Yuki Kaida (??? ?? Kaida Yuki?, born November 30, 1974) is a voice actress and radio personality from Tokyo, Japan. Although she has an extensive vocal range, voicing a large variety of characters throughout her career, she is commonly typecasted as young males, achieving mainstream success as her roles in Hunter ? Hunter as Kurapika, The Prince of Tennis as Shusuke Fuji, Sh?nen Onmy?ji as Abe no Masahiro. and Hetalia Axis Powers and Hetalia World Series as China or Yao Wang. She was formerly affiliated with the talent management agency Toritori Office, but is currently freelance. She holds the distinction of being one of the only Japanese voice actors to have completed their formal education in the United States. Consequently, she speaks multiple languages with varying degrees of fluency outside of Japanese. She is affectionately nicknamed Yukki (?????) by her Japanese fans.