Godzilla: Rulers of Earthland Wiki
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Kaiju, also known as Daikaiju, Titans or Giant Monsters, are a type of creature or monster that are recognized by their gigantic size and great power. Many different kaiju have existed on many different planets but most notably, a lot of Kaiju activity in the galaxy seems to be on the Planet Earth or Terra. Prime examples of the Kaiju race include Godzilla, Mothra, Rodan, King Ghidorah and many more.

Origins

The Kaiju have existed over the billions years, but not all the Kaiju have one single origin as many Kaiju come about through different means.

Some Kaiju are brought about through a natural mutation in their genes or who's species naturally evolved to become gigantic. These type of Kaiju are usually of the ancient variety, having existed in distant past. Other Kaiju that existed in the ancient past came about through mystical means to be guardians to keep balance, being either created by ancient forces such as the Tree of Life or being created by artificially with magic by humans or even by other Kaiju.

In the recent years, many kaiju have been spawned from radiation, the energy mutating regular animals into Kaiju. The radiation usually originating from atomic testing done by humans. In some cases other types such as Micro Oxygen or the energy of a black hole can cause a mutation.

Another way Kaiju have came into existence is through genetic engineering. With the use of science, a creature could have their genetic structure modified and become transformed into a Kaiju. In other cases, the DNA of different organisms could be spliced together to create a new creature or to mutate a creature. In case of some alien kaiju, organic creature could be turned into Kaiju to create cyborgs.

A type of artificially created Kaiju are those of the mechanical variety, also know by the term Mecha, which a machines built by humans or aliens. These machines are usually used to combat Kaiju threats and are usually piloted in most cases with some exceptions.

Not all Kaiju come into exitance through the said methods as specific kaiju have been created under very different circumstances.

Kaiju Factions

Whilst many Kaiju live a rogue lifestyle, some Kaiju have joined forces to form their own factions. Each factions have their own goals and ideologies that can lead them in battle with rival or enemy factions.

Earth Defenders

The Earth Defenders are faction founded by Godzilla after the events of The Trilopod War and the Cryog invasion. Their goal is to safeguarding Terra from another extra-terrestrial invasion or from other, more malicious Terran Kaiju who seek to disrupt the balance of the planet, as well as promote peace and coexistence between humans and Kaiju. When they were brought to Earth Land, the Earth Defender would go on to become members of the Fairy Tail Guild.

Earth Conquerors

The Earth Conquerors are faction founded by SpaceGodzilla after the The Trilopod War and in response to the formation of the Earth Defenders. They believe that Kaiju are superior to humans and that they should rule Terra. Their goal is to destroy both the human race and their arch-enemies, the Earth Defenders.

Eight Guardians of Terra

The Eight Guardians of Terra are the first eight original Kaiju to inhabit Terra millions of years ago, some time after the formation of the planet. These eight Kaiju were all born from the great Tree of Life, the source of all of life's existence of Terra. Their goal was to keep order and balance to Terra.

Kaiju

Over years, many Kaiju have appeared on Terra/Earth. The list bellow shows every currently known kaiju in terms of modern age history, each listed in by year of discovery/recorded by humans.

Name Species Information Faction Year of Discovery Status
Godzilla

Irradiated Godzillasaurus 

Godzilla is the King of the Monsters and an Irradiated Godzillasaurus Kaiju. Godzilla was mutated by the Castle Bravo hydrogen bomb in 1954. Godzilla is founder and leader of the Earth Defender faction, which he founded after the Trilopod War in 2014. Earth Defenders 1954 Active
Anguirus Irradiated Giant Ankylosaurus Anguirus is a Giant Ankylosaurus Kaiju that became frozen after the KT Extinction before being awakened and mutated on Iwoto Island in 1955. After the Trilopod War, Anguirus became a member and vice-leader of the Earth Defenders in 2014. Earth Defenders 1967 Active
Mothra Divine Moth Mothra is a Divine Moth Kaiju and was the Guardian of Mortals. She is a descendent of Gigamoth and was born after the Toba Extinction as part of the second line of Guardian Kaiju. She was killed at the hands of her brother Battra and the twins Minnete and Mallory. None 1967 Deceased
Rodan Irradiated Pteranodon Rodan is an Irradiated Pteranodon Kaiju, his egg being laid before the KT Extinction on Adona Island. His egg was mutated by atomic testing and volcanic heat before he hatched in 1956. After the Trilopod War in 2014, Rodan became a member of the Earth Defenders. Earth Defenders 1969 Active
Kumonga Irradiated Giant Spider Kumonga is a Giant Spider Kaiju who was mutated by an atomic test on Solgell Island in 1956. After the Trilopod War in 2014, Kumonga became a member of the Earth Defenders. Earth Defenders 1969 Active
Kamacuras Irradiated Giant Praying Mantis Kamacuras is a Giant Praying Mantis Kaiju who was mutated by an atomic test on Solgell Island in 1956. After the Trilopod Wars, Kamacuras became a member of the Earth Conquerors in 2015. Earth Conquerors 1969 Active
Battra Rogue Divine Moth Battra is a Rogue Divine Moth Kaiju and is the former Guardian of Terra. Battra is a descendent of Gigamoth and was born after the Toba Extinction as a part of the second line of Guardian Kaiju before he became controlled by Minnete and Mallory and killed his sister Mothra. He was soon freed from their control and eventually joined the Earth Conquerors in 2015. Earth Conquerors 1972 Active
King Kong Megaprimatus Kong King Kong is Giant Ape Kaiju, the last member of his species Megaprimatus Kong after a war with the Skullcrawlers thousands of years ago. He currently resides on Skull Island. None 1973 Unknown
Skullcrawlers Cranium Reptant Skullcrawlers are a species of reptile that live on Skull Island and are responsible for killing off the rest of King Kong's species. None 1973 Active
Ramarak Cranium Reptant Ramarak is the alpha Skullcrawler and the largest member of his species. He was awakened by seismic explosives dropped on Skull Island by Monarch. Raramak retreated underground after being severely wounded by King Kong. None 1973 Unknown
Titanosaurus Aquatic Dinosaur Titanosaurus is an aquatic dinosaurian Kaiju that survived the CT Extinction event. 1956, he is reawakened by atomic testing on the Ogasawara Islands. After the Trilopod War in 2014, Titanosaurus became an Earth Defender but in 2015, was captured by the Simians. He freed by SpaceGodzilla who manipulated him into joining the Earth Conquerors. Earth Conquerors 1975 Active
Ebirah Giant Lobster Ebirah is a Giant Lobster Kaiju who was part of the second line of Guardian Kaiju after the Toba Extinction. He was reawakened by atomic testing on Letchi Island in 1966. After the Trilopod War, Ebirah joined the Earth Conquerors. Earth Conquerors 1975 Active
Hedorah Smog Monster Hedorah is an alien pollution Kaiju from the Dark Star Nebula who fought in the Thousand Years War under control of the Kilaaks before he arrived on Terra in 1971. None 1975 Unknown
Megalon Cybernetic Space Insect Megalon is a Cybernetic Space Insect Kaiju controlled by the Nebulans in the Thousand Years War before crash landing on Terra and battling King Caesar in Okinawa. Megalon is reawakened by weapons testing near Okinawa in 1973. None 1975 Unknown
Super MechaGodzilla Mecha Also known as MechaGodzilla, the first Mecha to be created by humans in the fight against Godzilla and other Kaiju. It was created by the A.M.F. some point after the battle royal in Ghana, 1975. The latest model was damaged during a battle with Hedorah in 2008. G-Force 1987 Inactive
SpaceGodzilla Extra-terrestrial Godzilla Clone SpaceGodzilla is a Kaiju was crated Godzilla's cells was launched into outer space in 1954 and sucked into a black hole, the cells mutating and coming out of a white hole. SpaceGodzilla is the leader of the Earth Conquerors which he founded in 2015. He is half-brother of Godzilla. Earth Conquerors 1987 Active
Kiryu Mecha Kiryu is a mecha constructed in 1990 to combat Godzilla. Kiryu was created with samples of Godzilla's DNA built into it. The latest model was damaged during the Trilopod War. Counter-Kaiju Reactionary Forces 1992 Inactive
King Ghidorah Ghidorah King Ghidorah is an ancient space dragon born millions of years ago and caused the CT Extinction before being fended off by the Eight Guardians of Terra but soon returned to Terra after being called by Dr. Deverich's ultra-powered Psionic Transmitter in the modern age but was suck into a artificial black hole. None 2001 Unknown
Gigan Cybernetic Space Dinosaur Gigan is a Cybernetic Space Dinosaur Kaiju that was created by the Nebulans and fought in the Thousand Years War but has since appeared on Terra several times in the modern era before disappearing after the Trilopod War in 2014. None 2001 Unknown
Gaira Giant Ogre Gaira is a giant ogre kaiju and is known as The Green Gargantua. He was born alongside his brother Sanda in 1966. In 2002, Gaira was captured by humans before being freed in 2010. After the Trilopod War, Gaira joined the Earth Conquerors, but he left the group to join the Earth Defenders during the Conqueror's invasion of Tenrou Island in Earth Land. Earth Defenders 2002 Active
Radon Irradiated Pteranodon A female member of Rodan's species, Radon's egg was laid at some point before CT Extinction and was encased in crystals. Her egg hatched in Moscow in 2004. She soon became the mate of Rodan but was killed in 2011 by Megaguirus. None 2004 Deceased
Monster X Xilian/Ghidorah Hybrid Monster X was a kaiju created by the Xilians using Xilian and King Ghidorah's DNA and battled in the Thousand Years War. Monster X also has an alternative form and personality known as Kaiser Ghidorah. In 2008, Monster X invade Terra with other Space Kaiju but was eventually killed by Godzilla. None 2008 Deceased
Destoroyah Oxygen Destroyer-Mutated Prehistoric Crustacean Destoroyah is a Kaiju that was created by the Oxygen Destroyer, a weapon used to try to kill Godzilla in 1954. She started out as ancient crustaceans that were exposed to Micro-Oxygen, the creatures evolved and combined together over the course of 50 years. Destoroyah was supposedly killed in 2010 but survived and she joined the Earth Conquerors in 2015. Earth Conquerors 2008 Active
Zilla Irradiated Marine Iguana Zilla is an Irradiated Marine Iguana Kaiju and the offspring of a previous Zilla that attacked New York in 1998 but was killed by the military. Zilla was the only surviving member of her nest and disappeared before appearing fully grown in 2010. After the Trilopod War, Zilla became an Earth Defender in 2014. Earth Defenders 2010 Active
Manda Sea Dragon Manda is a Sea Serpent Kaiju that was a part of the second line of Guardian Kaiju created after the Toba Extinction and was a stray Kaiju at first. She was soon captured by the Devonians and was under their control, but Manda was freed when they were destroyed. After the Trilopod War, Manda joined the Earth Defenders in 2015. Earth Defenders 2010 Active
Gezora Giant Mutant Cuttlefish Gezora was a cuttlefish that was transformed into a Kaiju by an alien known as Yog before the CT Extinction. Gezora was captured and controlled by the Devonians but freed after their destruction in 2010. After the Trilopod War, Gezora joined the Earth Conquerors. Earth Conquerors 2010 Active
Mothra Lea Divine Moth Mothra Lea is the daughter of Mothra and was born in 2009 with her brother Mothra Leo but their mother was killed by Battra in 2014. After the Trilopod War, Godzilla gave Lea and her brother a place among the Earth Defenders and looked over them as their foster family. Earth Defenders 2010 Active
Mothra Leo Divine Moth Mothra Leo is the son of Mothra and was born in 2009 with his sister Mothra Lea but their mother was killed by Battra in 2014. After the Trilopod War, Godzilla gave Leo and his sister a place among the Earth Defenders and looked over them as their foster family. Earth Defenders 2010 Active
Varan Giant Gliding Reptile Varan is a Gliding Reptilian Kaiju who was part of a new line of guardian kaiju after the Toba Extinction event but disappeared eventually. He was soon reawakened in 2010 in China. After the Trilopod, Varan became a member of the Earth Defenders. Earth Defenders 2010 Active
Sanda Giant Ogre Sanda is a giant ogre Kaiju and is known as The Brown Gargantua. He was born alongside his brother Gaira in 1966. After Gaira is captured by humans in 2002, Sanda searches for him and after finding him, he is discovered in 2010. He was forced to join the Earth Conquerors after SpaceGodzilla threatens to kill Gaira but eventually left the group along with his brother to join the Earth Defenders during the invasion of Tenrou Island in Earth Land. Earth Defenders 2010 Active
M.O.G.U.E.R.A. Mecha A mecha that was constructed from the remains of the first model of MechaGodzilla from 1987. It was damaged during the Trilopod War. Counter-Kaiju Reactionary Forces 2010 Inactive
Orga Millennian/Godzillasaurus Hybrid Orga was originally biomass formed from aliens known as Millennians who fought in the Thousand Years War but crashed land on Terra thousands of years ago and taken to Area 51 before absorbing Godzilla's DNA and transforming in 2010. He was retrieved by the Cryogs before being launched off-planet following the Devonians betrayal. None 2010 Unknown
Jet Jaguar Robot Jet Jaguar is a size-changing robot created in 1953 by Yumi Nagata's grandfather and remained inactive for years until activating in 2010 and helped Godzilla in the past. Jet Jaguar went missing for 4 years but he soon returns to aid against the Trilopods in 2014 before being shut down. None 2010 Inactive
Biollante Rose/Godzillasaurus Hybrid Biollante is a plant/Godzillasaurus hybrid Kaiju created by the Devonians as a weapon against the Cryogs. After attacking the Cryogs, she is soon defeated by Godzilla and her spores escape into the atmosphere. Biollante is the half-sister of Godzilla and SpaceGodzilla. Earth Conquerors 2010 Active
Baragon Subterranean Reptile Baragon is a subterranean Kaiju that was part of the ancient Guardian Kaiju thousands of years ago until he disappeared. He was reappeared many years later in Paris in 2010. After the Trilopod War, Baragon became a member of the Earth Defenders Earth Defenders 2010 Active
MechaGodzilla Mecha A variant of MechaGodzilla that was created by the Cryog Leader Commander Rhizon when he infiltrated the humans to have them destroy each other with these MechaGodzilla drones. Many of these drones we destroyed by Godzilla and Anguirus in Siberia, how many that survived is unknown, however. None 2014 Unknown
Mecha-King Ghidorah Cyborg Ghidorah Formerly known as Guardian King Ghidorah, this cyborg dragon came to Terra millions of years before the CT Extinction before reawakening in 2004 but was defeated by Super MechaGodzilla. He was found by the Cryogs and turned into a cyborg to defeat Godzilla but soon retreat into space after the Cryogs lost control. None 2014 Unknown
Megaguirus Mutated Meganulon Queen Megaguirus is the Queen of the Meganulons who is the descendent of an ancient Megaguirus that died in 1348 who laid a royal egg. After hatching, she killed Rodan's family in 2011 and was soon reawaken in 2014 after her eggs were stolen by humans. After the Trilopod War, Megaguirus joined the Earth Conquerors. Earth Conquerors 2014 Active
Trilopods Trilopod The Trilopods are a species of alien Kaiju that can absorb the power of Kaiju and use that power to turn into new forms. They were used by the Cryog Karkaro to invade Terra and captures its Kaiju. Soon the Earth Kaiju fought back against the Trilopods and killed all of them. Cryogs 2014 Deceased
Gorosaurus Mutated Giant Allosaurus A giant dinosaur Kaiju that had managed to survive the CT Extinction event millions of years ago before going into hibernation until 2014 where he was reawakened during the Trilopod Invasion. After the Trilopod War, Gorosaurus became an member of the Earth Defenders. Earth Defenders 2014 Active
Kamoebas Mutated Rock Turtle A rock turtle that was turned into a Kaiju by an alien known as Yog before breaking free of his control before the CT Extinction until he was reawakened in 2014 during the Trilopod Invasion. After the Trilopod War, Kamoebas became a member of the Earth Defenders. Earth Defenders 2014 Active
King Caesar Ancient Shisa King Caesar is Guardian Kaiju created thousands of years ago with ancient science and magic to protect the Ryukyu Kingdom of Okinawa and the Azumi Royal family until both were destroyed by Megalon. He went comatose after his the battle with Megalon but was reawakened in 2014 to help defeat the Trilopods. After the Trilopod War, King Caesar became a member of the Earth Defenders. Earth Defenders 2014 Active
Magita Trilopod Queen Magita is the Queen of the Trilopods and the final weapon of Karkaro as a last effort to desroy the humans and Terra's Kaiju. Magite was able to overpower many of the Earth Kaiju in Las Vegas but eventually killed by Godzilla after he had unlocked his Burning Mode. Cryogs 2014 Deceased
Gabara Mutant Amphibian Gabara was a naturally mutated toad Kaiju that originally fough King Caesar thousands of years ago before going comatose after falling from a cliff. At some point after the Triloopod War, SpaceGodzilla reawakened Gabara and he joined the Earth Conquerors. Earth Conquerors 2016 Active
Dagahra Pollution-Consuming Aquatic Reptile Dagahra is a Kaiju that was mutated after being exposed to nuclear waste before falling into a coma beneath the sea. Dagahra reawakened at some point after the Trilopod War and he joined the Earth Conquerors. Earth Conquerors 2016 Active
Ganimes Mutated Stone Crab Ganimes was a stone crab that was mutated into a Kaiju by the alien known as Yog at some point before the KT Extinctions even. Over millions of years, Ganimes finally resurfaced at some point after the Trilopod War and joined the Earth Conquerors. Earth Conquerors 2016 Active
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