Kirakira PreCure a la Mode: Himari Arisugawa

Also known as "Cure Custard", she's an shy hard-working second year middle school student, the reason why she is always alone is because of her genius knowledge on sweets like an sugar otaku and nobody took her seriously because of that until Ichika shown up and got her to open up to others later on. While working on the KiraPati Cafe, she is very smart about sweets and pastries, often being referred to as a "Sweets Professor" to her friends. As Cure Custard, her abilities are represented to an squirrel, like speed-based attacks and lightning-type powers. From Episode 2 and 42.