Giant Ojō-sama (ジャイアントお嬢様) is a Japanese comedy manga series written and illustrated by Nikumura Q. It began serialization on Shogakukan's Sunday Webry manga website in July 2021. An anime television series adaptation produced by Tatsunoko Production has been announced.
Plot
Oriko Fujido is an heiress of the wealthy Fujido Zaibatsu conglomorate, whom was given ownership of a town for her fourth birthday. Several years later, a kaiju attacked the town. Her butler, Dr. Sebastian, gives her an experimental energy drink which turns her into a giantess to fight against it. She then declares that she will always defend the town as its giant protector. During the manga, it is stated that she does unintentionally cause damage to the town while doing so.