大魔法使いの妹

From Author Wars - https://authorwars.com/books/da-mo-fa-shi-inomei-2719658.html

Overview:

Title: 大魔法使いの妹
Author: 暁なつめ
Year: 2017
Type: Novels
Series: この素晴らしい世界に祝福を!
Number in Series: 11

Variant Titles:

2020. The Arch-Wizard's Little Sister

Genres/Themes:

young-adult fantasy