世界の闇と戦う秘密結社が無いから作った（半ギレ）
Book Series
by Hagane Kurodome
Latest:
2020
Book 1
There Was No Secret Evil-Fighting Organization (srsly?!), So I Made One MYSELF! Volume 1
by Hagane Kurodome, Katto, Taishi
Book 2
There Was No Secret Evil-Fighting Organization (srsly?!), So I Made One MYSELF! Volume 2
by Hagane Kurodome, Katto, Taishi