A standard Shinigami Academy classroom: extremely long desks placed on different levels in a semi-circle. At the bottom in the middle of the half-circle, the teacher's desk is standing, in front of a large blackboard. The room's formation tries to imitate ancient Greek theaters, the acoustics being excellent and enabling clear sound no matter where the students sit.
In this particular classroom Hollow Studies are taught. Illustrations of the different types of Hollow are hung on the walls all around the classroom, an Espada replica is standing in a corner and on a shelf next to the blackboard, jars containing different parts of Hollow are placed for the students to examine closely.