Jahy-sama wa Kujikenai!
The Great Jahy Will Not Be Defeated!
What would you like to edit?

Jahy-sama wa Kujikenai!

Alternative Titles

Synonyms: Jahy-sama Won't Be Discouraged!
Japanese: ジャヒー様はくじけない!
English: The Great Jahy Will Not Be Defeated!
More titles


Type: Manga
Volumes: Unknown
Chapters: Unknown
Status: Publishing
Published: Aug 22, 2017 to ?
Genres: Comedy Comedy, Supernatural Supernatural
Demographic: Shounen Shounen
Serialization: Gangan Joker
Authors: Konbu, Wakame (Story & Art)


Score: 7.441 (scored by 95029,502 users)
1 indicates a weighted score.
Ranked: #33762
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #418
Members: 39,407
Favorites: 689

Available At


Ranked #3376Popularity #418Members 39,407
Add to My List
Volumes: /?
Chapters: /?


Once respected as the Demon Realm's second greatest authority, the Demon King's aide, Jahy, ruled her subjects with fear. But when a magical girl attacks and destroys a mystic gem containing massive power, the Demon Realm is destroyed.

Although she survives, Jahy has lost almost all of her powers and finds herself stranded in the human world with a childlike appearance. In order to gather more mystic gems so that she can permanently restore both her original form and the Demon Realm, Jahy will have to adjust to her new life and deal with everyday problems that she has never experienced before. From working to pay for living expenses to arguing with her landlord whenever her rent is late, the great Jahy will not be discouraged!

[Written by MAL Rewrite]


Jahy-sama wa Kujikenai! has been published in English as The Great Jahy Will Not Be Defeated! by Square Enix since July 27, 2021.

Related Manga


Store Manager
Jinguu, Kyouko
Sasaki, Kokoro


Sep 20, 2018
Preliminary (20/? eps)
A half naked loli on the cover? What a piece of trash am i rig?

Remember Hataraku Maou-Sama? Now add decent writing, now add more boobs, now remove sex jokes of any kind, now add a tsundere, now remove the common negative factors that come into play when someone half-heartedly adds a tsundere character into a story, now remove pants, add bullyng (not enough to be cruel but enough to be funny) and mix everything while adding incredibly charming characters into a enjoyable manga.

This is what Jahy-sama wa Kujikenai! is.
The story is good enough and has a decent pacing. I can't go deeply into details (just ...
May 21, 2018
Preliminary (16/? eps)
I came In not expecting much. But now that I've caught up with It, I can safely say that I wish this already had more.

The comedy, The characters and just everything about this I enjoy.

The MC is really likable. I'm always feeling really sad for her though. I don't know what about It. But It's just sad seeing this former person that was praised and loved by all now living in a small apartment

The Side characters have all been enjoyable with me liking everyone we've come across.

I also got to give props for the story being on that fine line between characters ...
Nov 8, 2021
Mixed Feelings
Preliminary (61/? eps)
For a comedy manga this sure doesn't make me laugh. At all. The joke of every chapter is the same, someone who SHOULD be competent does something incompetent and that's supposed to be funny. Every chapter felt exactly the same as the previous because they all have the same punchline. The characters aren't interesting, the jokes aren't funny, the story doesn't add anything to the series. There are dozens of comedy manga that are actually funny with lots of variety that you could read instead. Jahy just falls short in every crucial aspect of comedy manga. It's not completely awful, but your time is much ...

Interest Stacks

by KinkyP
36 Entries · 13 Restacks
50 Entries · 29 Restacks


Recent News

North American Anime & Manga Releases for November

North American Anime & Manga Releases for November

Here are the North American anime, manga, and light novel releases* for November. Week 1: November 1 - 7 Anime Releases Fate/kaleid liner Prisma☆Illya 2wei! (incl. S...read more

North American Anime & Manga Releases for July

North American Anime & Manga Releases for July

Here are the North American anime, manga, and light novel releases for July. Week 1: July 5 - 11 Anime Releases Amnesia Complete Collection Blu-ray [2022 Re-release]...read more

Recent Forum Discussion

Poll: Jahy-sama wa Kujikenai! Chapter 85 Discussion
Icewolf004 - Sep 26
4 repliesby Softhenic03 »»
Oct 9, 9:48 AM
Poll: Jahy-sama wa Kujikenai! Chapter 84 Discussion
Kuma - Jun 29
5 repliesby Softhenic03 »»
Jul 4, 9:59 PM
Poll: Jahy-sama wa Kujikenai! Chapter 83 Discussion
Icewolf004 - May 26
4 repliesby Softhenic03 »»
Jun 15, 3:02 AM
Poll: Jahy-sama wa Kujikenai! Chapter 40 Discussion
Stark700 - Dec 17, 2019
10 repliesby luinthoron »»
May 30, 6:49 AM
Poll: Jahy-sama wa Kujikenai! Chapter 37 Discussion
Stark700 - Nov 6, 2019
4 repliesby luinthoron »»
May 30, 6:35 AM