In the year 1590, the mighty warlord Toyotomi Hideyoshi is close to fulfilling his ambition of unifying all of Japan under his banner when he comes across unexpected resistance in the form of a floating fortress known as Oshi Castle. Narita Nagachika, a frivolous hedonistic fellow and unlikely candidate for the position of rebel general, finds himself in charge of defending the castle. His odds? An army of 500 men to combat Toyotomi Hideyoshi's army of 20,000.
A man is involved in a fatal car accident, and though he is blameless, his company transfers him to a remote branch in a small town. Before he leaves, he gives the man's widow a large sum of money that she uses to move back to her hometown.
Astronauts Glenn and Fuji investigate Planet X and encounter mysterious aliens known as the Xiliens, who ask Earth's people to help save their world from "Monster Zero". In exchange for borrowing Godzilla and Rodan, the Xiliens offer a cure for cancer. As Glenn investigates, he develops a romance with Miss Namikawa and uncovers the Xilien's true intentions.
After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.
Journalists Ichiro Sakai and Junko cover the wreckage of a typhoon when an enormous egg is found and claimed by greedy entrepreneurs. Mothra's fairies arrive and are aided by the journalists in a plea for its return. As their requests are denied, Godzilla arises near Nagoya and the people of Infant Island must decide if they are willing to answer Japan's own pleas for help.
The legendary empire of the lost continent of Mu reappears to threaten the world with domination. While countries unite to resist, an isolated World War II Captain has created the greatest warship ever seen, and possibly the surface world's only defense.
In 1976, a drifting star named Gorath is discovered to be on a collision course with Earth. Although it is smaller than Earth, its enormous mass is enough to destroy the planet totally. A mission sent to observe Gorath is destroyed after the ship is drawn into the star, with a later mission barely escaping the same fate. However, Astronaut Tatsuma Kanai is left in a catatonic state due to his near death experience. Unable to destroy the invading star, Earth's scientists undertake a desperate plan to build giant rockets at the South Pole to move the planet out of Gorath's path before it is too late.
A Japanese family is torn apart by the tensions of an avoidable nuclear world war between the superpowers.
Shipwreck survivors found on the presumably uninhabited Infant Island leads to a scientific expedition that discovers a surviving native population along with the Shobijin, tiny twin fairy priestesses of the island's mythical deity called Mothra. After the fairies are kidnapped by an exploitative businessman named Clark Nelson, Mothra sets out to rescue them.
One week into newlywed Teiko Uhara's marriage, her husband, Kenichi, leaves on a short business trip and never returns. Teiko travels across Japan to search for him, and along the way discovers some surprising facts about her husband's past. With only a pair of old photographs among his belongings to go off of, Teiko tries to figure out what has happened to him.
In Osaka's slum, youths without futures engage in pilfering, assault and robbery, prostitution, and the buying and selling of identity cards and of blood. Alliances constantly shift. Tatsu and Takeshi, friends since boyhood, reluctantly join Shin's gang. Shin's an upstart and moves his gang often to avoid the local kingpin. Hanoko is a young woman with ambitions: first she's in the blood business with her father, then she joins forces with Shin. She soon breaks off that partnership, even though she's taken the sensitive Takeshi under her wing. Double crosses multiply. Those with the closest bonds become each others' murderers.
A budding gangster enthralls a freeloading young woman, soon taking advantage of her knack for hitch-hiking to rob middle-class, middle-aged men.
Men are being murdered by a psycho called "The Telegian," who uses a matter-transmitting device to locate his victims.
A young man runs a scam selling pigeons that always return to his home. He falls under the wing of Kyoko, an older student whose heart is touched after Masuo sells his pigeons to her. However, after his scam is revealed, can these feelings truly remain the same?
Mining engineer Shigeru investigates the disappearance and death of his fellow coworkers when prehistoric nymphs are discovered emerging from the mines. After an attack on the local village, Shigeru heads deeper into the mines only to make a more horrifying discovery in the form a prehistoric flying creature. Soon a second monster appears as the two converge in Fukuoka.
Two fishing scout pilots make a horrifying discovery when they encounter a second Godzilla alongside a new monster named Anguirus. Without the weapon that killed the original, authorities attempt to lure Godzilla away from the mainland. But Anguirus soon arrives and the two monsters make their way towards Osaka as Japan braces for tragedy.