- Classification: Psycho Choujin
- Homeland: Planet Demon
- Chojin Kyodo: 8,300,000 Power
- Trademark Techniques: Rainbow Hanging, Transformation
- First Appearance: Anime Episode ??
- Voice Actor: Hideyuki Tanaka
Kareiyasu (カレイヤス) is one of the Psycho Choujin Shitennō. Long ago he fought with Sneagator and was so amazed by his transformation abilities that he tremble in fear and left the fight after only a minute. He fights against Kinnikuman and can transform into various carnivorous plants.