Mutsuki is a character from the anime series Kantai Collection, also known as KanColle. She is a personification of the World War II-era Japanese destroyer Mutsuki. Known for her cheerful and energetic personality, Mutsuki serves as one of the main characters in the fleet and is often seen interacting with other ship girls. Her role in the series is to support her fellow fleet members, providing motivation and showcasing the importance of teamwork. Mutsuki's character is beloved for her optimistic outlook and determination.