Synopsis

The Yamato dives through the cold, deep northern seas with Mozart playing. The nuclear submarine overwhelmed the US’ 7th Fleet in the Battle of Tokyo Bay and sets course for New York.

As it approaches the Bering Strait, a submarine approaches from behind. It’s the latest American nuclear sub sent by the President, with capabilities far exceeding Yamato.

At the same time, a general election is held in Japan. The Prime Minister, who pledged support for Yamato will share its fate.