Pretty surprised this is happening. Hasn't it been over a decade at this point? Then again, The Devil is a Part Timer had a gap like that. Anyhow, it's welcome news, and this took way longer than it should've.
So many nameless forgettable isekai Anime and / or high school harem rom-com Anime came out in the time it took to make Spice and Wolf again. At least we're getting more.
This is only a remake of the original anime. Hopefully they are remaking it with the intention of continuing on instead of stopping where the original anime stopped.