Suzuki also confirmed that Hayao Miyazaki’s son and anime director Goro Miyazaki (Tales from Earthsea, From Up On Poppy Hill) is working on a new CG anime film.
Suzuki said in 2017 that Hayao Miyazaki’s next film is a hand-drawn “action-adventure fantasy,” and that Goro Miyazaki was producing a CG work.
He then directed the 2011 anime film From Up On Poppy Hill and the CG-animated Ronja the Robber’s Daughter anime series.
~ From the Ghibli Forest Sketchbook” exhibition timeline clarifies that Miyazaki began drawing storyboards for the film in 2017.