Biography
Izumi Sakai
Real name: 蒲池幸子 (Kamachi Sachiko)
Japanese J-pop singer, composer and lyricist.Stage name: 坂井泉水 (Izumi Sakai)
Born in Kanagawa, Japan in February 6, 1967.
Death in the brain contusion caused by the back of the head bang in May 27, 2007 at Keio University Hospital.