Saeko Busujima is a main character in the anime series Highschool of the Dead. She is a third-year student at Fujimi High School and the captain of the school's Kendo Club. Saeko is known for her calm demeanor, exceptional swordsmanship, and strategic mind, which make her a formidable fighter against the undead. Throughout the series, she exhibits a strong sense of leadership and loyalty to her friends, particularly to the protagonist, Takashi Komuro. Her combat skills and composed nature play a crucial role in the group's survival during the zombie apocalypse.