清貴 - Cool sound with R&B in Japan 


Japan's singer of R&B artist was like KIYOTAKA (清貴). He has high-tone voice like Mariah Carey. He was debuted in 2000 with cool dancing music like R&B.


His voice is very match for cool R&B songs like a nice guy but acutually he was worrying for his gender. He opend he was a gay person in the later life. 

However in debut timing, he can't show his trueness.


Whistle voice - very high-pitched sound voice like whistling