User blog comment:B214/Question and Answers 6/@comment-185.112.105.215-20161228104658/@comment-26709288-20170110145725

It had little to do with the clubs itself but who ran the clubs. Sona and Rias were in charge of Kuoh town as a whole. I don't see how two reincarnated devils now own the high school solely because they are presidents of two clubs.