Sayuri Kokusho

Sayuri Kokushō (国生さゆり or 國生さゆり, Kokusho Sayuri, born in Kanoya, Kagoshima Prefecture, Japan) is a Japanese actress, singer, and tarento. She was an original member of Onyanko Club. She works for the talent management firm Sony Music Artists. Her debut single, "Valentine Kiss", is the most popular Valentine's Day song in Japan.