はたらく魔王さま!0

From Author Wars - https://authorwars.com/books/hatarakumo-wang-sama0-2945640.html

Overview:

Title: はたらく魔王さま!0
Author: 和ヶ原聡司
Year: 2014
Type: Novels
Series: はたらく魔王さま! / The Devil Is a Part-Timer

Editions/Publications:

2014 . はたらく魔王さま!0 (2014, 和ヶ原聡司, Kadokawa, ISBN-10: 9784048669009, 344 pages, Paperback, Novel)