Responses
This are the final chapters, dude.
It might be an open ending to a sequel, maybe, that's why I'm thinking it is not over.
I don't really think so, this really feels like they're closing everything up (the plot holes).
We'll see
Now that Shiraishi left, there are no witches, so no plot, so is this manga over?
Unless the author pulls a scapegoat for getting their powers back, I assume it is really over.