Maou no Hisho魔王の秘書; Satan’s Secretary; 魔王的秘书; 마왕의 비서; The Demon King's Secretary; Секретарь Дьявола
- #13 - Chapter 1306-14-2026
- #12 - Chapter 1206-01-2026
- #11 - The story of a human and a demon04-22-2020
- #10 - Vol.01 Ch.01012-25-2019#10 - Vol.01 Ch.010
- #9.5 - Extra#9.5 - Extra12-14-2019#9.5 - Extra
- #9 - A Conquest They'll Never Forget#9 - A Conquest They'll Never Forget08-03-2018#9 - A Conquest They'll Never Forget
- #8 - Wake Up and Conquer The World08-03-2018#8 - Wake Up and Conquer The World
- #7 - Maou no Hisho 708-21-2017
- #6 - The Real Meaning of Conquering The World#6 - The Real Meaning of Conquering The World07-25-2017
- #5 - All Demons Gather Here#5 - All Demons Gather Here08-22-2017#5 - All Demons Gather Here
- #4 - The King's Nightmare Has Yet to End08-22-2017#4 - The King's Nightmare Has Yet to End
- #3 - Conquest changes. Secretary changes.08-22-2017#3 - Conquest changes. Secretary changes.
- #2 - The Conquest#2 - The Conquest08-22-2017#2 - The Conquest
- #1 - Without the secretary, the world can be saved#1 - Without the secretary, the world can be saved05-07-2017#1 - Without the secretary, the world can be saved