General Kar

General Kar is a seven-tailed general of the Jashinka Empire and a major antagonist in Kagaku Sentai Dynaman. He is the lead scientist of the Jashinka and is intensely loyal to Emperor Aton.

History
General Kar took part in the Jashinka's invasion of Earth, using his vast scientific knowledge to assist in the conquest. Kar was the inventor of the Progressor, a device which allowed the Jashinka to rapidly evolve an animal into an Evolution Monster, which he eventually upgraded into the Mecha-Progressor to create Mechavolution Monsters by fusing an animal with an object.

When the Emperor began desiring the Retro Genes to use to obtain tenth tail, Kar investigated into the source, eventually tracking down the creator of the genes, Dr. Yumeno, the mentor of the Dynamen. Though Yumeno and the Dynamen destroyed the genes, Kar knew Yumeno had the knowledge to create new ones and sought to kidnap him. However, he was outmaneuvered by General Zenobia and the enigmatic Dark Knight, who kidnapped the real Dr. Yumeno and swapped him out for a fake dummy.

After discovering it was a fake, Kar sought to find Zenobia so he could obtain the real Yumeno. He managed to track her down but was confronted by the Dynamen once again. Despite Kar's seeming invulnerability, the Dynamen manage to weaken him by repeatedly hitting him with their strongest attacks.

Severly injured, Kar retreats to the Great Gizmo and activates the Big Bang Beam to enlarge Computer Dragon to fight the Dynamen before dying from his wounds.