"Winter Love" is BoA's 21st Japanese single. It was released on November 1, 2006. It hit #2 on the Oricon Charts with sales of 42,481, making it the highest charting BoA single since "Do the Motion", which was released in March 2005. Formats are 「CD+DVD」 and 「CD only」.The single was released just before her twentieth birthday (November 5, 2006).

This single has met with success compared to her last single "Key of Heart / Dotch", and has outsold "Nanairo no Ashita: Brand New Beat / Your Color".