Responses
Yoru knew but she was silenced or something
in chapter 108 "fami" first shows up and calls asa her little sister and then in 112 asa asks yoru if she knows "fami" --> yoru says no meaning she either didn't see "fami" or didn't recognize her immediately
because in chapter 113, when "fami" introduces herself as such, yoru immediately interjects and suggests something isn't right but is cut off and trapped away by "fami" before revealing what
why tf didnt asa’s devil not know that was her did they not meet or something