Japan 
Repositories hosted here
| Name | Status | Description |
|---|---|---|
| ChemRxiv | Open | ChemRxiv (pronounced 'chem-archive') is a free submission, distribution and archive service for unpublished preprints in chemistry and related areas. |
| Jxiv | Open | Jxiv is the full-fledged preprint server in Japan that makes unpublished, pre-reviewed papers(preprints) available for open access. Jxiv allows users to submit and publish preprints in all research fields including natural sciences, humanities, social sciences, and interdisciplinary sciences in either Japanese or English. There is no charge for submitting, publishing, and viewing preprints |