1. The Invisible Challenger DISMEMBERMENT
Synopsis: The Terrestrial Defense Force presumed that incidents of human disappearing are being done by aliens, and sent out the elite team the "Ultra Guard" for investigation. However, a mysterious wanderer appeared in front of Furuhashi and Soga, the members of the Ultra Guard. The man called himself Dan Moroboshi, warned them about the danger and told them how to solve the incident. Who actually is this man?
Kaiju: Windom, Alien Cool
2. The Green Terror DISMEMBERMENT
Synopsis: Ultra Guard member Ishiguro is back from Space Station V3. Dan sent him home and found Tilsonite 808, something that does not exist on Earth, in Ishiguro's yard. That night, incidents of people being attacked happened one after another. What is the relationship between the incidents and Tilsonite 808? At the same time, Ishiguro's wife notices something weird about her husband.
Kaiju: Alien Waiell
3. The Secret of the Lake BLOOD DISMEMBERMENT
Synopsis: Dan and Furuhashi headed towards Kisodani for investigation of a mysterious object that fell down. The obeject was found out to be a spaceship, and a girl from the spaceship stole Dan's Ultra Eye. The monster Eleking appeared in the lake nearby, and Dan summoned the Capsule Monster Miclas to fight against it, but Miclas was no match for Eleking!
Kaiju: Alien Pitt, Eleking, Miclas
Synopsis: Nuclear Ship Max, the most advanced scientific research ship of the TDF, went on an investigation of the serial ship disappearing incidents; however, Nuclear Ship Max has now disappeared as well! The vanished ships were sent into space by Alien Godola as a part of its Earth invasion plan. When Dan figured out Alien Godola's disguise, he was locked into a capsule...
Kaiju: Alien Godola
Synopsis: A supersonic jet leaves the Ultra Guard Science Center in Antarctica with the renowned scientist Dr. Yushima aboard. Heading for Japan to the Ultra Guard command center, the jet inexplicably freezes in the air, momentarily caught in some bizarre beam. Upon his arrival, Agent Furuhashi is assigned as Dr. Yushima's bodyguard. What is unknown to the Ultra Guard is that Dr. Yushima is being used as a vessel for the Alien Villa, a race of beings with the intent of conquering the entire universe.
Kaiju: Alien Villa
6. Dark Zone
Synopsis: A black shadow appeared in Anne's private room. The shadow told Anne that he was an alien, but had no intention to harm humans. At the same time, a message was sent from Outer Space City Pegassa, saying that they had system trouble and claimed that Earth had to change its orbit. If it was not done, Peggasa City would clash with Earth!
Kaiju: Alien Pegassa
7. Space Prisoner 303 BLOOD ANIMAL DEATH
Synopsis: A mysterious monster appeared and attacked citizens one by one. The criminal was identified to be the atrocious criminal 303 from Planet Quraso, who broke out of the prison of his home planet and escaped to Earth. To protect the citizens, the Ultra Guard enforced their system of surveillance. However, Alien Quraso struck back with a clever scheme!
Kaiju: Alien Quraso
8. The Marked Town SMOKING VIOLENCE
Synopsis: In Kitagawa-cho, reports of violent cases increased rapidly without reason. At the same time, an airplane crushed and the pilot is also from Kitagawa-cho. What is happening in the town? The Ultra Guard starts investigating, until the members sent to investigation also became violent. The most likely reason might be the cigarettes...
Kaiju: Alien Metron
Synopsis: One night, Furuhashi is attacked by a mysterious woman during patrolling. Seemingly, her real target is Dan Moroboshi. But why would she do that? During an investigation, Dan meets an old man who sells toys. Is this old man related to the woman? Dan figures the true identity of them both...
Kaiju: Alien Chibull, Zero One
Synopsis: Akira, a boy who is close to Ultra Guard member Anne, found his neighbor acting suspiciously. After receiving the report, Anne went to Akira's house with Dan, where she witnesses Dan disappearing in front of her! Where is Dan? The answer is the fourth dimensional space. Dan has to find a way out!
Kaiju: Alien Icarus
Synopsis: Fatalities of young people have been increasing mysteriously in Mt. Iwami. The Ultra Guard went to investigate where Dan lost his life just like the youth did. As an action to take revenge on Dan, the members went into a cave and discover a "Camera of Life"...
Kaiju: Alien Wild, Nurse
12. From Another Planet with Love BLOOD
Synopsis: A number of young ladies have fallen ill and all seem to be wearing peculiar looking metallic watches. An all-male group of space vampires from the planet Spehlia are on Earth seeking the blood of young girls. They use these watches as a means of draining the blood from their victims in a bid to save their race after some unspecified space war.
Kaiju: Alien Spell
13. The Man Who Came From V3 SMOKING
Synopsis: In chase of Alien Ayros' spaceship, Station Hawl came back to Earth. The pilot is Kurata, who started working at the same year with Captain Kiriyama, and now serves as the captain of Space Station V3. The dastardly Alien Ayros kidnapped Furuhashi and Amagi and demanded to fuel his spaceship up in exchange for their release. However, the Ultra Guard will not tolerate an alien outlaw. Fight back, Ultra Guard!
Kaiju: Alien Iyros
14. The Ultra Guard Goes West: Part 1 DEATH
Synopsis: Murders of foreigners had been occurring continuously in the largest port city of Asia: Kobe. The victims were all chief members of the Terrestrial Defense Science Unit who came to Japan to attend the Defense Conference held in Mount Rokko. The perpetrator behind this is reviewed to be Alien Pedan, who misinterpret the observation rocket as a sign of invasion...
Kaiju: Alien Pedan, King Joe
15. The Ultra Guard Goes West: Part 2
Synopsis: After the attack of the super robot King Joe, analysis on how to defeat it has started among the TDF. When Dan mets the Alien Pedan who kidnapped Dorothy, an important person to the Defense Conference, Alien Pedan offers a deal: if the TDF stops the analysis, they will release Dorothy. But after Dan agrees with the deal, Alien Pedan betrays and starts another turn of attack with their super robot!
Kaiju: Alien Pedan, King Joe
16. The Eye That Shines in the Darkness
Synopsis: Sakura 9, the unmanned spaceship that was lauched as part of the investigation research project for Planet Annon, returned to Earth all of a sudden. The spaceship, however, soon exploded after landing. At somewhere close to the landing point, a young boy found a strange stone, and hears voices talking to him. The voice claims itself as a being from Annon, and the stone is the body needed for the beings to live on Earth. From its words, seemingly they saw the launch of Sakura 9 as an attempt of invasion from Earth!
Kaiju: Annon
Synopsis: A roof-fall happened at the Asaike Coal Mine, a place where roof-falls happens frequently. The workers were able to evacuate, except for one man - Jiro. The Ultra Guard was called for a rescue. When they arrived, Dan realised that the young man trapped under the coal mine was the first human that he met on Earth!
Kaiju: U-Tom
Synopsis: The monthly special training for the Ultra Guard was held, and after skydiving training, Amagi and Soga were lost. When they woke up, they found themselves in a forest with vampire plants and monstrous beings that look like spiders and mites. They were captured in a virtual space made by Alien Bell!
Kaiju: Gumonga, Alien Bell, Suflan II, Blood-Sucking Acari
19. Project Blue SEVERE BLOOD SMOKING
Synopsis: Project Blue, a project to wrap Earth and the Moon with magnetic force to keep them safe from alien invaders, was targeted by Alien Bado. Self-proclaimed as the Emperor of the Universe, they kidnapped the project's leader, Professor Miyabe. Since Professor Miyabe does not tell them where the documents of the project are, they started aiming at his wife. Dan transforms to Ultraseven and went into Alien Bado's spaceship!
Kaiju: Alien Bado
20. Destroy Earthquake Epicenter X DISMEMBERMENT
Synopsis: Dan and Soga visited Professor Iwamura, who is known to be a stubborn old man, at the International Nuclear Research Center to request cooperation for the frequent earthquakes hitting the Aosawa mountainous area, but got turned away at the door. Shortly after, the Ultra Guard met a college girl who was engaged in a mountain rally and found out that she carried a substance called "Ultonium", a nuclear substance that formed Earth. This stunned Dr. Iwamura and he started to fear that Earth may collapse.
Kaiju: Giradorus, Alien Shaplay
Synopsis: Many marine accidents of sailing ships going down one after another occurred. Kawata, who is the captain of the fishing boat Daisan Kuroshiomaru, said he saw what appears to be Battleship Yamato right before the boat sunk. Ultra Guard started investigating the ocean floor and finds out that the suspect was a robot, Ironrocks, loaded with a bomb which was created by Alian Mimy using wreckage of the Battleship Yamato and aimed to take away the seabed resources of Earth!
Kaiju: Iron Rocks, Alien Mimy
22. The Human Farm
Synopsis: Anne's friend Ruriko is abducted by someone during her birthday party and Ruriko saw what appears to be a flying sauser in the Izu waters. Soon after, Ruriko was found and transferred to a medical center. Since then, there was something wrong with her body. It was the work of Alien Buraco, who was trying to culture their food using the body of women.
Kaiju: Alien Braco
23. Search for Tomorrow DISMEMBERMENT
Synopsis: Fortune teller Yotaro Yasui was saved by the Ultra Guard. Yasui predicted the bombing of the O3 Warehouse, the center of weapons development which was regarded as the arteries of the TDF. He was claiming that he is being targeted by Alien Shadow. As the investigation by the Ultra Guard ended up going up in smoke, Kiriyama focused on the words from Yasui, “Search for tomorrow”, and continued the investigation by himself.
Kaiju: Gabura, Alien Shadow
Synopsis: When Furuhashi was returning to Hokkaido because he received a false report that his mother was ill, a patrol jet of the Defense Force crashed with a civilian aircraft in the Arctic. Furuhashi returned and came to work to start the investigation, but his Ultra Hawk 3 lost flight control. The accidents was caused by Alien Cannan by using a special beam that can take away control of aircraft.
Kaiju: Alien Cannan, Windom
25. Showdown at 140 Degrees Below Zero DISMEMBERMENT
Synopsis: An abnormal cold wave hit the TDF's Far East Base. Because of this, all functions at the base were completely paralyzed. Stranded, Dan was associated with severe wasting because he had a low tolerance for cold compared to human beings. This was caused by Alien Poll who was trying to lay a snare for the Third Ice Age and attacked Ultraseven, who was an eyesore for him. A critical situation had come!
Kaiju: Gandar, Miclas, Alien Poll
26. Super Weapon R-1 SEVERE BLOOD
Synopsis: R1, a weapon made for attacking other planets to protect Earth, was fired. The target was Planet Gyeron, a planet observed to have no forms of life. The experiment was successful, but Dan was not happy for excessive strategic development of weapons by human beings. Before long, there was a shadow flying to Earth from Planet Gieron. It was Star Bem Gyeron, mutated from the radiation of R1!
Kaiju: Star Bem Gyeron
27. Operation Cyborg DISMEMBERMENT
Synopsis: Nogawa, the signalman at the TDF, was caught by a mysterious spaceship at Asahinuma. Alien Borg planted a hypnotic plate into Nogawa’s brain and sent him back to the base with a powerful bomb on him. The alien aimed to explode the bomb at 6:00 AM when the member of the Terrestrial Defense Force is most concentrated at the base. Ultraseven, who narrowly averted the explosion, and Alien Borg were engaged in a battle of power and tech.
Kaiju: Alien Borg
Synopsis: The high-specification gunpowder "Spyner" developed by the Terrestrial Defense Force was attacked while being transported to the test site. The Ultra Guard was to carry the gunpowder by being part of the rally. Dan and Amagi were on duty, but mysterious aliens caught this information and relentlessly attacked their car. They succeeded in transfering the gunpowder but when the experiment was about to start, Dinosaur Tank suddenly appeared in front of them!
Kaiju: Dinosaur Tank, Alien Kill
Synopsis: Kyonan University had successfully launched a scientific satellite for educational use, but the Terrestrial Defense Force had strong doubts about this. Soga finds out that a boy named Ichinomiya is involved in this through his fiancé, Saeko, who is enrolled at the college. The aim of physics Professor Niwa, who Ichinomiya admires, was to bring back the strategy document to his home planet. Ultraseven and Alien Prote battle at the campus at midnight.
Kaiju: Alien Prote
30. Glory for Whom? BLOOD
Synopsis: Field training by the Terrestrial Defense Force was planned. Aoki, who was assigned to the TDF the day before, was bragging about his excellence and showed a strong competitive spirit to Dan. Aoki found Alien Platic's space tank on his patrol, but did not report it. He intended to hog all the glory for himself.
Kaiju: Alien Platic
31. The Flower where the Devil Dwells BLOOD
Synopsis: A young girl named Kaori who fell ill from unexplained thrombocytopenia showed a bizarre behavior, seeking blood from that night. The cause was the space bacteria Dallie which had invaded her body and was eating the fibrinogen in the blood. Dan infiltrates into Kaori's body by reducing his size and tries to get rid of Dallie, but he is forced to struggle in the "unknown world" of the human body.
Kaiju: Dallie
Synopsis: An asteroid that escaped from the asteroid belt was remotely controlled by someone flying to an unmanned base of the TDF. The strong electromagnetic wave emitted from the asteroid almost defunctioned the base. Members of the Ultra Guard started their investigation by heading towards the wandering planet, but the monster Rigger appeared in front of them. Dan summoned the Capsule Monster Agira to fight back.
Synopsis: A microfilm containing information on the secret bases of the Terrestrial Defense Force around the world was transported to the Far East base. Around the same time, bizarre traffic accidents occured frequently around the Terrestrial Defense Force's base. The victims were all unidentified corpses, and someone had resuscitated them and manipulated them. That night, the spirit came out of the recovered corpse and began to take out the microfilm from the safe!
Kaiju: Shadowman, Alien Uley
Synopsis: At midnight, Dan and Soga disappeared from the 6th District. The next morning, an entire buidling area within the same section had also disappeared. Dancan, who requested a meeting with the Ultra Guard through the mouth of a phychic, entered Earth to avoid a temporary space turbulence but later tried to stay permanently, brainwashed Dan and...
Kaiju: Dancan
Synopsis: After a huge explosion at the TDF's lunar base, Dan and Kiriyama depart for an investigation, along with Kurata from Space Station V3. Shirahama, who accompanied Kurata, was actually a survivor of Alien Zamppa, supposedly alienated by the Kiriyama-Kurata pair three years ago, and was waiting for this moment for the two to show themselves together. Will revenge take place on the lunar surface?
Kaiju: Alien Zamppa, Petero
Synopsis: Members who peform well at the Terrestrial Defence Force's shooting competition can receive the honor of protecting Professor Richter, leader of the artificial sun development project. One of the members and Chief of Staff elite Hirota, also Soga's rival, was a sniper under Alien Pega's control. Soga attempts to convince Hirota, but fails...
Kaiju: Alien Pega
37. The Stolen Ultra Eye BLOOD
Synopsis: Dan was in pursuit of a flying sauser entering Earth when the little girl Maya who was on board with him suddenly attacked him and stole his Ultra Eye. Alien Magellan attempted to seal Ultraseven and destroy Earth with an Interplanetary Ballistic Missile. While Maya waits for someone to take her back home, Dan informs her that she has been deserted here on Earth...
Kaiju: Alien Magellan
Synopsis: Thirty cars disappeared in the mountains of Hakone. Its cause was a robot controlled by Alien Banda, whose mother planet's resources have been depleted and came to Earth in search of its metal resources. The Ultra Guard used an automobile equipped with a bomb to annihilate the invaders, while Dan rushed to the hospital for Anne's friend's brother Osamu's surgery.
Kaiju: Alien Banda, Crazygon
39. The Seven Assassination Plan Part 1
Synopsis: Several sets of eyes were observing Ultraseven battling with Aron - they were Alien Guts, who planned to take over Earth. Their plan was to study Ultraseven's abilities in order to defeat him, then sentence him to public execution in order to weaken the human's mental strengths. Dan had been avoiding Alien Guts' provocation, but in the end he had no choice but to transform into Ultraseven!
Kaiju: Alien Guts, Aron, Windom
40. The Seven Assassination Plan Part 2
Synopsis: After successfully capturing Ultraseven, Alien Guts announces that the execution will take place at dawn. After finding out that Ultraseven is out of energy, the Ultra Guard tries to revive him by shooting Magnelium Energy into his body. The Daimode Ore necessary for the process was in Furuhashi and his sister's friend Natsuko's possession. Alien Guts finds out this fact and...
Kaiju: Alien Guts
41. Challenge from Underwater DEATH
Synopsis: Members of the Japan Kappa Club headed towards Lake Ishu where the legendary creature Kappa was rumored to be found. At the same time, Ultra Guard was also heading towards Lake Ishu to investigate a UFO. Takemura, a member of the Japan Kappa Club, was killed. The truth turned out to be a race of aliens who had the same appearance of Kappa and were lurking in the lake waiting for an Earth invation!
Kaiju: Alien Tepeto, Tepeto
Synopsis: The Seahorse Ocean Base was blown down right in front of Dan and Anne, who were enjoying swimming on their vacation. Shinichi, a boy who predicted the incident, said that it was done by Nonmalt, the real aboriginals of Earth. According to him, humans were invaders who occupied the Earth by expulsing Nonmalt under the sea...
43. Nightmare of Planet No. 4 DEATHVIOLENCE
Synopsis: The TDF's automated space rocket Scorpion was undergoing a test flight. After awakening from a 20-day sleep, Dan and Soga arrived on Planet No. 4 where robots ruled the residents. Dan and Soga met the General Center Commander, only to find out that Earth is in danger of colonization by Planet No. 4.
Kaiju: Robot Chief, Robot Commissioner, People of the Fourth Planet
44. The Terrifying Super Ape-man ANIMAL DEATH
Synopsis: At midnight, a police patrol officer was beaten to death by a big ape-like man. Dan and Anne visited the Monkey Center for investigation and were welcomed by Professor Mayama, Anne's old friend. However, Mayama and his female assistant were both brainwashed by Alien Goron. The aim of Alien Goron was to exchange humans' brains with that of apes', turning Earth into a planet of ape-men!
Kaiju: Alien Goron, Gorry
Synopsis: A timid boy named Fukushin with a passion for astronomical observation lives in a downtown industrial area. At night, he observes a group of flying saucers approaching and informs the TDF, but no illegularities were confirmed. It was Alien Perolynga who secretly came to Earth under a special barrier field that could cloak them as star clusters!
Kaiju: Alien Perolynga
46. The Showdown of Dan vs Seven
Synopsis: The TDF began its investigation after detecting suspicious activities at the Cape Irago area. The "girl on the hydrofoil" just so happened to be invader Alien Salome. She lured Dan and kidnapped him; her target was Ultraseven. The Imit-Ultraseven that is implemented with the Ultra Beam's secrets that were confessed by Dan is launched...
Kaiju: Alien Salome, Imit-Ultraseven, Agira
47. Who are You?
Synopsis: After returning home drunk, salary man Sato encountered his family and neighbors from his apartment and is told "we don't know you"; he is devastated and eventually disappears. The TDF heads out on an investigation after receiving a call from Sato earlier. Dan and Furuhashi find out that Alien Huk has been swapping residents during the night to turn the apartment housing complex into an alien residential area.
Kaiju: Alien Hook
48. The Biggest Invasion in History: Part 1 BLOOD DISMEMBERMENT
Synopsis: Ultraseven was heavily damaged through all of the extensive fights that he had undergone. Any further battle might cost him his life. However, Alien Ghose secretly invaded Earth and sent out Pandon to attack the Ultra Guard after being caught by Amagi. Would Dan choose to fight as Ultraseven one last time?
Kaiju: Alien Ghose, Pandon
49. The Biggest Invasion in History: Part 2 BLOOD DEATH
Synopsis: Barely defeating Pandon, Ultraseven was damaged and his energy was exhausted. Alien Ghose enforced the total surrender of the TDF through Amagi. After investigating the enemy base, the TDF made a decision to attack, even at the risk of Amagi's life. As if to shake off the devil approaching, Dan made his final attempt at transformation. But then, Anne appreared...
Kaiju: Alien Ghose, Reconstructed Pandon