DISAVOW tool (a denial tool) is one of the functions of Google Search Console, and you can request (deny) that Google does not evaluate the power passed by a specific link that affects the site’s rating.
We recommend that you cancel the links that can be released, and use the tool for links that cannot be removed. It’s a tool that has a big impact on search results, so it’s also mentioned on the Google official help page to be careful.
Sakurasaku LABO has released a support tool for using the denial tool. Please use it if you like.