ウェブWomen's Volleyball. Representing Japan. Asian Games. 2006 Doha. Team Competition. Kaoru Sugayama (菅山かおる, Sugayama Kaoru, born December 26, 1978) is a Japanese volleyball player. Although her nickname is "yuu", Ai Otomo already had that nickname on the All-Japan women's Team, so she was given the new nickname "kaoru".