CM's question
 

well I decided to make a presentacion of Ayu instead of Gackt-sama
and I was wondering from when to when or since when Ayu did or has been doing CM's for the following

TUKA
KOSE/VISEE
Suntory/Boss
Morinaga
Panasonic

I thought this was kind of important when I do a presentacion about her in my school :)

If you check here you can get a clue,
http://en.wikipedia.org/wiki/Ayumi_h...nd_theme-songs

Just check which song is tied to which CM, and then you can check when the song was released.

thanks, will do that (I wonder why didn't I look over in Wikipedia XD)