Konata

Konata is a mysterious high school girl who confined a mangaka in his (The mangaka's) own room.

The reason she held him captive is so he can draw manga for her.

Despite wearing a school uniform, Konata didn't really go to school. She bought foods and daily needs with the Mangaka's bank account.

During the confinement, Konata learned how to cook so she can feed the Mangaka more proper and healthy food. Over time, she started to let her guard down and even reveal her face and name to the Mangaka.