Maou no Hisho魔王の秘書 (Japanese); 魔王的秘书 (Chinese); Satan's Secretary; The Demon King's Secretary (English); Thư Ký Của Quỷ Vương (Vietnamese - Tiếng Việt - TV)
- #11 - The story of a human and a demon04-21-2020
- #10 - Vol.01 Ch.01012-24-2019
- #9.5 - Extra12-13-2019
- #9 - A Conquest They'll Never Forget08-02-2018
- #8 - Wake Up and Conquer The World#8 - Wake Up and Conquer The World08-02-2018
- #7 - Maou no Hisho 7#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#6 - The Real Meaning of Conquering The World
- #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 End#4 - The King's Nightmare Has Yet to End08-22-2017
- #3 - Conquest changes. Secretary changes.#3 - Conquest changes. Secretary changes.08-22-2017
- #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