Wakana Sakai (酒井 若菜, Sakai Wakana; born 9 September 1980, in Nogi, Shimotsuga District, Tochigi, Japan) is a Japanese actress, writer, and former gravure idol. Her real and former stage name is Miyuki Sakai (酒井 美幸, Sakai Miyuki). Sakai is represented with Moon the Child, then A-team, and later Irving. She is left-handed.
Source: “Wakana Sakai”, English Wikipedia (CC BY-SA 4.0), excerpt