Originally, Gabriel was a prodigy angel from Heaven and number one of the Angel School, known to be very "angelic" she has a perfect good personality, kind, friendly, diligent and polite. This personality extends to the short time when she came to the human world until she finally finds out about MMORPG game in her laptop, her personality changed to the "Faillen Angel". As the "Faillen Angel", Gab is the opposite of what she was, sarcastic, uncaring and lazy.

Vigne can be said to be the purest character in the group. She is kind, friendly, polite, responsible, helpful, and diligent. Often, she acts like the eldest sister of the group with Raphi usually assisting her more than Gab and Satania. As a result of her ideal character, Vigne is the opposite of Gab. She can be deemed as the "Fallen Demon" version. Many people mistook her as an angel instead of a demon.

Rory has a friendly personality as seen when she immediately became friends with Yōji Itami and started sitting on his lap. However, she shows no mercy to her enemies as seen when she slaughtered a gang of bandits without any remorse. In battle, she is shown to have a violent, sadistic personality, however, she is not without a sense of justice, often targeting bandits and criminals, while generally friendly towards the common people.

Tuka is a cheerful girl though somewhat reserved and prone to panicking in dangerous situations. She showed signs of a psychotic break after her rescue from the ruined village in Koan Forest, refusing to accept that her father died at the hands of the Flame Dragon until it was finally killed. During a peaceful slumber, Tuka has a proclivity of sleeping naked.

Ikaros is usually placid but resorts to violence if she sees her master, Tomoki, in danger. She is fiercely loyal to Tomoki and does anything to please and protect him. She also loves anything round and smooth, such as watermelons. She has incrementally developed the capacity to experience various emotions throughout the series, such as sorrow, love, anger and more.

She is condescending toward humans, whom she refers to as "bugs." She was originally sent to return Ikaros to Synapse; however, because she is less powerful than Ikaros, she was incapable of doing so. Her master later implanted a bomb within her collar, designed to explode after the green bars on it disappear (which was later disabled with help of Tomoki and his friends). She soon develops feelings for Tomoki and later confesses to him.

Astraea can be described as somewhat of an ignoramus, having the lowest intellectual capacity of the angeloids. When she made her first attempt to kill Tomoki, Nymph called her a "blithering idiot". She is regularly found starving because she does not know how to hunt or obtain food by her own means, which is exemplified when she once buried herself in the ground attempting to obtain nutrients the way plants do.

Saiko dislikes having to work, as she prefers having a peaceful, happy-go-lucky and carefree life by playing video games and eating junk food excessively. She often oversleeps, which earns her the absence from most missions. While not trying to reduce it, she is apparently embarrassed about her weight, humorously covering it during her introduction.

Juvia is first introduced portraying an emotionless face, seeming more secluded from everyone, including members of the Phantom Lord Guild. After she joins Fairy Tail, she develops a happier demeanor. She is obsessed with Gray Fullbuster to the point of considering anyone who shows affection towards him a rival.

As a crusader, Darkness initially presents herself with an aura of pride and nobility, preaching about her duty to shield others from harm. She speaks in a very serious tone of voice and often comes off as very mature. Despite these outward appearances, however, it does not take long for Darkness to reveal her true character: that of a complete masochist.

She is the most short-tempered and simple Demon Lord, what the rest would consider common sense is completely lost on her. However, though she might be a short-tempered simpleton, she is by no means stupid.

Ever since she was a child, Zero Two had been alone due to her Klaxosaur blood, always being seen as a "monster". The way people treated her as a child made her lose faith in people which is especially seen when she was a child: being very defensive or aggressive when people tried to interact with her. Besides that, Zero Two acted like a wild animal or a feral child, eating with her hands, growling, making other vocal noises instead of speaking and chasing after some mice that were near her.

Shiro is described as a genius in logic and problems, but has difficulty understanding emotions or behavior, relying on Sora to help her defeat beings with emotions such as Tet in their chess match. She also rarely shows much emotion at all and, despite her genius intellect, speaks in short, terse sentences and in a third-person perspective.

Shion is very clumsy and kind of dense. She does not understand the beauty of gentle refinement and natural simplicity. She does everything with all her strength. As if screaming, strength is everything! When cleaning, “Everything must be erased” she concluded and attempted to destroy the very building.

Unlike the other Created, who are incognizant about the fact that both themselves, their experiences, and the worlds that they dwell in are considered to be fictional, much less know anything about their Creators, Altair is not nescient about such information. Rather she is completely au fait about her own existence, about the real world, as well as her creator, Setsuna Shimazaki, who Altair had strong love towards.

To most people, she is considered a 'proper lady'. In reality, she's short-tempered, prideful, and has an improper attitude with some slight violent boyish tendencies and insecurities, a fact few people know of. Despite this, she is friendly and easygoing, and Saten Ruiko and Uiharu Kazari comment on how they are shocked to find that, compared to other Level 5's, she doesn't look down on lower-level espers at all.

Scheherazade is a kind woman who cares about the people of the Reim Empire. She seems to be a pacifist, since she doesn't like gladiator fights. She is nice towards her fellow people of Reim and tries to make them smile, as shown when she pats Muu on his head and saying that she prefers him smiling. However, in the war against Magnostadt she is shown to have a more brutal and wicked side to her.

Initially born into a lower class, Rukia retains her modesty, even as an adopted member of the nobility. She is graceful and "clean", yet chooses to talk to ordinary people. However, her cool and lone demeanor often forces her to hide her personal troubles, even from her friends. According to Ukitake, Rukia never opens up her heart, and has difficulty making friends. Rukia is clueless about the ways of the modern Human World.

Yoruichi is intelligent and witty, holding an intimate knowledge of Soul Society and its workings, as she was the former leader of the Onmitsukidō and the Second Division's captain. Although of noble birth, she acts differently from most other nobles, very much like Kaien Shiba. For instance, she instructed Suì-Fēng to refer to her without using honorific suffixes, but reluctantly settled for being called "Yoruichi-sama".

Robin has no trademark looks like the others, though her all-purple cowgirl look from when she was first introduced is often associated as her trademark look. Like Nami, Robin seems to be fond of revealing outfits as she is frequently wearing clothing that are either dark in color (often black or purple) or consists of leather (sometimes both).

Miyuki is described as a lovely, beautiful girl who captivates whoever sets their eyes on her. Her arms and legs are slim, slender without looking too unhealthy. It was mentioned by Mayumi that the number of perfectly symmetrical features in Miyuki was overwhelming to the point that "her confidence in herself wavered." This might be caused by her magic prowess which is very formidable and greatly balanced.

Mayumi is a young lady who is known for her beauty. It is stated during her internal monologue that she stopped growing (height) in her third year of middle school, which makes her slightly shorter than average. Her limbs are described as quite long despite her short stature, and her chest is also large in proportion to her height.

Misa is very outgoing and is shown to be quite popular due to her career. She attracts a large crowd while visiting Light near his school. She is hyperactive, impulsive, and otherwise childlike, evidenced by her tendency to speak in the third person. Despite being considered idiotic by many, Misa is shown to have moments of intelligence, such as when she successfully tricks Kyosuke Higuchi into revealing himself to be the Yotsuba Kira.

Touka is a slender and attractive teenage girl with bob-length black hair (purple in the anime) that has long bangs that reach her chin covering the right side of her face and blue eyes. She appears to be a cute, normal girl that one would not suspect to be a ghoul. Her facial features and hairstyle bear a strong resemblance to her mother and her younger brother.

Esdeath was a sadist who lacked empathy for people of whom she deemed weak, since she lives by her father's philosophy ("The strong survive and the weak die"). She enjoyed putting her enemies through great pain, both physically and emotionally. She had no qualms about killing innocent people to get what she wanted, and rationalized her behavior with her father's old creed.

Rebecca is a calm and proud warrior who harbors a deep resentment towards Donquixote Doflamingo and wishes to obtain the Mera Mera no Mi to hunt him down and kill him. Furthermore, even though she pretends to shrug off others mocking her about Spartan, she is actually really bothered by it to the point of biting her bottom lip.

As shown in her Karma value, Yuri is good-hearted and one of the two "safe" Pleiades to humans. Thus, she felt relieved when Ainz said not to kill humans without proper reasons. When given permission to do as she pleases, Yuri chooses to help people in destitution. She uses "boku (ボク)" as a first person pronoun when speaking in private, revealing a somewhat childish nature.

CZ2128 Delta appears emotionless and has a silent nature. Her Karma is relatively high, which makes her, along with Yuri Alpha, one of the two "safe" Pleiades to humans. Though she usually ignores conversations from humans, sometimes there is a possibility to communicate with her.