Koyuki Katō (born December 18, 1976), better known as Koyuki, is a Japanese model and actress. Koyuki was born in Zama, Kanagawa-ken. She started her modeling career in 1995 and has since starred in various Japanese dramas, TV and magazine ad campaigns and films. She frequently appears in Japanese print and television campaigns for the electronics company Panasonic. She rose to fame in the drama Kimi wa petto (2003) with Jun Matsumoto and gained huge popularity. Her first international film was The Last Samurai (2