List of episodes of the series «Ultraman Gaia»
- Seasons count: 1
- Episodes count: 51
- Total viewing time: 1 h. 7 m.
Seize the Light!
- Episode number: 1
- Episode description: 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
- Episode number: 2
His Name is Gaia
- Episode number: 3
Gamu of the Sky
- Episode number: 4
Another Giant
- Episode number: 5
The Ridiculing Eye
- Episode number: 6
The Cleansing of the Earth
- Episode number: 7
The 4,600 Million Years-Old Ghost
- Episode number: 8
Seagull Takes Off
- Episode number: 9
Rock Fight
- Episode number: 10
Dragon Capital
- Episode number: 11
Monster Encircling Net
- Episode number: 12
Night of the Marionettes
- Episode number: 13
The Challenge from the Anti-Space
- Episode number: 14
When the Rain Stops
- Episode number: 15
Birth of Agul
- Episode number: 16
Shadow of Space, Light of Earth
- Episode number: 17
Agul vs. Gaia
- Episode number: 18
Lilia's Maze
- Episode number: 19
The Fossil of Ruin
- Episode number: 20
The Sea of a Mysterious Light
- Episode number: 21
Wings of a Stone
- Episode number: 22
Gamu Expelled!
- Episode number: 23
The Determination of Agul
- Episode number: 24
Showdown for Tomorrow
- Episode number: 25
Final Resolution
- Episode number: 26
A New Battle
- Episode number: 27
The Advent of the Heatwave
- Episode number: 28
The Distant City: Uqbar
- Episode number: 29
The Demon's Cocoon
- Episode number: 30
The Accursed Eye
- Episode number: 31
The Future Seen Before
- Episode number: 32
Battling the Legend
- Episode number: 33
Crash of Souls!
- Episode number: 34
Ransom for a Monster
- Episode number: 35
The Sky of Reunion
- Episode number: 36
The Fourth Symphony of a Nightmare
- Episode number: 37
Ground-Breaking Tusks
- Episode number: 38
Lake of Sadness
- Episode number: 39
I Want to See Gaia!
- Episode number: 40
Resurrection of Agul
- Episode number: 41
Gamu vs. Gamu
- Episode number: 42
The Silver Eyes of Izak
- Episode number: 43
Attack of the Space Monsters
- Episode number: 44
The Living Planet
- Episode number: 45
The Attack of the Forest
- Episode number: 46
X.I.G. Destroyed!?
- Episode number: 47
Revenge of the Death God
- Episode number: 48
An Angel Descends
- Episode number: 49
The Cry of the Earth
- Episode number: 50
Earth is Ultraman's Home
- Episode number: 51