LG CFs: Lee Young Ae and Bae Yong Jun

Having watched the CFs, I can see why Japanese housewives would be infatuated with Yong-sama. His voice is deep and manly, and as P'lyn points out, he has the appearance of being "si man" -- polite or well-mannered. (Although she herself doesn't think he is that handsome, she prefers someone like Lee Byung Hyun.) I would have to agree, though "si man" is not necessarily fragile or wimpy, as is evidenced by his acting in Untold Scandal. (There I am not thinking of his character's womanizing but the fact that while he is a scholar he can also fight.)

Some websites for Bae Yong Jun.
http://www.kpopmusic.co.uk/Bae_Yong_Jun.htm
::: www BYJ site :::
http://baeyongjun.blogsome.com/
http://www.hancinema.net/korean_Bae_Yong-joon.php