Ultraman Gaia

Season 1

Gamu Takayama is a 20 year old member of an organization called Alchemy Stars. After a monster known as C.O.V. attacked the Earth, Gamu falls through a portal of light and meets the giant: Ultraman Gaia, who gives him his powers. Later, when Gaia was in trouble in episode three, another Ultraman, Ultraman Agul appeared. Can they save the Earth? Who is Agul, is he friend or foe? Later in the series it is seen that Agul, too, is a being of justice, but only protects the Earth, not humanity. The conflict between the two later leads to a duel, opening a wormhole that allows a giant beast to reach Earth. What will happen then?

Where to Watch Ultraman Gaia • Season 1

Tubi TVFree

51 Episodes

Seize the Light!
E1
Seize the Light!After Gamu Takayama briefly encounters the mysterious glowing red giant During some virtual reality experiments. The Root of Destruction begins its first wave of attacks on Earth.
A Hero Appears
E2
A Hero AppearsAfter struggling through his first battle as Gaia, Gamu is somewhat forcibly drafted into XIG. It soon becomes obvious that not all threats to the Earth will be arriving from outer space.
His Name is Gaia
E3
His Name is GaiaWondering whether or not Ultraman is a defense provided by the Earth itself, Gamu christens his alter-ego "Gaia." Shortly afterwards a metallic organism heads to Japan and XIG moves to intercept.
Gamu of the Sky
E4
Gamu of the SkyA jellyfish-like monster with incredibly destructive powers seems to be immune to conventional attacks, and Gamu turns to his school friends to develop a weapon that XIG can then use to take the creature out.
Another Giant
E5
Another GiantGamu still hasn't let his parents know that he's a part of XIG, and returns home for the first time in a while. Once home, a monster rises out of the water and the Ultraman who tackles it isn't who anyone is expecting.
The Ridiculing Eye
E6
The Ridiculing EyeWhen Gamu is baffled at how the monstrous Gan Q seems to defy the laws of physics, his faulty instructions cause the XIG offensive to go disastrously, and he sets out to find redemption along with an effective attack method.
The Cleansing of the Earth
E7
The Cleansing of the EarthA mysterious typhoon seems to be caused by something other than the weather, and it's up to XIG to prevent the unnatural disaster from wreaking too much havoc.
The 4,600 Million Years-Old Ghost
E8
The 4,600 Million Years-Old GhostA mysterious entity is discovered at a dam, and XIG is given an ominous warning not to seek it out.
Seagull Takes Off
E9
Seagull Takes OffAn unidentified object is emitting an intense heat that threatens to ignite a gas pipeline below.
Rock Fight
E10
Rock FightXIG's all-women fighter group, Team Crow, gets a chance to prove to their commanders what they're capable of when a new threat emerges from the wormhole.
Dragon Capital
E11
Dragon CapitalThe investigation into a water shortage in Tokyo leads to the appearance of multiple dragon-like heads from underground, and Gamu has to guide Team Hercules to the location of creature's body.
Monster Encircling Net
E12
Monster Encircling NetA strange beast that appears to resemble a werewolf is the target as Team Lizard takes to the field. As Gamu attempts to discover the nature of the strange beast, he is confronted by Hiroya and their different philosophies collide.
Night of the Marionettes
E13
Night of the MarionettesThe KCB broadcast team gets a tip about a town that's encountering strange phenomenon, but they get more than they planned for when its inhabitants attack them.
The Challenge from the Anti-Space
E14
The Challenge from the Anti-SpaceA wormhole near Jupiter sends Anti-Matter towards Earth. The potential reaction between it and normal matter could mean total annihilation. The Alchemy Stars work on a way to avoid this threat, but in the end it might take Gamu and Hiroya overcoming their differences to protect the planet.
When the Rain Stops
E15
When the Rain StopsThe KCB broadcast team and GUARD come into conflict as the reporters attempt to investigate a strange green rain, and the monsters behind it.
Birth of Agul
E16
Birth of AgulHis first meeting with Agul comes back to haunt Hiroya, and the origins in his opposing perspective to Gamu's becomes clear.
Shadow of Space, Light of Earth
E17
Shadow of Space, Light of EarthFujimiya awakens a monster, Zonnel, with the intention of stopping an asteroid headed towards the Earth. While Fujimiya might want to preserve the planet, Gamu fears that he's not as concerned about saving human lives.
Agul vs. Gaia
E18
Agul vs. GaiaHiroya's frustrations with humanity reach an apex as he enacts a plan to end what he sees as their futile hopes by destroying the Aerial Base. Gamu is the only one who can stop him.
Lilia's Maze
E19
Lilia's MazePsycho Mezard targets Atsuko, who is locked in a delusion where the only way out might be to overcome her past.
The Fossil of Ruin
E20
The Fossil of RuinHiroya recovers a parasitic entity that has survived inside a fossilized dinosaur egg, bringing him once again into conflict with Gamu, who questions whether or not Hiroya's lack of concern for humanity is simply taking the easy way out.
The Sea of a Mysterious Light
E21
The Sea of a Mysterious LightA new threat that condenses oxygen appears under the sea. As XIG's Team Marlin heads underneath the waves to deal with the threat, Hiroya confronts Gamu with the knowledge that this monster is a product of industrial waste dumped by humans.
Wings of a Stone
E22
Wings of a StoneStaff Officer Chiba spends some time with his nephew, who seems to have lost hope for the future thanks to the constant threats lately. When a new monster appears from a wormhole Chiba, GUARD, and Gaia will have to fight to prove that hope for a bright future is still alive.
Gamu Expelled!
E23
Gamu Expelled!When his encounters with Hiroya are brought to light, Gamu's refusal to reveal secrets regarding the other Ultraman cause him to be censured by XIG.
The Determination of Agul
E24
The Determination of AgulHiroya steals data on monster locations throughout the world and then uses Agul's power to rouse them, leading to a desperate battle between Gaia and Zonnel.
Showdown for Tomorrow
E25
Showdown for TomorrowGamu Takayama is a 20 year old member of an organization called Alchemy Stars. After a monster known as C.O.V. attacked the Earth, Gamu falls through a portal of light and meets the giant: Ultraman Gaia, who gives him his powers. Later, when Gaia was in trouble in episode three, another Ultraman, Ultraman Agul appeared. Can they save the Earth? Who is Agul, is he friend or foe? Later in the series it is seen that Agul, too, is a being of justice, but only protects the Earth, not humanity. The conflict between the two later leads to a duel, opening a wormhole that allows a giant beast to reach Earth. What will happen then?
Final Resolution
E26
Final ResolutionThe consequences of Gaia and Agul's battle, and the nature of a new threat, shocks Fujimiya to his core.
A New Battle
E27
A New BattleAs Gamu realizes that he can no longer rely on Agul's help in battle, Crisis releases a last ditch attempt to eliminate the forces defending the humanity.
The Advent of the Heatwave
E28
The Advent of the HeatwaveA mysterious heat wave is threatening Gamu's hometown, and the cause might be something only Gaia can stop.
The Distant City: Uqbar
E29
The Distant City: UqbarA member of Team Hercules, Satoru Yoshida, has a friend who believes himself to be an alien. However, is it fact or fantasy?
The Demon's Cocoon
E30
The Demon's CocoonAtsuko's sister, Ritsuko, is in danger when the monster Gokigumon comes to town.
The Accursed Eye
E31
The Accursed EyeWhen a young boy develops psychic powers, Gamu needs his help in dealing with the threat posed by Gan Q.
The Future Seen Before
E32
The Future Seen BeforeTeam Falcon seems set on sacrificing themselves to prevent a disastrous future they once shared a vision of, but Gamu tries to convince them that there's always another way.
Battling the Legend
E33
Battling the LegendGamu visits Canada where he gets caught up in a situation between an invisible monster and one of the Alchemy Stars.
Crash of Souls!
E34
Crash of Souls!Team Hercules' Takanobu Kuwabara has a cousin who dreams of becoming a professional wrestler, a dream that might end up coming true when he receives a strange performance boost from a piece of a UFO.
Ransom for a Monster
E35
Ransom for a MonsterA series of misunderstandings spins out of control when a GUARD transport plane crashes and the egg of an ancient monster falls into the wrong hands.
The Sky of Reunion
E36
The Sky of ReunionHiroya returns to settle unfinished business, but does he still think wiping out humanity is the best way to save the Earth?
The Fourth Symphony of a Nightmare
E37
The Fourth Symphony of a NightmareHiroya is tempted by forces that want him to continue his efforts to destroy all humans.
Ground-Breaking Tusks
E38
Ground-Breaking TusksGamu is forced to consider the balance between humans and their environment again as a plan is enacted to preemptively destroy a monster that's currently deep in hibernation. Hiroya is faced with the consequences of his prior actions.
Lake of Sadness
E39
Lake of SadnessAn old experiment by the government to turn people into deadly bio-weapons comes back to cause trouble for Gamu.
I Want to See Gaia!
E40
I Want to See Gaia!A group of children visit the Aerial Base for a tour, and get caught up in an attack by the monster Pazgeek.
Resurrection of Agul
E41
Resurrection of AgulHiroya is despondent at what his actions have caused, but when Gamu is captured, Agul may be the only one who can save him.
Gamu vs. Gamu
E42
Gamu vs. GamuGamu is forced to face himself in more ways than one when news of the Destruction Bringer's location is on the verge of being discovered.
The Silver Eyes of Izak
E43
The Silver Eyes of IzakExperiments to clone extinct species attracts the attention of the Destruction Bringer, forcing Hiroya and Gamu to come face to face with a mutated version of a creature that humanity was responsible for the annihilation of.
Attack of the Space Monsters
E44
Attack of the Space MonstersWhen the home planet of the Destruction Bringer is revealed, a plan is enacted to launch missiles at it via a wormhole. Hiroya suspects humanity's aggressive response is exactly what their enemy is after, and convinces Gamu to try and shut down the attack.
The Living Planet
E45
The Living PlanetThe conflict escalates after humanity's failed assault on the Destruction Bringer, with Gaia and Agul both on the ropes against the unrelenting Blitz Blots.
The Attack of the Forest
E46
The Attack of the ForestWhen an old friend comes to believe that the destruction befalling Earth is a natural outcome, Gamu starts to wonder if humanity has beckoned these disasters.
X.I.G. Destroyed!?
E47
X.I.G. Destroyed!?Hiroya and Reiko find themselves aboard a gigantic entity that is on a collision course with Earth.
Revenge of the Death God
E48
Revenge of the Death GodDespite the loss of the Aerial Base, the surviving XIG officers gather what they can and set out to back Gaia up in his battle against Zebub.
An Angel Descends
E49
An Angel DescendsGaia, Agul, XIG, and GUARD work together to fight off a massive invasion of insects.
The Cry of the Earth
E50
The Cry of the EarthGaia and Agul face the immensely powerful angelic Zogul, with the eyes of the world upon them.
Earth is Ultraman's Home
E51
Earth is Ultraman's HomeThe Alchemy Stars and XIG enact a plan to restore Gaia and Agul's powers, as the monsters of Earth hold off the march of destruction unleashed by Zogul.