One of the "Sweets Princes" of the school, who specializes in chocolate sweets. His dream is to become a patissier and make chocolate just like his uncle. His parents are a prestigious family of doctors who do not approve of his studying to become a patissier, and therefore one of the conditions under which he can stay at St. Marie Academy is to always be at the top of his class.
Kashino is unsociable, straightforward, and has a prickly character. Except for his childhood friend Andou, his self-confidence makes him reject everyone. He ignored both Hanabusa's and the Sweet Spirits' friendship when they met and has been mostly cold towards Ichigo because of her clumsiness and happy-go-lucky personality.
Even though he is hard on Ichigo, he really does care about her. Throughout the story Kashino starts to open up more and care more about others.
