Kurako Eba is a supporting character appearing in the anime adaptation of Hyouka. She is a second-year student at Kamiyama High School and is known primarily for her close friendship with Mayu Hongou. Her design includes mid-neck length straight brown hair with bangs swept to the right, accented by a small lavender hair clip, and brown eyes.

Personality-wise, Kurako is depicted as shy and reserved. She tends to stay in the background and speaks softly, reflecting a cautious and introverted nature. When discussing her friend Hongou, she describes her as diligent, careful, possessing a strong sense of responsibility, ridiculously kind, and easily moved, indicating that Kurako observes others closely and values sincerity.

Her role in the story is minor, and she appears primarily during the school's cultural festival arc, serving as a link to Hongou and the class's independent film project. Kurako does not actively participate in the main mystery-solving activities of the Classic Literature Club but her presence helps illuminate the interpersonal dynamics of her classmates. Her main relationship is with Mayu Hongou, whom she supports quietly. There is limited information on her personal motivations or any significant character development over the course of the series, and she does not display any notable special abilities beyond ordinary student life.