Inside Ghibli's Creation: 400 Days of Clash Between Hayao Miyazaki and The New Director (2010)

Stepping closer and closer to his retirement, Hayao Miyazaki has no other means, but to choose up a new director. Ghibli's given some creative freedoms in the past, but they hardly lasted. Maro, an animator of 37 years. has done a good deed of works in his prior days. Thus, Miyazaki-san decides to appoint him as a new director for the upcoming feature of 'Arrietty the Borrower'.