異世界魔法は遅れてる! 4

From Author Wars - https://authorwars.com/books/yi-shi-jie-mo-fa-hachi-reteru-4-2445884.html

Overview:

Title: 異世界魔法は遅れてる! 4
Author: 樋辻臥命
Year: 2015
Type: Novels
Series: 異世界魔法は遅れてる! / The Magic in This Other World Is Too Far Behind!
Number in Series: 4

Variant Titles:

2018. The Magic in This Other World Is Too Far Behind! Vol. 4

Genres/Themes:

young-adult fantasy