User blog comment:B214/Volume 22 spoilers/@comment-73.160.58.215-20160723140310/@comment-83.30.245.183-20160723143444

I think that new maous already take their functions just after previous group sealed themselves with Trihexa so i dont expect Bina is Mammon. For the youth from Extra Demons house if i have good memory Extra Demons dont have something like houses- they are members of 72 pillars who dont want to be involved into politics and thus they abandoned their real names- something like that is wrote in the volume that is first mention about top players of Rating Game (9 probably)