One Piece Film: Z (stylized in Japan as ONE PIECE FILM Z) is a 2012 Japanese anime fantasy action adventure film directed by Tatsuya Nagamine. It is the twelfth feature film based on the shōnen manga series One Piece by Eiichiro Oda. The film stars the regular television cast of Mayumi Tanaka, Kazuya Nakai, Akemi Okamura, Kappei Yamaguchi, Hiroaki Hirata, Ikue Otani, Yuriko Yamaguchi, Kazuki Yao, and Chō. It also features Hōchū Ōtsuka as Zephyr, an ex-naval Admiral, with Ryoko Shinohara and Teruyuki Kagawa as Zephyr's henchmen. The film revolves around the Straw Hat Pirates battling against Zephyr, considered to be the most powerful enemy they've faced yet.