Hazuki Kudou

As the eldest daughter of the Kudou household, Hazuki is Kiyoka's biological sister who has previously gone through a politically motivated marriage that ended in divorce. Entrusted by her brother Kiyoka, she takes on the role of home tutor for Miyo Saimori, guiding her in the manners befitting a refined lady. Known for her straightforward and open-minded nature, Hazuki favors Western-style clothing and treats Miyo with a sisterly warmth, serving as a vital source of emotional support and guidance within the Kudou family.