Ning Hai is a fictional character from the popular mobile game and anime series Azur Lane. She is depicted as an anthropomorphized personification of the Chinese light cruiser Ning Hai, which served in the Republic of China Navy. Ning Hai is known for her responsible and caring nature, often acting as a big sister figure to other characters. In the series, she serves as a member of the Eastern Radiance faction, playing a crucial role in various naval battles while providing guidance and support to her allies. Her design and personality reflect her historical counterpart's attributes.