Jirass (ジラース Jirāsu?) also dubbed under the name Akilla (アキラ Akira?) and romanized to Jirahs in Redman, was a mutant frilled-lizard kaiju created by a mad scientist who aspired to create a legend-worthy beast. It was killed in a duel with Ultraman. Subtitle: Frilled Monster (えりまき怪獣 Erimaki Kaijū?)