Himawari bears a striking resemblance to her mother, having her dark-blue hair that she wears with straight bangs and a hime-cut. Like her brother, her hair flares out on the sides and back, and she has an ahoge (アホ毛, literally meaning: foolish hair) on the top of her head, which resembles the stem of a leaf. She has inherited her father's blue eyes, whisker markings on each cheek, unruly hair, and facial features. She is considered very cute.