Question: Which of the musician that fronted Velvet was born on  6 September 1961?
Sentence (from "Akira Kuroiwa"): Akira Kuroiwa (黒岩 彰 , Kuroiwa Akira , born 6 September 1961 in Tsumagoi, Gunma) is a former speed skater from Japan, who represented his native country at two consecutive Winter Olympics, starting in 1984 in Sarajevo, Yugoslavia.
Relevant evidence: No