[SunshineSlayer]

^ Actually I think you missed Kimura Kaela, May J., and Lil'B (or is that counted as a group, I don't really know this artist so)

I still think the old songs though have to play at least somewhat of a role though, otherwise it stands to reason that all of the other artists that had better selling chaku-uta and chaku-uta full songs this year should be listed as higher on the overall chart, but they are not.