J-SUSTAIN is committed to ensuring the long-term preservation and accessibility of all published articles. The journal implements digital archiving strategies to safeguard scholarly content and maintain its availability for future research and reference.

All published articles are stored and preserved in the journal’s official website and repository system. In addition, J-SUSTAIN supports archiving through third-party services and institutional repositories to ensure redundancy and secure long-term access.

The journal encourages authors to deposit the published version of their articles in institutional repositories, personal websites, or other appropriate platforms, provided that proper acknowledgment of the original publication in J-SUSTAIN is clearly stated.

In the event that the journal ceases publication, all content will remain accessible through designated archiving systems to ensure continued availability and preservation of the scholarly record.