Asaka Kodai is a Japanese actor and former idol.
He auditioned for Johnny's Entertainment in December 2002 along with Yaotome Hikaru. In 2004, he was put into the junior unit J.J. Express. He left the agency temporarily around Spring 2007 and came back as a M.A.D. member in Summer 2007.
In Spring 2008, Asaka quit Johnny's and got signed by agency A-Light to pursue a career as an actor.