Akoya Gero

Akoya Gero (下呂 阿古哉, Gero Akoya) is a second year student at Binan High School, and is an officer of the Student Council, alias Caerula Adamas or the Earth Conquest Club. He transforms into Chevalier Perlite. He is voiced by Takuma Terashima (寺島 拓篤, Terashima Takuma).