Eito Aotsuki

Birthday March 16th Gender Male Eye Color Blue Height 184cm (6ft) Weight 66kg (146 lbs) Species Artificial Futuran Relatives TBA Likes Cleaning Dislikes Loud noises Ugly things Appearance: Eito is a slim teenager who is 184 centimeters tall. He has a pale skin tone with short grey hair that curves upward at the ends. He also has dark blue eyes and silver rimless glasses resting on his face. He dons a white, long sleeved zipped turtleneck hoodie with the letters "HBDD" and a black graphic on the right side of his hoodie's zipper teeth. He also wears black gloves on both his hands and long white pants tucked into his black sneakers. Personality: "Takumi's most trusted ally. Eito cares very deeply for his friends and isn't shy about expressing those feelings, corny as they may sound. He's been weak and sickly since he was little, but his impressive intellect might be just what the team needs to guide them through the war safely." - Official Website Description. Eito Aotsuki is the steadfast "voice of reason" among his peers, always approaching situations with a level-headed and rational mindset. He deeply values his friends and isn't afraid to express his feelings, no matter how corny or embarrassing they may sound. His sincerity often catches others off guard, leaving them flustered by his unexpectedly cheesy declarations about friendship and loyalty. Despite his caring nature, Eito is also incredibly cautious and skeptical. Having been weak and sickly since childhood, he has learned to rely more on his intellect than physical strength, making him a vital strategist within the team. While he fights out of a desire to protect those he cares about, he is not easily fooled—if a friend were to be kidnapped or manipulated, he wouldn't hesitate to question everything they say, refusing to take things at face value.

Since he was born, Eito has seen humanity as hideous monsters. This was diagnosed as a unnamed cognitive disorder early in his life. Despite hoping his symptoms would improve, they never did and so Eito isolated himself as he grew up; immersing himself in history books and literature. Upon learning about the history of wars and discrimination by the human race, he decided that all of humanity must be annihilated. It was his duty as the only righteous human. To start this, he murdered his family. He then focused on studying to pursue a career in politics so he could take down the Tokyo Residential Complex from a position of power. Hearing that the Last Defense Academy was protecting all of humanity made Eito realize that he could finally achieve his life-long dream of destroying the human race. Eito initially planned to kill everyone at the academy as quickly as possible to return to the Tokyo Residential Complex. Realizing that reinforcements would likely be sent, he decided to play the long-game and lead them astray from the shadows. His first act of deceit was to insist that no one should fight the School Invaders. He murdered Sirei on the night of the second day in the gym to prevent the class from learning the truth about their situation. This was done in a single strike while Sirei was distracted, because of the bombs implanted in the members of the Special Defense Unit. When disposing of Sirei's body outside of the Wall of Fire, he found himself in a perilous situation and would have died had Takumi Sumino not saved him. Eito later killed Hiruko Shizuhara while she was asleep in her room and absorbed her Hemoanima to increase his power.

While the fake Moko Mojiro was attacking the school, Eito released Eva who was currently held prisoner in the courtyard of the Academy. On the mission to rescue Ima Tsukumo at the Invader's base, he was the first to find Eva, currently being held captive. He made use of this opportunity and absorbed her Hemoanima, suggesting that it was instead her being executed for managing to be captured by the enemy. After overhearing that Nozomi Kirifuji had a secret about her past to share with Takumi, he decided to eavesdrop on them by hiding under Takumi's bed that evening. He heard everything about how Nozomi was at the Academy of her own free will and decided to leak the information in order to turn the class against her. This quickly spread, with no one able to track the source of the information and greatly damaging Nozomi's reputation within the Academy.