Kako is a fictional character from Kantai Collection (KanColle), a media franchise that personifies World War II naval ships as anime-style girls. She represents the Japanese heavy cruiser Kako of the Furutaka class. In the series, Kako is portrayed as a calm, somewhat laid-back ship girl with a strong sense of duty and combat readiness. She serves as part of the fleet defending humanity against enemy threats, typically appearing as a supporting naval character rather than a central protagonist.