Season 1
51 listed episodes · First aired September 5, 1998
Season overview
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?
Episodes
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.
E2A Hero AppearsE3His Name is GaiaE4Gamu of the SkyE5Another GiantE6The Ridiculing EyeE7The Cleansing of the EarthE8The 4,600 Million Years-Old GhostE9Seagull Takes OffE10Rock FightE11Dragon CapitalE12Monster Encircling NetE13Night of the MarionettesE14The Challenge from the Anti-SpaceE15When the Rain StopsE16Birth of AgulE17Shadow of Space, Light of EarthE18Agul vs. GaiaE19Lilia's MazeE20The Fossil of RuinE21The Sea of a Mysterious LightE22Wings of a StoneE23Gamu Expelled!E24The Determination of AgulE25Showdown for TomorrowE26Final ResolutionE27A New BattleE28The Advent of the HeatwaveE29The Distant City: UqbarE30The Demon's CocoonE31The Accursed EyeE32The Future Seen BeforeE33Battling the LegendE34Crash of Souls!E35Ransom for a MonsterE36The Sky of ReunionE37The Fourth Symphony of a NightmareE38Ground-Breaking TusksE39Lake of SadnessE40I Want to See Gaia!E41Resurrection of AgulE42Gamu vs. GamuE43The Silver Eyes of IzakE44Attack of the Space MonstersE45The Living PlanetE46The Attack of the ForestE47X.I.G. Destroyed!?E48Revenge of the Death GodE49An Angel DescendsE50The Cry of the EarthE51Earth is Ultraman's Home