Studio Ghibli, Nippon Television Network, Dentsū, Hakuhodo DYMP, Walt Disney Japan, Mitsubishi, Toho and KDDI present ; directed by Hiromasa Yonebayashi ; producer Yoshiaki Nishimura ; screenplay by Keiko Niwa, Masashi Ando, Hiromasa Yonebayashi
Film Partners Production Company, Toho Pictures, Inc., a Toho Co., Ltd. ; produced by Kodansha Ltd. ; directed by Shinji Higuchi ; screenplay by Yusuke Watanabe, Tomohiro Machiyama