Glay (グレイ, Glay) is a rock/pop band from Hakodate, Hokkaid?, Japan formed by guitarist Takuro and vocalist Teru during high school in 1988. Glay primarily composes songs in the rock and pop genres, but they have also composed songs using elements of different styles such as reggae and gospel. They have sold over 36 million records as of 2007.   Wikipedia