Carla is a character who appears in the second season of the anime. She is the twin sister of Callum Norad, and both siblings come to work at the laundromat run by the protagonist, Ryoma Takebayashi. Carla arrives at the establishment following a recommendation from Serge Morgan.

In terms of her abilities and personality, Carla possesses a genuine talent for management. She enjoys taking a leading role in her work environment and is noted for excelling at demonstrating leadership. Compared to her twin brother Callum, Carla is more skilled at taking initiative and exercising authority, highlighting a dynamic where she is often the more proactive of the two. Her role in the story is primarily centered on her work at the laundromat, where she contributes her organizational and managerial skills to help the business.