One of the "Sweets Princes" of the school who specializes in candy sculptures and flower-based cakes. Hanabusa's dream is to work with his mother, who excels at Japanese flower arrangement and is the flower arranging teacher at St. Marie Academy. His father was a horticulturist who specialized in roses and died in a car accident several years before the story takes place. The bottle of rose water Hanabusa keeps is a memento of his father. Since his father died, Hanabusa felt that he should be kind to his mother and women in general. As a result, Hanabusa always centered on roses, and is extremely nice to all females (to the point of being a borderline perpetual flirt). He also seems narcissistic and heavily concerned about his appearance; for example, Café states that Hanabusa needs more than an hour to get ready for school in the mornings. In Yumeiro Patissiere SP Professional, Hanabusa starts to work on his dream with his mother and takes an indefinite leave of absence from school. He admits that he is also in love with Ichigo, although he tells Kashino that he can have her (presumably to make Ichigo happy), but that if she ever dumps him he will claim her for himself.