatics in Japan.

### Q: Is WEKO free to use?
A: Yes, WEKO is free software distributed under the 2-clause BSD License, allowing users to freely run, study, change, and distribute it.

## Why It Matters
WEKO plays a crucial role in Japan's academic ecosystem by providing universities and research institutions with a reliable, open-source platform for managing and disseminating scholarly content. As a repository solution, it enables institutions to preserve and share research outputs, theses, dissertations, and other academic materials in a structured and accessible manner. The software's development by the National Institute of Informatics ensures it meets the specific needs of Japanese academic institutions while maintaining international standards for repository systems. By being free and open-source, WEKO democratizes access to repository technology, allowing even smaller institutions with limited budgets to implement robust digital preservation and sharing capabilities. Its integration with Invenio provides a solid technical foundation while maintaining flexibility for customization to meet local requirements.

## Notable For
- Primary repository software used by Japanese universities for academic content management
- Maintained by Japan's National Institute of Informatics, ensuring alignment with national academic needs
- Open-source under 2-clause BSD License, promoting accessibility and customization
- Regular release cycle with version 0.9.8b released in May 2021
- Built on Invenio framework, leveraging established repository technology

## Body
### Technical Foundation
WEKO is built on the Invenio framework, a mature digital library system originally developed at CERN. This foundation provides WEKO with robust digital object management capabilities, metadata handling, and search functionality. The software architecture supports various content types including research papers, theses, datasets, and multimedia materials.

### Development and Maintenance
The National Institute of Informatics (NII) maintains WEKO, ensuring continuous development and support aligned with Japanese academic requirements. The development team follows a structured release schedule, with version 0.9.8b being the latest stable release as of May 2021. Previous versions from 0.9 through 0.9.8a were released between March and May 2021, demonstrating active development.

### Licensing and Accessibility
WEKO operates under the 2-clause BSD License, making it free software that institutions can deploy without licensing costs. This permissive licensing allows universities to modify and adapt the software to their specific needs while contributing improvements back to the community. The open-source nature ensures transparency and enables local customization.

### Implementation and Usage
Japanese universities primarily deploy WEKO for institutional repositories, supporting academic publishing workflows, research data management, and scholarly communication. The software handles various metadata standards and provides interfaces for both content submission and discovery. Its Japanese-language website and documentation facilitate adoption within the domestic academic community.

### Technical Specifications
The software requires a web server environment and integrates with existing authentication systems commonly used in Japanese universities. Version control and release management are handled through GitHub, with the repository at https://github.com/RCOSDP/weko providing access to source code, documentation, and issue tracking. The development team maintains backward compatibility while introducing new features and improvements.

## References

1. [Source](https://weko.at.nii.ac.jp/?page_id=62)
2. [Release 0.9. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9)
3. [Release 0.9.2. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.2)
4. [Release 0.9.3. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.3)
5. [Release 0.9.4. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.4)
6. [Release 0.9.5. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.5)
7. [Release 0.9.6. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.6)
8. [Release 0.9.7a. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.7a)
9. [Release 0.9.7. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.7)
10. [Release 0.9.8a. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.8a)
11. [Release 0.9.8b. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.8b)
12. [Release 0.9.8c. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.8c)
13. [Release 0.9.8. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.8)
14. [Release 0.9.9a. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.9a)
15. [Release 0.9.9. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.9)
16. [Release 0.9.10a. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.10a)
17. [Release 0.9.10b. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.10b)
18. [Release 0.9.10c. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.10c)
19. [Release 0.9.10. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.10)
20. [Release 0.9.11. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.11)
21. [Release 0.9.12. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.12)
22. [Release 0.9.13b. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.13b)
23. [Release 0.9.13. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.13)
24. [Release 0.9.14. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.14)
25. [Release 0.9.15b. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.15b)
26. [Release 0.9.15d. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.15d)
27. [Release 0.9.15f. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.15f)
28. [Release 0.9.15. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.15)
29. [Release 0.9.16. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.16)
30. [Release 0.9.17b. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.17b)
31. [Release 0.9.17. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.17)
32. [Release 0.9.18. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.18)
33. [Release 0.9.19. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.19)
34. [Release 0.9.20. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.20)
35. [Release 0.9.20a. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.20a)
36. [Release 0.9.21. 2022](https://github.com/RCOSDP/weko/releases/tag/v0.9.21)
37. [Release 0.9.22. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.22)
38. [Release 0.9.23. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.23)
39. [Release 0.9.24. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.24)
40. [Release 0.9.25. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.25)
41. [Release 0.9.26. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.26)
42. [Release 0.9.27b. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.27b)
43. [Release 0.9.27. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.27)
44. [Release 0.9.27c. 2023](https://github.com/RCOSDP/weko/releases/tag/v0.9.27c)
45. [Release 1.0.1. 2023](https://github.com/RCOSDP/weko/releases/tag/v1.0.1)
46. [Release 1.0.3. 2023](https://github.com/RCOSDP/weko/releases/tag/v1.0.3)
47. [Release 1.0.5. 2024](https://github.com/RCOSDP/weko/releases/tag/v1.0.5)
48. [Release 0.9.10d. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.10d)
49. [Release 0.9.11a. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.11a)
50. [Release 0.9.12a. 2021](https://github.com/RCOSDP/weko/releases/tag/v0.9.12a)