Kimaguren is a pop/reggae duo that comes from Zushi, Kanagawa. They formed in May 2005, and later debuted in 2006 with the indies single Omoi Omoi. They debuted in 2008 under Universal with the single Aenai Uta. They are most known for their song LIFE, which was used as the au Smart Sports CM song. User-contributed text is available under the Creative Commons By-SA License and may also be available under the GNU FDL.
Source: http://gigfreaks.com/ArtistDetails.aspx?artistName=Kimaguren#