 Miyazaki also provided key animation for "The Wonderful World of Puss 'n Boots" (1969), directed by Kimio Yabuki.He created a 12-chapter manga series as a promotional tie-in for the film; the series ran in the Sunday edition of "Tokyo Shimbun" from January to March 1969.Miyazaki later proposed scenes in the screenplay for "Flying Phantom Ship" (1969), in which military tanks would cause mass hysteria in downtown Tokyo, and was hired to storyboard and animate the scenes.