Gyakusatsu Happy End
Massacre Happy End
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Gyakusatsu Happy End

Alternative Titles

Japanese: 虐殺ハッピーエンド
English: Massacre Happy End
More titles

Information

Type: Manga
Volumes: 8
Chapters: 55
Status: Finished
Published: Aug 3, 2017 to Dec 5, 2019
Genres: Horror Horror, Mystery Mystery, Supernatural Supernatural, Suspense Suspense
Theme: Psychological Psychological
Serialization: Manga Park
Authors: Mukoura, Hirokazu (Art), Miyatsuki, Arata (Story)

Statistics

Score: 7.151 (scored by 36273,627 users)
1 indicates a weighted score.
Ranked: #65922
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #1956
Members: 10,357
Favorites: 136

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Reviews

Filtered Results: 5 / 10
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Preliminary Spoiler
Aug 2, 2021
Story: 8

Very entertaining and engaging. The manga manages to give a twist to the concept of time loops, and keeps you abreast of the decisions that the protagonist will make taking into account his goal and curse.

Art: 7

Regarding art, it adapts very well to different situations, emphasizing the macabre of some scenes, not recommended for those with a sensitive stomach.

Characters: 7

As for its characters, they all fulfill their role quite well. Something that I really liked was that unlike other works of this style, the protagonist is not so much a genius or a defenseless child, but someone who makes decisions ...
Jul 26, 2023
Shout out to stories about “People put into the absolute worst situation possible”. Gotta be one of my favorite genders.

This is a story engineered to question your morality as a human being. Right from the setup, how the hell are you supposed to react when put in a time loop where killing is the only way to tomorrow? Maybe you can react to it properly, formulate a reason, a way, but oh no, of course we can't give the protagonist, Kusakabe, a nice day. Put his sister on a timer, and watch the whole world burn. No time to think, no time to give ...
May 27, 2022
Preliminary (20/55 chp)
I've been following this manga for several months and I guess only 20 chapters have been translated into English (although all 55 are translated into Russian) so far. I'm basing my review on those first few chapters.

I am someone who likes edgy manga. When I say "edgy", I mean a manga that unites two things: originality and transgression. A manga that merely violates taboos is not "edgy", it's just offensive. In this sense, my application of the word "edgy" to a manga is a compliment of the highest order.

Gyakusatsu happiendo is a very, very edgy manga. It's plot is a combination of two very popular ...
Nov 12, 2022
What if tomorrow never comes, unless you kill someone?

Are you fans of Death Note? or are you familiar with the survival manga Signal 100? And Gyakusatsu Happy End is strongly recommended for you! Bring you the writer of unpopular survival manga Signal 100, Gyakusatsu Happy End has a lot of bloody stuff, different from the Signal 100, this series contained more logically killin stuff rather than a graphic gore stuff.

Story 7/10
Kusakabe Makoto, a highschooler with his poor life (abandoned mother and living with his not-caring father), only has his little sister lying down in critical condition in hospital. But somehow hope is coming to him, his sister could ...
Feb 23, 2023
It was a thrill ride, I won't drag on this preface too much and just get to the nitty gritty of the review for those interested in this banger manga.

Story: 10

The time travel trope tends to either be done poorly, or be done well, there's usually never any in-between. It was done in an interesting way in this, and definitely done well. It's equatable to how Steins;Gate did it, granted they're two different styles, it was handeled in a way that they're close enough to compare (the way time traveling is handled, not the genres). I can't say it's the most unique, but it's a ...