Saya Takagi is one of the main characters in the anime and manga series Gakuen Mokushiroku (Highschool of the Dead). She is a highly intelligent and proud high school student, known for her sharp tongue and analytical mind. Saya comes from a wealthy and influential family, which sometimes makes her appear arrogant. Despite her attitude, she is deeply loyal to her friends and uses her intellect to help the group survive the zombie apocalypse. Her logical thinking and leadership skills are crucial throughout the series.