She loves being patted by Itsuki. She doesn't necessarily see him as a romantic interest at first, but seeks a family-like closeness, though sometimes their physical distance is far from familial. In public, she plays the role of a perfect, kind, and brilliant young lady who ranks first in her grade. In front of those at home and Itsuki Tomonari, she is quiet, lazy, spoiled, and moves at her own pace, yet she is incredibly kind and inexplicably smart. She has told only Itsuki that he can speak casually to her and prefers he doesn't call her "Milady." She often suffers from fevers due to the stress of acting the complete opposite of her true personality. She is actually quite prone to jealousy. Her mother is absent, and her father is the head of the Konohana Group, so he can never take time off, even when she has a fever. When she wakes up, she is often groggy and asks for help getting dressed. Eventually, she begins to fall in love with Itsuki, though she doesn't realize it herself; she starts feeling embarrassed about the things he used to do for her and doesn't want to show him her slovenly side, becoming a bit of a tsundere.

Hinako's maid. She is always by Hinako's side except when she is at school. She is sincere and reliable. She also tutors Itsuki in his studies.