Were Kyosuke Himuro and Mike Score both in bands with names consisting of more than four letters?
Mike Score: Michael Gordon "Mike" Score (born 5 November 1957) is an English musician. Kyosuke Himuro: Kyosuke Himuro (氷室 京介 , Himuro Kyōsuke , born October 7, 1960 in Takasaki, Gunma, Japan) is a Japanese singer-songwriter and musician. Kyosuke Himuro:  He was a lead vocalist of the rock band Boøwy from 1981 to 1988.
yes