Edit: Confirmed to be a global release per ANN.
No announcement on what regions this will include yet. This was originally posted to the Amazon Prime Youtube channel. Synopsis from AniList:
Ayumu Fujino is a fourth grader who draws a manga strip for the school newspaper. Her art makes her the star of the class, but one day she’s told that Kyomoto, a student who refuses to come to school, would also like to submit a manga for the paper…
Edit: Updated post above, but this is going to be a simultaneous global release per ANN.
I believe that this November 7th date is (at least) the US availability on Prime. Amazon hasn’t said what other markets it will be available in yet. However, once it is released digitally, I am sure that the high seas of the internet will have their hands on it shortly thereafter.