Saijo no Osewa: Takane no Hanadarake na Meimonkou de, Gakuin Ichi no Ojousama (Seikatsu Nouryoku Kaimu) wo Kagenagara Osewa suru Koto ni Narimashita

Itsuki Tomonari lives a modest life until he becomes caught up in the attempted kidnapping of Hinako Konohana, heiress to one of Japan’s largest business groups, and somehow ends up responsible for looking after her. At school Hinako appears brilliant, beautiful, and perfectly composed, but behind closed doors she is lazy and hopeless at basic daily tasks.

Family circumstances force her to maintain the image of the “perfect young lady,” so Itsuki quietly helps her preserve it. As she comes to depend on him for nearly every part of ordinary life, the distance between caretaker and sheltered heiress begins to disappear, and Hinako finds that the thought of him leaving her side is becoming impossible to accept.