ARAMiC™

 Teppei Koike (小池 徹平 Koike Teppei, born January 5, 1986) is an actor and singer from Japan. His nicknames are Teppei-chan, Teppei-kun, and Te-chan. He was born in Osakasayama, Osaka Prefecture. His blood type is B. He belongs to the production company Burning Productions and is a member of the singer-songwriter duo WaT with his partner, Eiji Wentz.