Giant Ojō-sama

• Ja Kanji — ジャイアントお嬢様 • Ja Romaji — Jaianto Ojō-sama • Genre — Comedy

• Type — manga • Author — Nikumura Q • Publisher — Shogakukan • Imprint — Shōnen Sunday Comics Special • Magazine — Sunday Webry • First — July 30, 2021 • Volumes — 12

• Type — tv series • Director — Hiroshi Ikehata (director) • Writer — Yū Satō • Music — * Yūsuke Shirato • Kijibato • Aira • Studio — Tatsunoko Production • First — January 2027 • Last — scheduled

• Portal — yes Giant Ojō-sama 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 is set to premiere in January 2027.

Oriko Fujido is an heiress of the wealthy Fujido Zaibatsu conglomerate, 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.

• Oriko Fujido • Yū Serizawa • Dr. Sebasuchan • Junya Enoki

Written and illustrated by Nikumura Q, Giant Ojō-sama was originally a web comic published on Shueisha's Jump Rookie manga website on December 17, 2020. It later began serialization on Shogakukan's Sunday Webry manga website on July 30, 2021. The first volume was later released on November 12. Its chapters have been collected into twelve tankōbon volumes as of August 2026.

An anime television series adaptation was announced on March 3, 2025. The series will be produced by Tatsunoko Production and directed by Hiroshi Ikehata (director), with Katsuya Ōshima serving as assistant director, Yū Satō handling the series composition and scripts, Hajime Mitsuda designing the characters and serving as chief animation director, and Yūsuke Shirato, Kijibato, and Aira of Dream Monster composing the music. It is set to premiere in January 2027.