^ There's other organisations, but Oricon's the most well known and reliable.
I don't care if "HEAVEN" is #2. I like the single. What I don't like is the fact that everybody thinks she should be #1 everytime she releases something. IMO "fairyland" didn't deserve to be #1, and "HEAVEN" should have been. Stop overreacting everyone, IT DOSEN'T MEAN AYU'S NOT POPULAR ANYMORE. #2 IS AWESOME. Being in the top 5 is awesome
