Kiryu

Mechagodzilla (メカゴジラ Mekagojira?), nicknamed Kiryu(機龍 Kiryū?, lit. Machine Dragon) is a cybernetically-enhanced mecha created by Toho that first appeared in the 2002 Godzilla film, Godzilla Against Mechagodzilla.

Name Meaning
Kiryu's nickname is derived from 機龍?, Ki ryū, meaning machine dragon. Kiryu's legal name is simply "Mechagodzilla," while his official designation in the films is "MFS-3," which is short for "Multipurpose Fighting System Type-3."

Appearance
Kiryu is considerably sleeker than other versions of Mechagodzilla and bears a closer resemblance to Godzilla than the previous versions. Kiryu also draws on the designs of the previous incarnations of Mechagodzilla.

Origins
Kiryu was built around the remains of the original Godzilla and reanimated by the Anti-Megalosaurus Force.

In Godzilla: The Half-Century War, Kiryu is an updated version of the previous Mechagodzilla made after studying Godzilla's skeletal structure, with bits of Godzilla's skin built into its armor.

Showa Series
Godzilla (1954)

Following an American hydrogen bomb test in the Pacific Ocean, a giant prehistoric reptile was disturbed from its underwater slumber and heavily irradiated. The monster began attacking various ships in the waters off Japan, prompting a search party to be sent to Odo Island, where some of the survivors had washed ashore. The islanders believed the shipwrecks were caused by Godzilla, a giant sea monster from their folklore which they believed would come ashore to feed on humanity. One night, a typhoon struck the island, leaving it devastated. However, it was apparent most of the damage was caused by something other than a typhoon, as houses in the village appeared to have been crushed from above. A research team headed by Kyohei Yamane was sent to the island, and discovered a giant radioactive footprint on the island, with a Trilobite embedded in it. Suddenly, the monster that was responsible for the shipwrecks and the damage on the island appeared over a hill on the island. The people fled, realizing the creature was 50 meters in height.

Back in Japan, Yamane named the creature "Godzilla" after the monster from Odo Island folklore, and proposed it was a transitional organism from the Jurassic Period, related to both land-living dinosaurs and sea-dwelling reptiles. Yamane believed that Godzilla was exposed to a recent American H-bomb test, hence the radiation found in his footprint, and stressed the monster should be studied to see how he survived to this point. The J.S.D.F. sent battleships to destroy Godzilla with depth charges, declaring him dead. However, Godzilla soon surfaced in Tokyo Bay completely unharmed, plunging Japan and the international community into a state of emergency. One night, Godzilla came ashore in Tokyo, destroying the outskirts of the city before returning to the bay. In response, the J.S.D.F. erected a barrier of power lines around the heart of Tokyo, with 300,000 volts of electricity passing through them, in the hopes they would halt Godzilla. When Godzilla came ashore again one night, he tore through the power lines and melted them with a beam of radioactive heat fired from his mouth. The J.S.D.F. fired on Godzilla with artillery, but their weapons had no effect. Godzilla proceeded into downtown Tokyo, transforming the Japanese capital into a sea of flame overnight. With his rampage concluded, Godzilla returned to the bay, where he was attacked by F86F Sabrefighter jets before finally disappearing beneath the waves.

In the aftermath of Godzilla's raid, Tokyo was an uninhabitable wasteland, burned to a crater and contaminated with deadly radiation. The Japanese government was at a loss in combating the monster and preventing future attacks. Scientist Daisuke Serizawa was approached by his former fiance Emiko Yamane and her boyfriend Hideo Ogata, who asked for him to use his experimental chemical weapon, the Oxygen Destroyer, against Godzilla. Serizawa was horrified by the idea of revealing his invention to the world and refused at first, but was convinced after watching a television program showing Japanese schoolchildren singing a song praying for peace. Serizawa burned his notes on the Oxygen Destroyer and handed it over to the J.S.D.F.

A boat was sent to Tokyo Bay, using a Geiger counter to locate Godzilla underwater. Serizawa and Ogata donned diving suits to go underwater and detonate the device. Once they reached Godzilla, who was sitting on the ocean floor, Ogata was pulled to the surface while Serizawa severed his line and activated the device, sacrificing his own life to stop Godzilla and prevent his weapon from ever falling into the wrong hands. After a few moments, Godzilla rose to the surface and roared defiantly at the boat before sinking under the waves to his death. While the people on the boat both celebrated Godzilla's demise and mourned Serizawa's sacrifice, Dr. Yamane solemnly warned that it was unlikely Godzilla was the last member of his species, and that if mankind continued nuclear testing, another Godzilla would almost certainly appear.

Millennium Series
Godzilla Against Mechagodzilla

Although the original Godzilla had been killed in 1954 by the Oxygen Destroyer, Japan still found itself under attack from other monsters such as Mothra and Gaira over the decades. When a second Godzilla landed in Tateyama in 1999, this was the last straw. The Anti-Megalosaurus Force (AMF) division of the Japanese Xenomorph Self-Defense Force (JXSDF) proposed to dredge up the skeleton of the first Godzilla from Tokyo Bay and use it as a skeletal framework for constructing a Mechagodzilla.

The plan was executed, with cloned DNA from the bones inserted into the quasi-organic computer controls, intended to take over subconscious motor control functions for the crew. By 2003, the metal monster was ready. Kiryu was unleashed, but when the cyborg faced off against Godzilla, something horrific happened: the cyborg's own memories of when it was Godzilla were reawakened by the modern Godzilla's own roars. Kiryu broke free of its pilot, Akane Yashiro, and proceeded to trash Tokyo, ignoring attempts at manual override. Godzilla left the city and headed back to the ocean, with Kiryu continuing its rampage until its fuel ran out.

The Japanese public was not amused. Hastily recalled, Kiryu received quite a few weapon upgrades in addition to new computer control software routines. When Godzilla attacked again a few days later, both branches of the JSDF tried stopping him without the mecha's help, but it was useless. With Akane at the mecha's control again, Kiryu was sent out.

The second battle went well until Kiryu's receiver was damaged. Akane wanted to enter Kiryu and repair it herself despite orders against it. She then piloted the cyborg directly from its skull, carrying Godzilla out into the bay once more. Akane tried to destroy Godzilla with Kiryu's ultimate weapon, the "Absolute Zero Cannon", but the fight ended in a draw. Godzilla went back to the sea, though not before suffering a horribly shredded chest, and Kiryu went back to the body shop after suffering a destroyed right arm, a damaged Absolute Zero Cannon, and empty powercells.

Godzilla Tokyo S.O.S.

One year later, in Godzilla: Tokyo S.O.S., Akane was sent to America for further flight training. Taking her place in case Godzilla appeared was Akiba, but Kiryu engineer Yoshito Chujo is the human focus of the film.

Mothra's twin fairies, the Shobijin, appeared to warn Japan. They claimed that building Kiryu using the bones of the Godzilla that appeared in 1954 was a violation of the natural order of things, attracting the current Godzilla. The twins further claimed that Mothra would gladly take Kiryu's place in protecting Japan if they agreed to dismantle Kiryu, and if they declined, Mothra would attack Japan. Since Kiryu had been built partially to defend against a second attack from Mothra herself, the Japanese declined.

But when Godzilla appeared and killed Kamoebas, Mothra voluntarily engaged him, and Prime Minister Hayato Igarishi was shamed into aiding her. Kiryu flew into battle again. Despite the team up, the current adult Mothra was killed and Kiryu's transmitter damaged once again. Just like Akane before him, Yoshito entered Kiryu for repairs, but remained inside the mech during the battle after Godzilla's beam had accidentally struck both of the hatch doors damaging and jamming it.

Teaming up with the newly-hatched twin Mothra larva, the modified 3-Kiryu (3式機龍改?) was able to use his drill in his right arm to injure Godzilla's chest even more, eventually reaching and tearing up his insides. While Godzilla screamed in pain, Kiryu fired his Triple Hyper Maser and Maser Cannons at Godzilla, making Godzilla's roar trigger another flashback in Kiryu which was directly channeled to Yoshito. Godzilla was then wrapped up by the twin Mothra larva web. Unable to fight, Godzilla dropped to the ground, allowing Kiryu to win the battle. Kiryu then broke free of Akiba's control. Instead of finishing his battle, he merely subdued Godzilla, carrying him out to sea. After releasing Yoshito to safety, Kiryu displayed a message saying "Sayonara Yoshito" on a computer monitor, then plunged into the depths with his organic counterpart, allowing himself to finally rest in peace, while ensuring Godzilla would survive. This marked the first time that Mechagodzilla was able to defeat Godzilla decisively by the end of a Godzilla film without Godzilla coming back to destroy him.

Weapons
While the Showa and Heisei Mechagodzilla are constructed of fictional alloys, it is never specified what Kiryu's armor is made out of. It is the first Mechagodzilla to include organic parts, built from the skeleton of the original Godzilla and using Godzilla's DNA in its computer system. Additionally, unlike previous Mechagodzillas, Kiryu's tail was able to move which allowed Kiryu to use it as a weapon.

Kiryu is a well balanced machine and the most agile Mechagodzilla to date, moving with a fluid, almost organic grace. Its armament includes oral maser cannons, dual laser cannons on each arm, and a flight pack that contains two forward firing rocket launchers and four batteries along its back and sides for launching guided missiles. Upon emptying its payload, the flight pack can detach from Kiryu's body and launched to push the enemy a safe distance back before being remotely detonated. In Tokyo S.O.S., the flight pack was replaced by weapons pods where rockets were fired; leaving the attached thrusters on Kiryu's body to maintain its aerial capabilities. For close combat, a short blade can be extended from Kiryu's right wrist which was not only able to penetrate Godzilla's nearly impervious hide, but was also able to discharge a crippling electrical surge into his opponent's body. In Tokyo S.O.S., Kiryu's arsenal was upgraded to allow its right hand to collapse into a revolving drill. Like the previous Mechagodzillas, Kiryu was also able to fly; although its limited energy reserves required the machine to be airlifted to the battlefield by two White Herons.

Kiryu's most devastating weapon is the Absolute Zero Cannon, (a weapon also utilized by the Gotengo.) Stored in its chest behind a trio of folding panels, the Absolute Zero Cannon fires a ball of energy that flash-freezes its target to Absolute Zero, thereby causing it to disintegrate under the weight of its own mass at the molecular level. Forty percent of Kiryu's power is devoted to using this weapon. After being heavily damaged in Godzilla Against Mechagodzilla, the Absolute Zero Cannon was deemed too expensive to repair and was replaced by a Triple Hyper Maser Cannon in Tokyo S.O.S. The Triple Hyper Maser Cannon could be fired simultaneously with Kiryu's mouth cannon, which would cause Godzilla agonizing pain.

While a powerful fighter, Kiryu suffers from a few weaknesses: Whenever Godzilla roars out of pain or is defeated, Kiryu's Godzilla side takes over and overrides all external control. Because it has limited power reserves, Kiryu can only be in action for at least two hours or less when the use of Absolute Zero is involved.

( Rexy's Ultimate Alliance info coming soon )