Giralen (グラレーン Gurarēn) is the second kaiju created by Sphire. It was created when one of the Sphires went to Earth and assimilated with a nearby lava.
Subtitle: Lava Synthetic Beast (溶岩合成獣 Yōgan Gōsei-Jū)
- Height: 58 m
- Weight: 64,000 t
- Origin: Near Super GUTS base
A Sphire came to Earth and fused with a lava pit and turned into Giralen. The kaiju made his way towards the Earth base of Super GUTS while most of the team was distracted by other Sphires. After Ultraman Dyna destroyed a portion of their squad, he came to Earth to fight Giralen as he was decimating the base's security forces. While Giralen's flames held off Dyna it didn't take long for the hero to go into Miracle Type. Dyna was easily outspeeding Giralen and he held the lava kaiju in the air he used the monster's own flames to blow him to pieces using the Revolium Wave. After Giralen's destruction, the Sphires left the solar system.
Powers and Weapons
- Fire Stream: Giralen can fire deadly streams of fire from its mouth.
- Body Temperature: Giralen is able to increase his Body Temperature to burn enemies.