Hmf.... You can still feel that some torrents try to imitate Hikiko's releases!

Is there a program fansubs can use to decensor all those mosiacs censors?

Found this: https://github.com/HypoX64/DeepMosaics Will this remove mosaics from this video so we can get decensored Tonari no Ie no Anette-san The Animation?

It's an imperfect solution. Apart from manually processing frame by frame (and again), even the best software won't be able to remove all the mosaics at the moment. Moreover, on some productions, it removes a lot of appeal and fantasy from the image. It's even often very ugly without mosaics (personal opinion).

But what if it works perfectly? The program does say it removes mosaics automatically.

You are kidding right? we HATE them in the industry and wish the insanity of it had never been started by a fool of a mayor in one prefecture. insane. I have done it for several some years ago but takes a lot of time frame by frame. but it is doable. In some versions the mosaic is a code and can be removed by entering the right key .in others it is a "physical" change.