Batako is the head assistant at Uncle Jam's bakery, supporting daily operations and helping craft vital items for the heroes. Her crucial role involves designing, making, and repairing the distinctive capes worn by Anpanman and his allies. She possesses a strong work ethic and deep dedication to her duties, though a forgetful nature occasionally impacts her tasks. A constant presence since the 1988 series premiere, Batako appears across all seasons, films, and specials – including "Anpanman ga Umareta Hi" – maintaining her essential functions of bakery assistance and cape maintenance throughout the franchise. Her core character remains consistent, with no significant alterations documented to her background or fundamental traits.