Responses
I'd read this manga long time ago, but I always coming back to re-read. So, my answer will be based on what I understand after re-reading this for the n-th time 8D
Souryou is the school's name and Soufuryou the dorm's name.. But the dorm (Souryou) is under the school's (Souryou) management. Those are two different buildings, but the dorm probably still around the school's area (▰˘◡˘▰) hope that helps (￣∇￣")
It such a random question but are souforyu and souryu from the same academy? I mean does it have same building or institution?