The Determination of Agul (アグルの決意 Aguru no Ketsui) is the twenty-fourth epidode of Ultraman Gaia.
Fujimiya steals data on monster locations and then uses Agul’s power to rouse them, leading to a battle between Gaia and Zonnel in Arizona in the United States.
- XIG Fighters
- 2 x Fighter Sky Surfers
- 4 x Fighter Sky Gainers
- 3 x GUARD Normal Fighters
- At least 8 x GUARD Medium Tanks
- 1 x Bermann
- XIG Variant
- Ultraman Gaia Volume 6 features episodes 21-24.
- This is the first episode that Gaia fights in a different country, which was the United States.