Kanata Ubuyashiki

Kanata's first appearance during the Final Selection depicts herself to be a professional, intelligent, and focused individual on her given task of explaining the proper details regarding the exam. thumb|left|200xKanata unfazed at Genya pulling her hair. Kanata also displays a degree of emotional aloofness when describing the fatal consequences of the exam, given the likely chances that not even half of the gathered trainees would survive the test. This indifferent attitude is also seen during the exams ending when Kanata doesn't display any form of panic, fear, or intimidation despite being manhandled and threatened by Genya Shinazugawa. However, Kanata does show a fragile side after the death of her parents and older sisters, breaking into tears when remembering them. Nonetheless, she is able to regain her composure when Kiriya reminds her to concentrate at the task at hand. Kanata's more emotional side would resurface several times during the Final Battle however, from crying after Kiriya himself is told to compose himself by Kuina, to tearfully praying for Muzan's defeat when he was doing anything in his power to flee.

Kanata is a girl with a pale, light skin and a set of large, purple eyes. Her hair is shaped into a blunt white bob haircut similar to the rest of her siblings. She adorns an elongated wisteria headpiece on the right side of her head as opposed to the left side like her brother. During Final Selection, Kanata wore a purple, flower-patterned Hōmongi kimono with a dark indigo juban under it. She also sported a sheen green obi with a dark indigo obiage and a plum-red obijime tying it. During the events in the Infinity Castle, Kanata wore a purple Edo komon kimono with a white juban under it, sporting a black obi with a white obiage and a pink obijime, completely identical to her twin sister Kuina Ubuyashiki.

Extraordinary Memory: During the infiltration of the Infinity Castle by the Demon Slayer Corps, Kanata displays immense skill in memorization, having successfully memorized and mapped out the fortress's constantly changing structures. She also tracks the routes and locations of every Demon Slayer and Hashira within the fortress, providing logistical support to them along with her brother and sister.