This is one of my favourite songs by Japanese singer Koda Kumi. It's called feel and is from her 2nd greatest hits album, BEST ~second session~ (2006). The single was part of her 12 singles project (where she released one single every week for 12 weeks) and the video is one of several interlinked videos, in which 3 men tell stories about the women in their lives (all played by Kumi). This is what I gather is going on, since I don't actually speak Japanese and can't find any information to back it up! The others are You, Lies and the final one Someday, which ties all the videos together. This is my fave of the songs. :) Update 8/2/14- The original video I posted got removed but here is the official Avex one. Avex don't tend to post full Koda videos, so here's a link to to another video (full version): http://www.youtube.com/watch?v=Fu4fX_-m3Rs