[Even if he's not quite sure where Lapis is headed with her question, Sakuma is able to connect the dots easily enough and conclude which map she's referring to. There weren't very many of them up inside of the school, after all. Only a handful of classrooms had one actively on display at all times, while the rest had the roll-down variety that was more often rolled up and out of the way of the chalkboards.]
no subject
Accurate to this world, yes.