^You're right, he looks best with hair that's not too long and not too short, doesn't he! I wanted a new set for sometime already but I just can't let go of the hotness in the set I have now! Maybe a bit later.
The person with best hair in Arashi would be Aiba, he just looks cute in any hairstyle he's ever had! Even a perm. When I first got to know Arashi I thought Aiba really looked like a J-rocker with his blond hair and long eyelashes.