Arisugawa Himari (有栖川ひまり?) (or Joni Wilson in the English dub version) is one of the six main Cures in KiraKira☆Pretty Cure A La Mode. She is a second-year student at Ichigozaka Middle School and is in the same class as Ichika and later Ciel. She is known to be as fast and light as a "squirrel".
Himari's alter ego is Cure Custard (キュアカスタード?), the Pretty Cure of intelligence and courage, and she is based off pudding and squirrels. Her catchphrases are "Sweets Are Science!" (スイーツは科学です！?) and "Let Me Explain!" (説明します！?)