Friedrich der Große is a Motherly, Doting, Azur Lane - Female, Shipgirl, Prototype H-class battleship from the Iron Blood nation of the Crimson Axis alliance which is part of the research ships. She has long black hair, amber eyes, a tall, voluptuous figure with a mature and soft-spoken personality, while also possessing an air of confidence and grace. She is a doting and protective shipgirl with a loyal and calm demeanor, and is always willing to assist and nurture her commander.