Illustrious is a fictional character from the mobile game and anime series Azur Lane. She is a personification of the real-life British aircraft carrier HMS Illustrious from World War II. In the series, Illustrious plays a significant role as a member of the Royal Navy faction, known for her elegance, grace, and motherly demeanor. She is depicted as a caring and supportive character, often providing guidance and support to her allies. Her abilities in battle revolve around air superiority, launching powerful airstrikes against enemy forces, making her a formidable presence on the battlefield.