Depicts the bloody siege of the fortress of Port Arthur, one of the most strongly fortified positions in the world, during the Russo-Japanese War of (1904 - 1905). In the story dominated the character Lt Takeshi Kogyo (Teruhiko Aoi), teachers, and a reserve officer who became commander of the platoon and later company. At the same time monitors the conduct of the army commander general Nogi (Tatsuya Nakadai), which was commissioned of the emperor Matsuhito (Toshirô Mifune) to the conquest of the fort.
Japan and Russia clash in what comes to be known as the Russo-Japanese War. An attempt by the Japanese fleet and army to take Port Arthur fails, and a Russian fleet bears down on the Sea of Japan. Admiral Heihachiro Togo sends his fleet to confront the Russians, with results which stun both nations. Meanwhile, Major Genjiro Akashi makes secret negotiations with the Bolshevik revolutionaries in Russia, negotiations that have repercussions far beyond the conflict at hand.
Espionage, war and romance in the Far East in 1904: Russian naval officer Boris Ranewsky marries Youki, the sister of a fanatical Japanese officer, but war is imminent.
Meiji Tenno portrays the buildup to the Russo-Japan War. In addition to showing the political events that led to war, it also shows the era from the story of a farm family in rural Japan that sends their son off to war. As such, it could be considered an anti-war movie, showing how, while war is devised by governments, the people do not really understand what war is, and its combatants often do not know what they are fighting for.
The story of Japan's victory in the battle of Tsushima Strait.
In January 1904, the situation between Japan and Russia had grown tense. The Emperor Meiji is deeply concerned, for Russia has started to build an invincible fortress at Port Arthur, and the relations between two countries have become strained to breaking point. General Nogi has retired to the first reserve and is now a gentleman farmer, but he is prepared for sudden mobilization. Finally, Japan declares war against Russia and Emperor Meiji appoints General Nogi as the commander of the force to attack Port Arthur. However, in spite of several all-out attacks, the fortress is strong and the casualties increase among the Japanese. Because of these reverses, there are loud cries for a change in command. However, the Emperor places his confidence in General Nogi.
The events unfold on the cruiser "Svetlana", one of the Russian ships that participated in the fighting of the Russo-Japanese war. The cruiser is attacked. After the fire is over, the crew decides to flood the ship so that it does not get to the enemy. Only five sailors can survive. They arrive on Korean land and are sent to the Russian territory, on the way they face various dangers.