Pattenrai!!~ Minami no Shima no Mizu Monogatari is a Japanese anime biographical film directed by Noboru Ishiguro. The film premiered on November 15, 2008. Within Japan it was released via Joueikai and Oyako Eiga. Its tagline was "Don't Give Up on Your Dreams." The film portrays the career of Yoichi Hatta, a civil engineer active in Japanese Taiwan, and his interactions with the native Taiwanese.