YURI NO1 has begun planning YURI NO1 Memorial, a backup website project dedicated to long-term preservation and remembrance.

The project aims to reduce the risks of domain failure, content loss, and the inability to maintain the website. Should unforeseen circumstances beyond the creator's control prevent further maintenance, the goal is to keep the YURI NO1 works and content that have already been backed up accessible on the internet for as long as possible, delaying their eventual unavailability.