Read manga: Machikado Mazoku

manga
Summary:

Awakening her dormant abilities as a devil one day, Yuuko Yoshida aka Shadow Mistress Yuuko, is entrusted with the mission to defeat the Light clan's shrine maiden, a magical girl, by her ancestor Lilith. Yuuko meets magical girl Momo Chiyoda through her classmate Anri Sada, and challenges her to a duel, but loses quickly due to her lack of strength.

Since then, Yuuko has struggled with her role as a devil and her duel with Momo, and borrowed help from her regularly. However, by a strange coincidence, Yuuko also weakens Momo by taking away her power to cooperate in protecting the peace of Tama city.

Chapters (109)
Aug 25, 2019
Vol.1 Chapter 0
Aug 25, 2019
Vol.1 Chapter 1
Aug 25, 2019
Vol.1 Chapter 2
Feb 09, 2020
Chapter 3
Feb 09, 2020
Chapter 4
Feb 09, 2020
Chapter 5
Feb 09, 2020
Chapter 6
Feb 09, 2020
Chapter 6.5
Aug 25, 2019
Vol.1 Chapter 7
Aug 25, 2019
Vol.1 Chapter 8
Aug 25, 2019
Vol.1 Chapter 9
Sep 24, 2019
Vol.1 Chapter 9.5
Aug 25, 2019
Vol.1 Chapter 10
Aug 25, 2019
Vol.1 Chapter 11
Aug 25, 2019
Vol.1 Chapter 12
Aug 25, 2019
Vol.1 Chapter 13
Sep 24, 2019
Vol.1 Chapter 13.5
Oct 13, 2019
Vol.2 Chapter 13.9
Aug 25, 2019
Vol.2 Chapter 14
Aug 29, 2019
Vol.2 Chapter 15
Sep 29, 2019
Vol.2 Chapter 15.5
Aug 30, 2019
Vol.2 Chapter 16
Sep 20, 2019
Vol.2 Chapter 17
Sep 24, 2019
Vol.2 Chapter 18: Transformation's Secret!! Demon's New Goal
Sep 25, 2019
Vol.2 Chapter 19
Sep 29, 2019
Vol.2 Chapter 19.5
Sep 24, 2019
Vol.2 Chapter 20
Sep 24, 2019
Vol.2 Chapter 21
Sep 25, 2019
Vol.2 Chapter 21.5
Sep 24, 2019
Vol.2 Chapter 22
Sep 28, 2019
Vol.2 Chapter 23
Sep 29, 2019
Vol.2 Chapter 24
Oct 13, 2019
Vol.2 Chapter 25
Sep 30, 2019
Vol.2 Chapter 26: Conveying Thoughts!! Demon Takes A New Step!!
Oct 01, 2019
Vol.2 Chapter 26.5: Extra And Volume 2 Contents
Oct 13, 2019
Vol.3 Chapter 26.9
Oct 01, 2019
Vol.3 Chapter 27: Confrontation Once Again!! Magical Girl's New Form!?
Oct 04, 2019
Vol.3 Chapter 28: Neighbourhood Strife! Love Thy Neighbour!
Oct 08, 2019
Vol.3 Chapter 29: Sumptuous Feast! Marbled Beef's Cosmic Taste
Oct 08, 2019
Vol.3 Chapter 29.5: Extras
Oct 08, 2019
Vol.3 Chapter 30: Ruins Search!! Problemed Mikan And Excited Demon
Oct 12, 2019
Vol.3 Chapter 31: Transmitting Trade Secrets?! Demon's New Weapon!
Oct 13, 2019
Vol.3 Chapter 32: The Net's Darkness!? Hacking Momo's Feelings!
Oct 13, 2019
Vol.3 Chapter 33: The Witch Of Darkness Returns! Steam From Hell!
Oct 13, 2019
Vol.3 Chapter 33.5: Extra
Oct 15, 2019
Vol.3 Chapter 34: New Species Found! Neighborhood Cafe Is A Demon's Den
Oct 17, 2019
Vol.3 Chapter 35: Raid! Momo's Rescue Shamiko Operation!
Oct 20, 2019
Vol.3 Chapter 36: Maze Of Memories!? The Mystery Hidden In Cats And Snow!
Oct 20, 2019
Vol.3 Chapter 36.5: Extra
Oct 22, 2019
Vol.3 Chapter 37: Demon Awakening! Cut Open Your Own Path!
Oct 27, 2019
Vol.3 Chapter 38: Secrets Of 10 Years Ago! Memories Shaped Like Petals
Dec 16, 2019
Vol.3 Chapter 39
Oct 28, 2019
Vol.3 Chapter 39.5: Extra And Volume 3 Contents
Nov 01, 2019
Vol.4 Chapter 39.9: Volume 4 Introduction
Nov 06, 2019
Vol.4 Chapter 40: A Short Holiday!! Demon's Summer Festival
Nov 10, 2019
Vol.4 Chapter 41
Nov 21, 2019
Vol.4 Chapter 42: Win Her Over With Food! Secret Demon Recipe!!
Nov 25, 2019
Vol.4 Chapter 43: Sparks Clash!? Light And Dark Joint Outing!
Dec 16, 2019
Vol.4 Chapter 43.5
Nov 25, 2019
Vol.4 Chapter 44: Black Emotions!! Darkness Peach Special!!!
Nov 26, 2019
Vol.4 Chapter 45: Mother Nature! Sakura Chiyoda's Spring
Dec 16, 2019
Vol.4 Chapter 46
Dec 02, 2019
Vol.4 Chapter 46.5: Extras
Dec 04, 2019
Vol.4 Chapter 47: Ancestor’S Dojo!? The Demon’S Ultimate Weapon!
Dec 04, 2019
Vol.4 Chapter 47.5: Extras
Feb 09, 2020
Chapter 48: A New School Term! The Magical Girl’S New Role!
Dec 16, 2019
Vol.4 Chapter 49: Save Our Friend!! Demon And Vassal's Determination
Dec 23, 2019
Vol.4 Chapter 50: The Battle Within The Dreamscape!! Unleash The Legendary Weapon!!
Dec 29, 2019
Vol.4 Chapter 51: Coming To Light! The Truth Behind The Tangerine Colored Curse
Jan 08, 2020
Vol.4 Chapter 52: Ritual Of The Dark Night! The Demon’S New Friend!!
Jan 08, 2020
Vol.4 Chapter 52.5: Extra And Volume 4 Contents
Jan 15, 2020
Vol.5 Chapter 52.9: Volume 5 Introduction
Jan 23, 2020
Vol.5 Chapter 53: Communications Revolution! Starting From Today I'm A Smart Demon!
Jan 30, 2020
Vol.5 Chapter 54: Job Hunting! The Right Beast Girl In The Right Place
Feb 09, 2020
Vol.5 Chapter 55: Demon’S Birthday Celebration!? Peachy’S Afterschool Escape!
Feb 18, 2020
Vol.5 Chapter 56: Seals Are Painful 1: Ancestor's Holiday
Feb 18, 2020
Vol.5 Chapter 57: Seals Are Painful 2: A Love For Okuokutama
Mar 01, 2020
Vol.5 Chapter 58: Seals Are Painful 3: Lilith-San’S Manly Night
Mar 01, 2020
Vol.5 Chapter 58.5: Extras
Mar 06, 2020
Vol.5 Chapter 59: Put Our Heads Together! The Demon’S New Battle Outfit
Mar 15, 2020
Vol.5 Chapter 60: Café’S Closure Crisis!? The Demon’S Relocating Service!!
Mar 26, 2020
Vol.5 Chapter 61: The Uninvited Guest! The Ruins-Styled Cafe Is A Powder Keg!!
Mar 26, 2020
Vol.5 Chapter 61.5: Extra
Apr 02, 2020
Vol.5 Chapter 62: Magnum Opus
Apr 03, 2020
Vol.5 Chapter 62.5: Extra
Apr 09, 2020
Vol.5 Chapter 63: A Raging Situation!? Lico-Kun’S Torrential Havoc!!
Apr 09, 2020
Vol.5 Chapter 63.5: Extra
Apr 14, 2020
Vol.5 Chapter 64: A Blend Of Emotions!! Banda Terrace’S New Friend!!
Apr 14, 2020
Vol.5 Chapter 64.5: Extra And Volume 5 Contents
Apr 21, 2020
Vol.6 Chapter 65
Apr 28, 2020
Vol.6 Chapter 66
May 07, 2020
Vol.6 Chapter 67
May 13, 2020
Vol.6 Chapter 68
May 21, 2020
Chapter 68.5: Spinoff
May 27, 2020
Chapter 69
Jun 02, 2020
Chapter 70
Jun 10, 2020
Chapter 71
Jun 18, 2020
Chapter 72
Jul 06, 2020
Chapter 73
Sep 05, 2020
Chapter 74
Oct 06, 2020
Chapter 74.5: Anime Special Edition
Oct 28, 2020
Chapter 75
Dec 04, 2020
Chapter 76
Dec 29, 2020
Chapter 77
Mar 09, 2021
Chapter 78
Apr 08, 2021
Chapter 79
May 20, 2021
Chapter 80
Aug 11, 2021
Chapter 81
Sep 12, 2021
Chapter 82