Kyoko Hori is a central character in the anime series Horimiya. A popular and attractive high school student, she is known for her cheerful personality and academic prowess. However, outside school, she leads a contrasting life where she takes care of household chores and looks after her younger brother due to her parents' busy schedules. Hori's character is pivotal as she forms an unexpected bond with the quiet and reserved Izumi Miyamura, revealing the hidden sides of their personalities. Her relationship with Miyamura drives much of the series' narrative, exploring themes of identity and friendship.