Youkai Ningen

The survival Game/ horror type of story was a genre i really did like when i was a cringey edgy-teen now with all the manga i have read can easily say that it's one of the genre i despise the most .But before starting the review i must give my respect to the WaterFlame scanlations team for scanning this piece of trash without abandoning the project after 3 chapters

Art: 2
The art is bad sometimes it's ok and sometimes you just ask youself if the guy behind this really know how to draw .There are proportion problem on every single panel the storyboard is too much cut .Nah in the end the art is not bad it's total garbage

Character:1
It's like the author ate every survival game manga to vomitate the character

Story: 1
The story does not have any logic ,it sucks it has no purpose to tell us anything ,the character development has no effects on the characters ,the plot twist are ridiculous asf and the final revelation is typical bullshit and does not tell us anything about the story (because i think the author may have tought of a part 2)
So the story start like any of those survival game story the main character (who has the typical main character haircup) wake up in a place he does not know next to a girl he does not know then after some cliché reaction and some cliché plot point they discover that they have killing collars around their neck (like in lot of survival game manga)and that they need to kill other participants using a syringue to dissolve because if they dont do well the plot will never advance.They encounter their fist victim who looked kinda nice and who still tried to rape the cliché girl (yes you see who i'm talking about the guys who always die first, the big nice delinquent who ends up being a rapist).So they kill the guy who transform into jelly and put him in a box to send him to the mastermind after that the plot literally explodes.We have the typical tsundere interaction .The look the main girl may have something to do with the mastermind .Oh look we have 2 new character (loli and delinquent( 2) trying to kill us , oh look they wanna help us escape in the end *10 pages later* oh look we managed to escape ,oh look we where on a boat all along ,oh look now we are on the island of the organisation who does nothing oh look the twin sister of the cliché girl was here all along and did you know she was raped when she was a kid ?Oh look the delinquent (2) we encountered like 20 min ago knew it all along and came here to *blow the place*to take revenge .The twin sister is not bad .And after some plot explanation i did not understand and some garbage *emotional scenes* they manage to escape (i dont know how ) and we see them like 2 month after the event on a cliché scene like "iwe got home but thing will never really come back to normal " and then we discover that the Loli was the mastermind all along .

Enjoyment :1
So bad i could not even find this funny

Overall:1
A must read if you are collecting garbage manga

This manga starts out okay but completely collapses half way through, which is made worse by the fact that is an incredibly short manga, thus making it feel even shorter than the two volumes it actually is. It starts out somewhat interesting, though quite cliché, with it being a death game type manga with a protagonist that seems competent enough, decent writing, and tricks that weren't super amazing, but fair enough. But about half way through it changes to something completely random, full of completely arbitrary twists that don't have any impact at all because the reader has no investment in what they're related to, and a backstory that doesn't seem to justify what happened in the first half at all. There's also a romance between the hero and heroine, that has a decent enough start, but it reaches its conclusion instantly, so even though the ending focuses on finishing that properly, it's a weak attempt that has no impact whatsoever. The art was okay. 

tl;dr: A decent start that turns into a convoluted mess.

Just personal scratch.
Advised, possible spoilers.
Opinion & Informal

Art: 4/10
Anatomy and proportions had multiple instances of being off or odd-looking. A few examples were chapter 1 when the first victim is kicking the door on page ~20, page ~29 where she looks like she just gained at least 15 pounds worth of upper-body muscle, chapter 8 page ~19 (80), or chapter 8 page ~43. There were some really odd design decisions too. Why were the padlocks on their neck-collars paper thin? Seriously look at them and how thin they were. Furthermore, the chains attached to those padlocks looked like they could be snapped with one wrong fall or a good twist. In chapter 8 with the dead soldier; that knife handle looks a bit thin to be useful as a combat knife - more so in the very next panel showing how small the handle is relative to the solider's head. Overall, I had a problem with the art as it had many inconsistencies with relative size of objects, object realism, and character's proportions. Why was Kitazawa's shirt buttoned up to hide her cleavage only for the one "heart-touching" moment of the narrative? Did she suddenly become more maidenly to make her final damsel-in-distress bit more believable? The prior 90% of the manga thus far had no qualms in showcasing it. I may just be being very picky, but I feel the examples I pointed out are reasonable. After all, I'm comparing the art here to everything else I've read. Anyways, there were impact shots and plenty of them. They just didn't leave any impact at all. Nature and environmental showcases looked weak and were often just a mess of black blotches and silhouettes. Interiors were under populated and didn't do much to build the atmosphere or establish what the settings looked like. Overall, I didn't really think much at all about the art for its failure to make many things look real or at least believable.

Panel Progression: 5/10
Supporting tones were lacking. Much of the supporting backgrounds and details were just shadowed over, meh-looking silhouettes, or just not there when they should have been. Panel design was about average. Pacing was not good. Over the whole thing, yeah, the pacing was way too fast. I'll talk about examples down below. Overall, I thought the pacing was way off because some developments such as pivotal character relationship or plot building scenes were introduced way too early without any lead up or justification.

Characters: 4/10
The character designs were normal, school uniforms pretty much. However, it irked me how the cleavage of the females of this manga would be showcased or not depending on the state they were in. For example, at the start Kitazawa's chest was on display and was unsurprisingly used to push a plot development 10 or so pages into the first chapter. However, her shirt is buttoned up when she later becomes more heroine-like I guess? Glasses-girl was subjected to the same treatment except when she was revealed to be the ring-leader her cup size goes up two cup sizes and her character's design is now her with her shirt unbuttoned. Character development wise, there was no character development. There was no past (don't even kid me with what was attempted for Kitazawa) or implications for the future for any of the characters. That's it and that's all I really need to say.

Plot & Development: 4/10
At first, this seems something along the lines of Jinrou Game minus the game and may just be another forced killing scenario, but the plot abruptly throws a curve-ball out of nowhere expecting us to buy that some super computer is brainwashing soldiers to do its bidding to save humanity in a hope to introduce a deeper "do the ends justify the means?" development; mind you, this was only after 2 murders in which both were done exactly the same. Don't worry, nothing regarding morality or even psychological-like was actually touched upon. The main characters begin spouting shounen-like lines like "I'll survive with you!" or "We are going to survive this together!" after only exchanging a few words. Overall, I just want to say that things felt off. The pacing was fast, things developed out of nowhere and with the weirdest reasons, the bigger plot that it tried to develop was lame, and character dynamics felt shallow.

Conclusion: 4/10
Similar to the manga 6000 or Liar Game, I felt that the ending sort of just hit a wall. It was like the manga just ended mid sentence. Oh wait, it did.

Overall: 4/10
Not worth reading in my opinion.