Thread:B214/@comment-30924344-20170615012730/@comment-1359322-20170615023827

The Sitri only holds control on the Kuoh Academy in the morning, though it's mainly due to Sona.

"“The house of Sitri is one of the 72 pillars that survived the Great War just like the house of Gremory and the house of Phoenix. This school is actually controlled by the house of Gremory, but at day time, it is the student council……in other words the house of Sitri is in control. The time of being in charge is split between day-time and night-time.”"