A common and much needed room in all of the schools located in the Kingdom of Neshaten, the room has seen little changes since its creation long before the Era of Restart; it is a place where teachers can relax and take care of work without having to worry about being disturbed by students, although the lounge does serve as a meeting area.

Shaped mainly in the form of a rectangle, the teachers lounge is traditionally large enough to house most of a schools teaching staff although some schools might have more than one lounge. The lounge usually has two doors for entry along with a window to let outside light in. The actual number of work stations inside of a lounge really depends on the number of teachers a school has, but the lounge here is capable of holding up to fifty stations. There are two rooms set aside which can be used as meeting places for teachers or for students to talk to teachers.

The room is equipped with a number of emergency systems, including fire suppression, CO2 monitors, gas and other sensors to help protect whomever is using the room from potential harm. These systems are linked to a schools main office so that they can be easily monitored and responded to.

Internal fire suppression systems utilize a specialized kind of foam that is an all in one, the kind of foam used is designed to smoother gas, liquid, electrical and chemical fires.

Designed to detect the presence of Carbon dioxide through the use NDIR.

Designed to detect gas emissions from the natural gas, the gas is also mixed in with a chemical agent that reacts to a person's sense of smell so that they can more easily detect its presence.

A specialized sensor designed to monitor the movement around it, the sensor is smart enough to tell the difference between regular - everyday movement such as that from people and from more irregular movement such as that which comes from ground quakes. These sensors are interconnected with a central monitoring station located somewhere near a school, this means that if the outside sensors pick on the movement 'first', then the sensors inside of the building will emit an emergency signal alerting individuals of an approaching quake.

There are other sensors found within the CES which are designed to serve functions different from those listed above, they are more wide-range systems designed for multiple roles such as measuring air and wind pressure, rain water, along with the electrical current in the air which can sometimes predict whether a lightning strike might occur.