Invaders of the Rokujouma!? 38

From Author Wars - https://authorwars.com/books/invaders-of-the-rokujouma-38-2972763.html

Overview:

Title: Invaders of the Rokujouma!? 38
Author: Takehaya
Year: 2021
Type: Novels

Editions/Publications:

2021 . Invaders of the Rokujouma!? 38 (2021, Takehaya, J-Novel Club, $6.99, ebook, Novel)