The Return of Ultraman

Violent weather awakes all the world's monsters at once.

Go becomes overconfident after gaining the power of Ultraman and disobeys the captain's orders, ultimately leading to the escape of Takkong.

Go heard a monster's roar during a patrol over Mt. Kirifuki, but the roar could only be heard by Go because of his extrasensory hearing; Ueno, who was riding with Go, did not hear the sound.

Ancient monster Kingsaurus III appeared near the nuclear power plant; the only way to defeat Kingsaurus III is to acquire a kick that could jump over the barrier made by the monster.

An underground monster Gudon appeared in a quarry; Ancient Monster Twintail came out of the rock-like object, bringing panic to Tokyo's Shinjuku; Go transforms into Ultraman to fight Twintail.

Ultraman lost against the two giant monsters; Commander Kishida decides to use Sniper, a weapon with the power of a mini hydrogen bomb, but Captain Kato strongly fights against the idea because if Sniper is used, Tokyo will be destroyed.

On a hiking trip with the Sakada brothers, a monster with the ability to camouflage itself shows up.

Accidentally, Go casts the X-Bomb into the tail of Ghostron; X-Bomb is a time bomb and there are only 10 hours left before its explosion.

Go is sent on a mission to receive the high-spec monster detector developed by the technology division of MAT located in New York; knowing that the mission is on the same day of Jiro's birthday, Minami secretly substitutes for Go.

A giant dinosaur fossil was discovered at a construction site, but the fossil was blown up by the site manager in a rush, and the fossil was revived as monster Stegon by the shock of the explosion.

Kishida was horrified after he heard about an accident on set and that it was caused by the yellow gas, a secret weapon Kishida's father once helped develop for the Armed Forces of the Empire of Japan.

A group of young men on motorbikes were attacked by a monster named Shugaron.

A vessel transporting gemstones is attacked by legendary monster Seamons and sank into the sea; MAT analyzed The Song of Seamons sung by Captain Takamura before the incident, hoping to get some clues.

After repulsing a giant tsunami created by Seamons and Seagorath, Ultraman is left with little energy.

Everyone thinks Jiro's schoolmate Shiro lies about how his father died; he claims that his father was killed by a monster named Eledortus.

Hideki Go's life is complicated by a monstrous bird, a yacht bombed by a spurned lover, and a blinded girl.

Terochilus ran away from the battle with Ultraman; Saburo escaped from the police, took Yukiko away from hospital and hid in the Silver Castle.

The MAT Space Station and its captain Kaji were swallowed by the monster Bemstar; Kado gave out orders to attack Bemstar for revenge, but the great space monster from the Crab Nebula is more troublesome than he'd imagined.

Jiro, who is looking after the school's rabbit with his friends during the summer vacation, discovers a meteorite that grows into an invisible giant monster.

Go was investigating the frequently occurred accidents of airplanes; to save MAT from dissolution, Go has to defeat the monster completely while injured.

An Electric Wave Monster is approaching Tokyo and its ability to absorb electric signals causes mayhem throughout the region.

MAT receives a warning that extinguishing fluid shouldn't be used, as there is a plastic-eating monster within.

On a day of a total eclipse, Go meets a mysterious woman named Junko Nanjo; Junko Nanjo predicts that the Big Dipper will disappear, and it happens later that night.

A little space monster named Kupukupu is captured and destroyed, but when it is killed, a young boy Akio gets a fragment of Kupukupu's body and takes it back home; the piece melts into the wall of the boy's room and becomes a giant monster.

There is an island-sized meteorite from Planet Zagoras buried under Aino Village, and the village is pulled by its gravity force.

A space insect that was mixed in a meteorite made its way to Earth, now incidents of humans disappearing are happening in the city.

Go meets a boxer who is preparing for his final match; Gronken starts rampaging the city, and Hideki rushes to the site with other MAT members.

A mysterious typhoon that has been occurring and disappearing randomly finally hits Japan, but it is actually Typhoon Monster Varricane.

Jiro finds a locked box at his friend Yoshiko's house and Go takes it with him during a check on Space Station No. 5.

Jiro and his older brother Ken get lost while going hiking in Mt. Daio; they meet a friendly villager and lodge at his place with geological scientists; Ken worries that monster Oxter might be protecting the bones in a graveyard.

Captain Ibuki's daughter, Minako, comes to the MAT headquarters with her deaf friend, Teruo.

Go is investigating the frequency of earthquakes in Mt. Ryujin when an earthquake happens again and Go loses consciousness in the collapse.

It is rumored that Ryo was an alien with supernatural powers, but the truth is he is living with an alien environmental investigator from outer space.

Go reunites with his old classmate Mizuno at Sakata's factory; Jiro is told that Mizuno is mutating a new lifeform synthesized from animal and plant; the experiment is successful and a new lifeform named Leogon is born.

Boats and lighthouses are disappearing one by one; Go and Sakada feel something is coming towards Japan.

A series of vampiric attacks on young women could be more alien in nature than gothic superstition.

Disguising himself as a staff member of the Space Radio Wave Laboratory, Alien Nackle wants to get Ultraman out of his way.

Alien Nackle attacks MAT Station V1 with his spaceships, and requests an unconditional surrender from humans.

When Hideo Tsumura and Yoko Kataoka finally find a figure that seemed to be a yeti, Hideo goes missing; while Go was asking Yoko about the incident, Hideo returns.

Young couples are mysterious going missing in the snowy mountains, MAT discovers who is responsible.

Jiro witnesses a shooting star falling along with a shadow of Alien Baltan; he was abducted by Alien Baltan after asking too many questions.

A series of inexplicable traffic accidents bring MAT members to investigate, and they encounter a being with the ability to bend light and solar rays.

When Captain Ibuki finally gets his vacation for the first time in three years, he goes on a trip with his wife Yoko and daughter Minako; Alien Grotes sees this as an opportunity to kill Ibuki and destroy MAT.

Kishida and Go find a car on fire and save a girl named Akane; Kishida falls in love with her and decides to ask for her hand in marriage.

In a battle with monster Robonez, Ultraman won but injured his arm; Go was told to rest and canceled his trip, but the plane he was supposed to board exploded.

Go is accused of injuring a young boy, but it was all part of Alien Zoole's plan.

While Oka is back home, her mother finds her strange and smelling like oil; when the monster appears again, Oka goes missing from her house.

Masaru, a friend of Jiro, is absent from school the day he finds a strange capsule; inside the capsule is the monster Yametaran.

Go meets the former ace Attack Squadron member of Planet Mysteler, the alien that escaped from the war in his home planet and lives peacefully on Earth.

The investigation into the apparent suicide of a world-renowned scientist leads to a plot to discredit a member of MAT.

The Ultraman Annihilation Project is triggered with the declaration of war by the Planet Bat Federal Army; on Earth, Alien Bat kidnaps Jiro and Rumiko, and causes fatal damage to the MAT base.