It is the early 1930s and the command of the Japanese Imperial Navy determines to construct the world's biggest and most formidable battleship, Yamato. One of the admirals, Yamamoto Isoroku, disagrees. He recruits the upstart and mathematics' expert Tadashi Kai … Masaki Suda, Tasuku Emoto, Minami Hamabe, Tsurube Shofukutei, Katsuya Kobayashi, Fumiyo Kohinata, Jun Kunimura Added on Amazon Prime 2023-02-09. Youtube Trailer