User blog comment:Miskos3/Final Chapter in Official Color + Hiro Mashima's interview/@comment-200.8.22.175-20170728103827/@comment-2125188-20170802011324

Maybe. But I think Hiro is the kinda guy who will just do a few more things for Fairy Tail, then let it die, just like he did with rave (even though rave wasn't super popular). I think with Kishimoto, he kept it going cause he had kids himself, so he wants to continue the story with the kids of the protagonist in Naruto. I don't think Hiro really has much reason to continue to milk Fairy Tail as much as Naruto is being milked, aside from tying up some loose ends. If we do get another spin-off I think it would be something rather short, then something with no end in sight like Boruto. And I suppose we could get a few novels.