Teru Tendō, nicknamed "Tenteru," is a 28-year-old idol from Fukushima, born on February 23. His hobbies are tokusatsu, darts, and cooking. Before entering the idol industry, he worked as a lawyer. He was discovered by 315 Productions during a night out drinking and chose to become an idol out of a wish to bring happiness to everyone, much like a superhero does.

Teru is highly skilled in singing and dancing and is especially adept at creating puns. Shortly after joining 315 Productions, he forged a strong friendship with Tsubasa and developed a competitive rivalry with Kaoru. He is a member of the unit Dramatic Stars, which was formed around the dramatic backstories of its members.