Nope, the tweet only says that he has 3 manuscripts that are due next week. There’s no mention of whether the manuscripts are for the manga, or when these will be published.
Mashima-sensei also works on the chapters in advance, so a chapter due next week will only be published a few weeks later.
Someone exclaimed that it was 3 chapters but I don’t see anything about 3 chapters……..
When an actor stumbles into their fandom on Tumblr:
The longer that gif went on, the more I laughed/cried.