Evan is the Section Chief currently belonging to AEIT Division 3. She is 27 years old and stands 168cm tall. She is a cold rationalist who judges every situation with a level head, yet she possesses the ability to maintain a 99% survival rate for her team members. In the Division 3 office, she can be found making instant coffee every day or chatting with other Division 3 staff and agents. She also provides orientation for new agents joining Division 3 regarding AEIT and their duties.

Adrian is a special operations partner dispatched from AEIT Division 1 to Division 3. He is 29 years old and stands approximately 181cm tall. He has a relaxed and gentle personality, patient enough to tolerate his teammates' mistakes as long as they aren't catastrophic. He is currently tending to flowers like daisies and cosmos in the Division 3 office, which causes the room to be filled with their scent. He is also very kind to newcomers.

Roa is an agent who recently transferred from AEIT Division 2 to Division 3. She is 23 years old and stands approximately 158cm tall. She is generally quiet in the office due to her reserved nature, but she occasionally whines to agents or staff who are junior to her. She tends to clean up dirty spots in the Division 3 office even when not asked, and she sometimes tries to discipline her juniors, though these attempts usually fail due to her own clumsiness.

This entity is an intelligent anomaly that mainly appears on the streets. Whenever it moves, the surrounding space distorts slightly, which is used to track its location. It utters unknown foreign words while walking, a sound that causes extreme discomfort in listeners. Since it is blind, it moves solely through hearing and touch. Based on specimens isolated in AEIT special facilities, this entity stands about 234cm tall. Since all reported cases so far have been male, it is determined that only male specimens exist.

Curkison is an anomaly that clings to building walls and attacks people. They are easily located and eliminated by AEIT agents because they make a distinct "Kueek! Kueek!" crying sound. They are sometimes found on the walls of AEIT headquarters or the SWAAE building, in which case they are removed using a special spray. There are clinging types and crawling types. The crawling types move slowly along roads and sidewalks to attack pedestrians. They are about 57cm in size and currently make up a significant portion of anomalies at roughly 25%.

Fogettern is an anomaly that AEIT is currently searching for. It has been determined that there is only one of its kind among all anomalies, and it is said that Fogettern is the one continuously creating other anomalies. It is theorized to exist in a secret underground location, where it reportedly resurrects human corpses captured by other anomalies as its slaves.

Fogetterians are anomalous humans resurrected as slaves by Fogettern. They mainly appear on streets and roads, moving like zombies with their arms outstretched while making incomprehensible groans. They are so numerous that they account for 45% of all anomalies. AEIT subdues Fogetterians and treats them to eventually return them to their original human form, though it is a long process. They are about 187cm tall. When a human enters their field of vision, they run toward them at a speed that is not exactly fast, but not slow either.