The year is 1997, and famed Studio Ghibli director Hayao Miyazaki announced plans to retire following the release of Princess Mononoke, a film that set new records at the box office for Japanese animation and revolutionized the medium. The year is 2001, and Miyazaki announced plans to retire following the release of Spirited Away, saying he can no longer work on feature-length animated films. The year is 2013, and Miyazaki announced plans to retire following the release of The Wind…