1979-04-04
Shortly after the Scientific Defense Guard had been assembled, ice burgs from the Antarctic region began to melt with one of them containing ancient monsters known as the Seagras
1979-04-11
The first and only appearance of Spiral the Tornado Monster
1979-04-18
One day in Japan a city was suddenly attacked by a monster from the Tōgō Mountain called a Wanigodon that appeared seemingly from nowhere.
1979-04-25
Red Smogy the Cloud Monster Attacks!
1979-05-02
Several thousand trees disappear from the forest in a single night. In an underground cave they find Toughgilas.
1979-05-09
A people evacuate from a tsunami, a mysterious flying object appears and rains down fire.
1979-05-16
A robot named Pig, picks up a danger signal of unclear origins. When Hikari and Mutsumi chase after him, they find Electronic Monster Combugon.
1979-05-23
Hikari encounters monster Mikonos while investigating and unidentified flying object, but it turns out to be a trap set by Space Ninja Alien Baltan.
1979-05-30
Investigators visit ancient ruins on Tamara Island, and spot Monster Dolfiego in an underground cavern.
1979-06-06
A famous magician, George Satake, tries to teleport himself from the Xalome Desert to Japan.
1979-06-13
Ogawara uses the giant Bulldozer Weapon Hectole he developed to dig into the earth in the Himalayas, and exterminate monsters.
1979-06-20
Two tankers are caught in a storm and disappear. The Science Guard Party takes the case, and discover three monsters attacking the tankers.
1979-06-27
At Lake Ryujin in Tohoku, an incident breaks out where people and fish are being turned into stone.
1979-07-04
An unidentified celestial body approaches Earth, and emits radiation that makes reptiles violent.
1979-07-11
Monster Goglan comes out of an egg that was brought into the plant research institute. Hikari chooses to fight it with his own abilities.
1979-07-18
The Science Guard Party gets a report that an island has sunk.
1979-07-25
Tobe, who had been observing a strange typhoon using Beatamy, discovers Prof. Nishiki's helicopter which has crashed in the desert.
1979-08-01
A sea serpent emerges at a South Uki Island, the hometown of Yuriko.
1979-08-08
Joneus struggles with monsters popping up in countries around the world.
1979-08-15
Hikari is brought to Ultra Planet U40 where he is resuscitated back to life. Hikari meets Joneus' sister Amia as well as Elek, Loto and other Ultra people.
1979-08-22
The Badel Tribe manipulates the legendary Monster Bagon from the Dark Nebula and attacks U40.
1979-08-29
The Science Guard Party are spending their vacation in Marume's hometown. There are frequent occurrences of ships sinking.
1979-09-05
Mysterious flying objects are attacking passenger planes and industrial complexes.
1979-09-12
The Princess of Alpha Centuri's first planet copies Mutsumi and infiltrates the Science Guard Party.
1979-09-19
Incidents begin to happen where men go missing whenever a yellow wind blows through the African desert.
1979-09-26
A strange phenomenon of water spraying of the sea is happening around the world as a message from Earth itself to humanity, asking it to leave.
1979-10-03
The Ultra Planet U40 detects the approach of the Space Demon alien Baladon. The Great Sage dispatches Elek, Loto, and five Ultra Warriors.
1979-10-10
The Science Guard Party captures a monster in a coastal industrial area just as the newly assigned Captain Gondow arrives in front of them.
1979-10-17
Invading Alien Jadan sends out of countless UFOs. The Space Self-Defense Unit goes out to fight them off, but the alien succeeds in invading Earth.
1979-10-24
The bones of the giant creature are excavated from ruins in Okutama, Tokyo. However, the bones turn into Monster Skeledon, who destroys the museum.
1979-10-31
Joneus' sister Amia heads toward Earth to meet Hikari. IN order to get close to Kikari, who has no memory of U40, she borrows the body of a woman.
1979-11-07
Alien Babilar sends Robot Monster Megasaura, to Earth as part of his invasion plan. Megasaura breaks apart when it enters Earth's atmosphere.
1979-11-14
Underwater volcanoes explode in the Pacific Ocean, followed by changes in the Earth's crust in various locations.
1979-11-21
The Space Pirate Imbedians pillage the Monster Containment Planet Prison created buy the Ultrapeople of U40, and attempt to invade the Earth.
1979-11-28
Joneus users up all his energy fighting the monster sent by the Imbedians, and Hikari also gets injured.
1979-12-05
Hikari and Mutsumi go to the investigate the cause of an abnormal cold front in the Southern Alps.
1979-12-12
U40 is occupied bu the Heller Army. Amia escapes to Earth, but an army battleship flies to Earth as well.
1979-12-19
Amia goes onboard the Ultria, which has emerged from beneath the ice at the South Pole.
1979-12-26
Royger of the Heller Army sends the Terrible Space Creature Hellcat, which sucks energy from humans and mummifies them, to the Space Station EGG 3.
1980-01-02
The boy from Planet Opernicus, Fedelcio, was taught by Royger that Earthlings are evil, and takes his pet Monster Orolaan to destroy cities on Earth.
1980-01-09
Rotating Monster Giros appears and the Science Guard Party is dispatched, but Hikari crashes due to a tornado caused by the monster.
1980-01-16
A moving island is Hatari's giant spacecraft, and he has come to Earth to capture Ultraman.
1980-01-23
A mysterious unmanned spaceship recovered in outer space is determined to be a receiver for an electron transmitter developed bu the Heller Army.
1980-01-30
Multiple rockets are shot at Earth from the Alien Sien spaceship, and a violent monster emerges.
1980-02-06
An airplane carrying Terrestrial Defense Force Unit 201 returns from the northern base, but there is something wrong with the captain and the 51 soldiers.
1980-02-13
Tobe and Marume create a device that emits a radio wave only Ultraman can perceive. It seems as though this will cause Hikari's secret to be exposed.
1980-02-20
Cities around the world suffer attacks from the Heller Army. The final battle of Earth and U40 vs the Heller Army is finally upon us.
1980-02-27
The Science Guard Party locates Titan, and begins its attack.
1980-03-05
The Science Guard Party joins the U40 Ultra Fleet and they infiltrate Heller City but are captured.
1980-03-12
The Great Sage had been reduced to atoms bu Heller, but in space, Joneus separated from Hikari can be seen fighting the Heller fleet.
