"Kiss of Life" is the thirteenth single to be released by Japanese singer Ken Hirai.
It was released on May 16, 2001.
[1] The single's title song was the theme song to the drama Love Revolution.
The song sold a total of 650,000 copies and reached number 2 on the Oricon weekly chart,[1] remaining in the chart for a total of 29 weeks.
It remained Hirai's most successful single until August 2002, when he released his first #1 single,[1] "Ōkina Furudokei" (大きな古時計), a cover of My Grandfather's Clock.