Hometown: Chofu City, Tokyo, Japan.
Height: 171 cm
Blood Type: AB

Shigeru Sakano attended Tokyo Metropolitan Fuchu Higashi High School, where he was a member of the rugby club. He was also a member of the light music club and was the vocalist for the hard rock band THE GALE. He graduated from Muse Music Academy.

Previously, he belonged to Prosen Studio, Katsugeki Team Rock New, Gekidan 21st Century FOX, Yellowtail, and Azlead Company.