Aquarius, a water-filled world, is predicted to cause destruction to all of the Earth. Will the magnanimous Yamato be able to prevent this disaster? Directors Tomoharu Katsumata, Yoshinobu Nishizaki, and Takeshi Shirato; Writers Kazuo Kasahara, Toshio Masuda, and Leiji Matsumoto; Stars Kei Tomiyama, Yôko Asagami, and Gorô Naya.