We've heard a rumor that Hayao Miyazaki's latest film, The Boy and the Heron, is not actually his final film.
Cr. @Bouletcorp at 
@ghibli I never thought of Miyazaki as a cat before. But now I cannot unthink it.
@ghibli Make every film like it's your last.

@ghibli

Oh Myazaki...

Fool me once, shame on you (retiring after Princess Mononoke)

Fool me twice, shame on me (retiring after The Wind Rises)

Fool me three times....

@ghibli They planned to make twelve short movies for the Ghibli Museum in Mitaka, Tokyo to have one for each month, but are still one short - so maybe something for that?

@m_urbanowicz since this is Miyazaki, so we are not sure yet 😉

His future and decision such a Spirited Away's tunnel, so mysterious.

@ghibli pretty sure this same thing happened as Mononoke was about to be released