Japanese Navy sailors work inside and on the deck of submarine during World War 2. Crew members getting down from the ladder through hatch. They take off their raincoats and get on bunk beds. Soldiers eat bananas and relax. Fan rotates while sailors sleep.
Lockout emergency sounds on Japanese submarine. Japanese sailor checks instruments and turns wheels as seen interior of submarine. Bow of submarine as it dives under water. Crew members work on their respective stations. Meter boards are checked. Japanese sailor looks through the periscope.
Japanese Navy sailors get instructions from Captain on deck of Japanese submarine, as seen in a World War 2 Japanese propaganda film. The Skipper gives directions on a map. Group of officers drinking Sake on the deck of submarine. Sailor blows a bugle before departure. Cables released from the bits. Japanese Sailors salute and wave as the submarine departs for a mission in World War II. Resupply crews on shore wave. Celebratory Japanese music plays as soundtrack.