Tier Harribel's bust size is 44 N-cup or Q-cup in Japanese size. Her birthday is July 25, she weighs 61 kg/135 lbs, and height is 175 cm/5'9". Tier Harribel is an Arrancar and the former 3rd Espada in Sousuke Aizen's army until Aizen's defeat by Ichigo Kurosaki, representing the form of death of sacrifice. Tier Harribel is a female Arrancar of curvaceous and well-endowed frame. She has olive skin, aqua green eyes, thick eyelashes, and short golden blonde hair; which she usually keeps messy with three braided locks. She wears a variation of the Arrancar jacket with a high collar, which covers the lower part of her face downward, while baring a good portion of the lower half of her large breasts. The jacket has a zipper running along its entire length, which is opened from the bottom upwards. It has a beige air filter on either side just below the trim. The jacket's sleeves completely envelop her arms, terminating in black glove-like extensions at her extremities, resembling the appearance of a cat's paw. The remnants of her Hollow mask consist of the sides of her face, her mouth, and an extensive area below and around her neck extending down to, and also covering, her dark brown nipples. She usually hides these remnants from view with her jacket. Her Espada tattoo is placed on the left side of her right breast. The location of her Hollow hole is in her lower abdomen where her womb would be. Tier Harribel is a calm and composed individual, known for her quiet demeanor and level-headed nature. She tends to watch situations from the sidelines, observing the intense fight between Ichigo Kurosaki and Grimmjow Jaegerjaquez and allowing her Fracción, the Tres Bestias to engage in their battle against Rangiku Matsumoto and Momo Hinamori. Tier Harribel doesn’t hesitate to challenge disrespectful behavior, like when she warns Baraggan to be careful about how he speaks of Sousuke Aizen. Her attentiveness is clear when she quietly listens to the exchanges between her fellow Espada and Aizen, as she tells Nnoitra Gilga not to take Aizen’s words lightly after he dismisses Aizen's warning of the threat posed by Ichigo, Uryū Ishida, and Yasutora Sado during their intrusion of Las Noches to rescue Orihime Inoue. In battle, Tier Harribel displays an analytical side, noting how Tōshirō Hitsugaya's ability to use her water against her means that she could also do the same to him. She is cold and calculating, showing no hesitation as she cuts down an ice clone of Tōshirō Hitsugaya with the clear intent to kill, during which she likens herself to a shark. She is also somewhat arrogant, taunting Hitsugaya. Tier Harribel displays confidence and pride in her strength, telling Hitsugaya that he is underestimating her. She is the third strongest Espada. She is also not above belittling others when they come across as weak, as shown when she questioned Hitsugaya's strength after making him crash into a building and wondered how Emilou Apacci, Franceska Mila Rose, and Cyan Sung-Sun could have lost to the Gotei 13's captains. She is still, however, capable of acknowledging someone's power, describing Ichigo while Hollowfied as an Espada-level human. Despite her ruthlessness in combat, Tier Harribel has a softer side to her. She cares deeply for those close to her, especially her Fracción, with whom she shares a strong bond with. She encourages them to embrace their fear and praises their efforts against Rangiku and Momo. Her loyalty to them goes so far that she seeks revenge on Yamamoto for defeating them. She believes that no world is without sacrifices, but if she were to cause casualties, she would bear her own. While she does have a sense of morality, Tier Harribel also has a vengeful streak. She threatens Yamamoto for taking down her Fracción and later goes after Aizen when he betrays her, showing that she’s not afraid to strike back when someone crosses her. Before becoming an Arrancar, Tier was a humanoid, shark-like Vasto Lorde-class Menos Grande. Some time ago, she saved a female Adjuchas-class Hollow, Emilou Apacci, from a male Adjuchas. After rescuing her, Tier Harribel brought Apacci back to her lair and introduced her to two other female Adjuchas, Sung-Sun and Mila Rose, as new allies. When a minor altercation broke out between the three, Tier Harribel intervened, explaining that female Hollows tend to be easy prey for males. She had brought Apacci and the others together because she believed they would be stronger as a group than if they were to work alone. Tier Harribel wants to have her own child but is unable due to the odd placement of her Hollow hole which is directly where her womb would be. Each Espada embodies a different type of death, Tier signifies sacrifice. Tier Harribel has one purple lightning bolt on each of her cheeks, a unique facial feature of hers as an arrancar.