Sazanami Yuudachi is a character from the game and anime series Kantai Collection (KanColle). She is a personification of the Japanese destroyer Sazanami from World War II, depicted as a young girl with a cheerful and energetic personality. In the series, Sazanami serves as one of the many fleet girls (Kanmusu) who fight against the mysterious Abyssal Fleet. Her role involves supporting her comrades during missions and providing comic relief with her playful antics and lighthearted attitude.