Isn’t there a relations section under the anime characters where it show sequels, spin-off/alternatives?
Example : https://notify.moe/anime/njJUcKmmR
Well lets say you forget the anime. and you bored one day. You pull up the sequels tab and see these animes?
So you’re thinking of getting notifications when a new relations for a completed anime get created?
The site was abandoned as a project and only functioned with the things that worked properly and some things are disabled and were never fixed, if there were no contributions on the site from editors, this site would have been shut down a long time ago. Lately the site admin started to check a few things and is thinking of revitalizing it, so I am excited for it.