Haguro is a personification of the Imperial Japanese Navy's Myoko-class heavy cruiser from the game and anime series Kantai Collection (KanColle). She is depicted as a shy, polite, and hardworking 'Kanmusu' (Fleet Girl) who is dedicated to her fleet, often apologizing and worrying about others. In the series, Haguro provides support in battle and contributes to the camaraderie of her fleet, playing a supportive and endearing role among the ship girls.