The Great Jahy Will Not Be Defeated!

The Great Jahy, the Dark Realm’s second-in-command, cuts a frightening figure, feared and revered by all. But when a run-in with a magical girl results in the destruction of the precious mana crystal, the Dark Realm falls, transporting the newly puny and powerless Jahy to the human world! Unfortunately, plotting the revival of the Dark Realm from a cramped, crumbling one-room apartment is no easy feat when you have rent to pay and a job to keep!

116 chapters

Chapter 107
Chapter 106
Chapter 105
Chapter 104
Chapter 103
Chapter 102
Chapter 101
Chapter 100
Chapter 99
Chapter 98
Chapter 97
Chapter 96
Chapter 95
Chapter 94
Chapter 93
Chapter 92
Chapter 91
Chapter 90
Chapter 89
Chapter 88
Chapter 87
Chapter 86
Chapter 85
Chapter 84
Chapter 83.5
Chapter 83
Chapter 82
Chapter 81
Chapter 80
Chapter 79
Chapter 78
Chapter 77
Chapter 76
Chapter 75
Chapter 74
Chapter 73
Chapter 72
Chapter 71
Chapter 70
Chapter 69
Chapter 68
Chapter 67
Chapter 66
Chapter 65
Chapter 64
Chapter 63
Chapter 62
Chapter 61
Chapter 60
Chapter 59
Chapter 58
Chapter 57
Chapter 56
Chapter 55
Chapter 54
Chapter 53
Chapter 52
Chapter 51
Chapter 50
Chapter 49
Chapter 48
Chapter 47
Chapter 46
Chapter 45
Chapter 44
Chapter 43
Chapter 42
Chapter 41.5
Chapter 41
Chapter 40
Chapter 39
Chapter 38
Chapter 37
Chapter 36
Chapter 35
Chapter 34
Chapter 33
Chapter 32.5
Chapter 32
Chapter 31
Chapter 30
Chapter 29
Chapter 28
Chapter 27
Chapter 26
Chapter 25
Chapter 24
Chapter 23.5
Chapter 23
Chapter 22
Chapter 21
Chapter 20
Chapter 19
Chapter 18
Chapter 17
Chapter 16
Chapter 15
Chapter 14.5
Chapter 14
Chapter 13
Chapter 12
Chapter 11
Chapter 10
Chapter 9
Chapter 8
Chapter 7
Chapter 6
Chapter 5.5
Chapter 5
Chapter 4
Chapter 3
Chapter 2
Chapter 1
Chapter 0.3
Chapter 0.2
Chapter 0.1

The Great Jahy Will Not Be Defeated!

The Great Jahy Will Not Be Defeated! is an ongoing manga by KONBU Wakame, first published in 2017. It blends action, comedy, ecchi and shounen. You can read all 116 available chapters of The Great Jahy Will Not Be Defeated! online for free on MangaPulse; the newest is Chapter 107, added 2026-06-25. New chapters appear here shortly after they're released.

KONBU Wakame · 2017 · Ongoing

Action · Comedy · Ecchi · Shounen · Slice of Life · Supernatural