Nanano Choukun is a fictional character from the anime series Koihime†Musou, which reimagines classic figures from Romance of the Three Kingdoms as female warriors. Known for her calm demeanor and intelligence, Nanano serves as a strategist and advisor within the series. She is depicted as loyal and level-headed, often providing crucial insights to her allies. Her role emphasizes supportive leadership and tactical planning, making her an indispensable member of the cast who contributes significantly to the group's successes throughout the story.