Prison School

-!Spoilers bellow!-
-I will only talk about the ending-
(sorry for the bad english, I am from south America)
Prison School is a masterpiece 10/10. Great art, great characters, and a marvelous story.
Well yes it has some flaws, but most of the complain i see is from the end of the series, I HATE IT, i almost screamed in frustration when i read that.
But its the perfect ending, and is the fact that every one hates it that make it so brilliant, through the manga we follow the story of 5 douche bags, they are NOT HEROES, they only make fucked up shit and the plot only begins because they get caught doing literally sexual harassment, and yet, we sympathize with they story, we are mostly on their side, but what about the other side?
The other side of the spectrum are the girls, it doesn't matter if they are a friend or a foe, the boys are always trying to abuse or benefit from then, but it doesn't make the girls a victim, they are as bad, if not worse than the boys. The 5 are isolated, they are exotic animals to the women there, and they keep "messing up" (for a lack of better words) with the boys, the President puts then in horrible situations to her own benefit, like the bonner episode, she sacrifices everything to her own good. the vice pres. keeps physically abusing the 5, and Hana is the worse, she keep trying to shame Kiyoshi after the accident, she could forgive him and forget what happened, but her own pride keeps her going, the same pride that is responsible for this bitter ending, and eventually she herself succumbs, when she mistook the first sexual experience she had for love for Kiyoshi.
What is my point you are asking, what this rambling is for? My point is: EVERY ONE OF THE CHARACTERS ARE A BUNCH OF DIPSHITS, there are no one that is entirely good or bad, there are no hero nor villain, they are people, even worse, they are TEENAGERS, they have flaws, although the boys have known each other since childhood, they constantly backstab each other for own benefice, the girls have a superiority complex so great that they still hate the 5 after all the sacrifice they have done, and yet there are one person that is different, one person that through the story remained pure, Chiyo.
I never liked Chiyo, in a cast full of interesting and well written characters, i always tough she was extremely bland. After all the shit Kiyoshi have done, she still likes him, she doesn't complain, her personality is being good and comprehensive, but she isn't a god, and she finally breaks in the end.
The ending is great, because the protagonist *doesn't* win, he losses and deserves to lose, because after everything he went through, he still is a bad person, even he admits: "I am a coward and a pervert, a sick wimp". And being a son of a b*tch, he gets what he deserves, but still, WHY THIS MAKES EVERYONE SO FRUSTRATED?
Because we sympathize with Kiyoshi, we sheer for the bad guy, that's why we hate the ending, because it is a final flip off of the author, not for the charterers he created, but for us, the readers, you need to have steel balls to say a" Fuck You" to your readers, and the worse part? we deserve it.
The ending is great.

I finished the anime twice, and I got curious and read the manga. I read the manga all the way through to the end. I sat through that awful cavalry arc. I watied for the wet t-shirt which never came. I was so happy when Chiyo accepted Kiyoshi. Then, they freaking ruined it on the last page. There is no happy ending. It is one filled with anger. My anger, and those who were read along with me. It is not even a good sad ending. It is a half-assed ending. The bros never even got together in the end, they were just floating somewhere else in some river.

This used to be about bros being bros, but after chapter 85 it changed to bros getting along with girls. At that point it was already deteriorating. There is nothing wrong with putting girls into the mix, but the bros grow further apart with every chapter.

When I was reading this manga I didn't laugh, which speaks volumes for a comedy series. The jokes became redundant and stopped being funny, the chapters dragged on. In fact, I was feeling pretty stressed while reading this, because the misunderstandings keep piling on top of one another, and their problems are never solved. The characters never get to be happy, absolutely no one gets the last laugh since everyone is so stressed, neither the protagonists nor the antagonists. Do they accomplish anything? No, misunderstandings and problems just keep accumulating until the manga ENDED. So this is just a story without a conclusion. Well, there IS one, but no one is happy since the no one has tried to solve any of their problems. When they DO try, however, nothing changes in the end because they screw up because 1.JUST HURRY UP AND DO IT BEFORE ITS TOO LATE or 2.GODDAMMIT STOP BEING A SIMP. A prime example is when Gakuto was trying to apologize to Mitsuko but failed because he is a greedy simp.

However, there is one aspect I would like to praise this manga for, and that is Risa x Andre. The author has stuck with Andre's masochist setting till the end, and not only that, he broke this setting by introducing him to the kindness of Risa. This is not a bad thing, this shows that Andre is growing as a character, and they are heading towards a healthy relationship. On the other hand, they did a bad job with Joe and his ant-loving setting. After the OVA episode, which is around chapter 85-88 out of 278 chapters, there is not another mention of ants. While this does not bother me considering loving ants is quite restrictive and can stump the author, that is not an excuse to just forget that he had this setting and not even mention it let alone write up an excuse for it when the manga is not even half-way done. Everyone except for Risa x Andre just kinda stopped growing and developing after a while, in fact, they are regressing, and at the end, you feel like nothing has really improved since the beginning of the series, but instead everything got worse. There are some developments with Hana x Kiyoshi, but at the very end, they decided to make Hana a million times more bitchy, pretty much nuking the ship in order to let Chiyo x Kiyoshi set sail, only to nuke it with a shit eating grin, effectively nullifying all developments up until that point.

This is the first time saying this, but I wish I never started the manga. I should've stopped at the anime. Reading the manga just wasted my time with, I don't know, 50-100 chapters of shitty cavalry arc and not an ounce of the bro essence found during their prison days. There is so much I want to express but I can't write more, because I just finished this and I am absolutely livid with how it ended. I want my hours back, Prison School.

The series is not funny it's hilarious yep very hilarious.
full of fanservice in very very hilarious way
The story is centered in a high school where barley all the students are girls there is minority boys and by minority boys I'm talking about 5 student Kiyoshi-gakuto-joe-andre-shingo a failures to start any relationship with girls once they tried to peeing on girls in bathroom which ended badly by them captured at hands of the president and the vice-president leading them to go to the prison of this school and being beaten badly .
All I care is the one who made this series hilarious is Gakuto for me , how about you?

This is the story of a manga with so much potential which fell into a dark abyss.

Let me start off by stating I HATE ecchi manga. The manga I read is usually slice of life, psychological thrillers, comedies and romances. I hate manga with nothing to contribute other than vulgar scenes. If I wanted to read ecchi stuff I know a better place to do this (you know what im talking about). I never thought I would end up reading something like this, but after stumbling upon it randomly and browsing through the first couple of chapters, I got enthralled by the incredible quality of the art, and kept on reading it until the very end.

This brings me to my first point and arguably the manga's biggest strength: ART. The art in this manga is amazing. No, amazing is an understatement. It is incredible. The characters designs, shadow manipulation, facial expressions, and of course, ecchi scenes, are all done to perfection. Akira Hiramoto is an incredibly talented manga artist, and this is easily in my top 5 art in mangas I have ever seen. I can only imagine how much of an unstoppable force Hiramoto would be in a universe where his writing was even just half as good as his art.

This brings me to my next point. While the art is superb, the writing leaves much to be desired, especially during the last chapters.

First of all, let me start by saying the comedy is ok. Jokes are vulgar, and very oriented towards a male audience. Sometimes it gets overly raunchy and even disgusting at times, but this is to be expected out of ecchi manga so nothing out of the ordinary here. The incredible art does make up for this, by having some hilarous character expressions and scenes.

Now on to the story. The story is a huge mess. At first, the story is clean and concise. There is a goal and everyone is working towards that single goal with some hilarous events and some of the best scenes happening here, such as Kiyoshi's and Hana's hilarious and charming encounters. Howver, by the end of the story in the last few arcs, it is a convoluted mess, with multiple parallel events happening at the same time, some of which I could not care less about such as the principal's arc, constantly jumping between these parallels over and over again. To make matters worse, all of these parallels are convoluted and full of random, non-sensical events, and tons of secondary and uncessary characters which spread our attention too thin.

Character development is also a huge mess. It starts off good, with the characters seeming genuine, interesting, and real. If anything, they were a little too vulgar. They reminded me a little bit of the breakfast club. But as the story goes on, main characters start to lose their personalites and genuinity and by the end they are complete degenerate animals who think about nothing but sex. The manga then makes the decision to have some very real and charming moments in the first half, and then make a complete joke of these events as if they had no purpose later.

Why is Hana, arguably the character with the best development in the story and with the most charming events, completely thrown under the bus by the end? Why give us all these cute scenes of her only to completely ignore her and her feelings later? Why do I have to read a complete side story about the principal if it has no relevance in the main story and I do not care about any of the characters who show up in his story? Why give the main characters such a big part in the beginning of the story only to shift our attention onto random ass characters which are introduced at the last moment? Why is a scene of someone trying to take away the headband of another character 10 chapter long (is this is dragonball all over again)? Why did I read 277 chapters only for everything to go to waste in an ending that can only be described as playing a videogame for hours only for the console to shutdown unexpectedly and realizing you did not save and losing all your progress?

I am sad. This had so much potential and some characters I did care about. At some point during the later chapters I gave up on pretty much everything and only kept on reading it to see what would happen to hanna, kiyoshi and meiko, because at that point I had pretty much stopped caring about everyone else.

Hiramoto is an incredible artist who deserves to go on and create a masterpiece with his drawing skills later. Just for that I am giving it an ok score to support him. But this manga definetely left me with much to be desired.

Started out decent and kept on getting better till midway. The quirky characters were quite interesting. I started enjoying the gags and actually got hooked. After that, the series started rolling downhill. The story felt severely dragged and the characters (or their actions) got more and more unlikeable. In fact, if you are like me, you might end up hating every single one of them and while this is quite subjective, I personally am not a fan of twisted endings.

Is it a bad manga?
A: Well, that depends. I wouldn't go as far as calling it bad because honestly, I did enjoy quite a few moments while reading it. My only regret is that I can't say the same for the entirety of the read.

Would I recommend it?
A: No. If you (like me) tend to get engrossed too much in the story, don't read it. You'll just end up with a headache once you are done with it and wish that you had spent all that time doing something else.

I dislike ecchi - it is juvenile and lazy.

So how can I give this series a 10/10? Simple: Prison school is a satirical deconstruction of ecchi taken to absurdity. It unapologetically magnifies and caricaturizes ecchi in the same spirit as Golden Boy.

Yes, you read that right, Prison School is the spiritual successor of Golden Boy.

To enjoy this series, you must realize it's a satire on the ecchi genre.

At key points in the story, I've laughed so hard. The "omfg- no way, I can't believe he went there" type of laugh that stems from being surprised. And the mangaka skillfully magnifies and raises the stakes panel by panel. In effect, you find yourself taking it in slowly, one panel at a time, just "omfg" laughing it out before moving onto the next panel.

Yet the surprises are within the realm of possibility. At least for me, I can personally relate to the absurdity that surfaces in privacy.

** Story **
This is a character driven manga. The story itself is tenuous, acting as a scaffold for the characters to sandbox in.

** Art **
Excellent. I'm not a fan of the ecchi. I do love the perspective shots (wide angle distortion, telephoto flattening) and use of hyper realism. It's superb.

** Character **
For the most part, I would say the characters are one dimensional adults. There isn't much room for personal development, but I don't mind that for this series.

Hana is the most complex character, IMHO. As bizzare as her character is, I've dated a girl just like her. Minus the physical violence, everything is spot on.

I enjoyed Prison School, from start to finish, in some way. Not always the same way, but I definitely found enjoyment in some way or other throughout reading it. So remember that while you read this review.

Some times, the characters act completely out of what they were established, creating a situation that turns out to be another comedic, nonsensical disaster. Maybe the only two fully consistent characters were the Vice-President and the Chairman. And I think that's ok, since it was always funny in the "what-the-hell-is-happening" kind of way, but not completely random. The ending to each story arc definitely was super entertaining, wondering how the characters would resolve their dilemmas, or how they wouldn't.

I think that while it may have been the author milking everything out of the setting and comedy since there were no more good ideas to come up with, I'm ok with the ending and everything leading up to it. Would I have liked to see more and have things play out differently? Yeah. I like to think (not saying everyone should accept it) that sometimes in school life things you thought were improtant don't amount to much, teenage boys are trash, girls can be dumb and petty (Hana), or kind and naive (Chiyo).

In the end, things didn't really matter that much, and I was ok with it. Maybe the whole story was a riff on how easily people, especially school kids, are swayed, can be mean over past events to others, or how they can't change their stubborn ways, or how easily they forget things that seemed important in the moment.

Prison School was a Good(7) read not because the story ended wrapped up nicely in a bow, but because it was ridiculous, had fun dialogue and comedy, with beatiful artwork at the cost of probably the most important things, the characters. Most of them were pretty bad people in some ways that never changed for the better, and that's the only thing that held this series back from being a 10/10.

Did enjoy the premise..Quite different from the normal comedic standpoint..
Started reading the manga after watchng the anime..

Started strong ..The introduction of the setting and the characters were dealt nicely..

The art style was also a little different which added flavour to it..

But fizzled out after the initial prison breakout.The story and pacing became too emphasized on sexual innuendo while neglecting sublime plot points which were never utilised...

Less talk about the ending is better...It got BLEACHED...All of the character developments throughout the manga resulted to null in the last chapter.Many questions remain answered...

Did i enjoy PS:- YES
Will i miss it and give it a second read someday:-NO

Where do I begin?
Prison school was my first ecchi anime I've watched, as a young teen I considered it a masterpiece of a story. Cut to years later (now), I randomly found out about the manga, the nostalgia.... and to my surprise, 28 volumes of this masterpiece, I thought... (Foreshadowing: Which I deeply regret later) I picked it up as soon as I could and got straight into it.

Let me get this straight, this is the most beautifully drawn manga I've read till date. The details... Must have been really hard work, props to the mangaka. (Foreshadowing: It really hurts to see such potential go to waste.)

Up until the infamous *spoiler* shithole arc. Everything was just fine.
This shithole arc was somehow dragged out to more than 10 FREAKIN VOLUMES!!! Is this guy for real?

There were SOME good bits after this "arc", not all downhill. And then story picked up towards a finale.

Coming to the last volume, the build up was just crazy, until... The last chapter... a very very very disappointing ending.

Completed 28 volumes, and still have a truck load of unanswered questions and criticism on questionable plot twists.

When finished reading it, I felt robbed of the joy and nostalgia. A disappointing way to end such a well drawn and unique manga. Wish I could just forget this happened and call the anime's end the cannon end.

Would still give it a 7/10

Prison school was an amazing adventure filled with wacky scenarios, erotic art, and constant plot twists, there are some solid scenes and arks. the character is enjoyable and the mange does provide a good level of humor, when I read the manga I read it in about 3 big chunks from about chapter 1-100 to 101-190 then the final chunk finishing it, and I'll be honest this was probably over 2 or 3 years as the manga was in about chapter 192 ish when I started. though time didn't make this series lose its touch.

So you like jokes, you like drawn boobies, you like crazy unrealistic scenarios? well, you may like this. though there are downsides to this manga as there are with many, rarely is anything perfect. honestly, this mange is a great read, definitely NSFW but it has some really engaging character who are total scumbags, but they are our scumbags, in the school they attend they are basically labeled scum just because they are boys, but they don't really help themselves, so what's the logical thing to do? throw them in prison. That's it you're done with my review go maybe read it.

(Kinda a spoiler but I think the ending is absolute trash and it kinda ruined everything leading up to it for me but it's still a fun read)

SPOILERS....

Boob's versus butts scene will forever stay in my mind. Thank you.

Okay, so Kiyoshi in my eyes is the main main character. so his story's with Hana and Chiyo is what grabbed me, I like the balance between the characters and that you have different reasons for supporting either one. What I don't like is the last chapter. I felt so happy with the confession as I wanted Fujino X Chiyo. Though Hana Couldn't take it and had to rip off those trousers to which as soon as the idea he may still be wearing them came up there's no doubt in anyone's mind. I would have been way more surprising and happier if he wasn't wearing them but no. and considering Chiyo's character before that I was hoping maybe she would just shrug it off as like well I've accepted him now but emerges Evil Chiyo which ends the manga. (I get him wearing the panties basically means that the new relationship was based on a lie saying they were in a draw at home but still. Week ending)

I'm also kinda upset that everyone else other then Andrus story has loose we don't wanna fix it endings. though I shouldn't have expected anything rewarding, I suppose to form the beginning the boys are being tortured and in the end, they end up no better. I'm honestly kinda wishing I never read it now as well since I feel so pee'd off about the ending . but the journey was fun, funny and throw away.

I like it, but I don't like the way they ended it, sometimes when the author flips you off and says "you thought this! But Actually this!" you think "Gosh they really got me. what an ending." this time they ripped my trousers off made a suggestive noise, Flipped the bird and said Screw you, leaving me with Manga blue balls.

It's good. I hate 1% off it

For most of this manga you can tell that the author actually cares about making the reader violently bursting out with laughter which very few mangas have been able to successfully achieve. It also has multiple gross scenes that make you want to shower after reading them, but in a good way.


Now I have to talk about the negatives of this manga: the ending feels like it prolonged and it wasn't even good.The author also seemed like they were running out of ideas so they decided to over use the same wired fetish jokes until they felt repetitive and they also sprinkled a love triangle and plot twists here and there.

Apart from that this manga is a real tear jerker, in a good way (◕ᴗ◕✿)
In summary if you want a good comedy manga you got one.

This is a masterpiece, not even kidding.
I finished this in 3 days, 208 chapters.
On the surface it just look like an ecchi manga. It is not, it is more about strategy and the plot is real, together with a especially unique comedy that will really make you laugh your ass off, the art style is amazing, everyone is well drawn I cannot really find much error in that. The characters themselves are different from one another as well, it is interesting to see how each character makes decisions that affect the plot as a whole, like Andre becoming crazy etc.
Overall I had a blast watching the anime and reading the manga, every single second was enjoyable and holy shit, I am just out of words, I can definitely go on and on about the many funny scenes in the manga but it'll spoil people so just go read it yourself, truly, I was, mindblown by this

I have a history with this series. 2012 I believe, I started reading the manga until Chapter 110 or so and paused. A lot of time has passed and the first volume was realesd in my country. So, I read the last volume. This series has a mixed middle part but the first 100 and last 50 chapteres are making this series for me to a 9/10 total. I loved the art and the comedy with good lewd drawings, it was so thrilled ad its peak but the ending hooked me so much that I need to prais it to everone. I cant believe Hiramoto delivered the most 10 out of 10 Ending i've ever expierenced besides Codes Geas. I fucking love this ending so do you a favor, start this manga. Its a lewd masterpiece.

A manga that is a true example on my "WTF did I just see" list. I know most of you will mark this as a hate review and write it off but hey, everybody has a right to their own opinion.

First of all, this isn't an in depth review. I am aware that I haven't read much of the manga itself but by sheer curiosity, I've read up on what happens further in character and story summaries in the wikia of the series.

Where should I start:

Art - 9 - Despite the unending barage of cringe moments that are dialed up to 11, the art is extremely detailed. I can give the manga at least this.

Characters - 1 - No matter how much character development and depth the mangaka might've tried to insert it all comes crashing down when he turns this into a festival of fetishes! Most of the notable characters seem to have deep psychological problems and an obsessions tied to a sexual nature.
The boys at first seem to be your run of the mill perverts in the beginning then they actually do the smart thing when the psychos from the underground student council imprison them by claiming that this breaches their civil rights. Yet instead of taking that phone and owing up to their mistake to their parents, the plot makes them refrain from doing the right thing and making a few calls. This is where it all goes downhill for the way they are shaped as people - they keep taking the abuse and actually even enjoy it as it brings them sexual satisfaction. It's ironic that eventually they have to take the side of their abusers (the USC) because the ASC are so twisted themselves.
The USC - One word: Bi%$hes I don't care much that they later on get abused by the actual student council, they seem to find pleasure and/or sexual satisfaction in punishing the boys for little to no reason. They seem to think themselves Champions of women's rights but they completely demolish human rights with the prison school system and their poor to perverse attitudes towards the guys. Why? Because they peeped? This should warrant a Teacher/Parents meeting but for the sake of this manga's perverted plot, the writer must turn these ladies into bitter misandrists. Not to mention their hypocricy. Meiko is a prime example of that. She claims she is against perverted acts like the rest but blatantly keeps tormenting the boys in erotic ways, like in the beginning where she sat on one of the boys face and whipping the other. The artist knows it's done on purpose.

Enjoyment - 1 - Honestly with so much fetish fuel, it's just too gross to me. The characters and plot is too messed up. I am aware from fans that I've conversed with that this is done for parodic purposes but for me there is a line between a parody a pure debauchery.

Overall - 1 - I don't think I need to write much more. This pretty much represents the viewpoint of why some particual otakus might have reasons to drop the manga (and therefore the anime). It's not for everyone and the actual fans can enjoy it as much as they want. This review has been on an absolute individual basis though I do hope that there might be some other people who feel like me.

Either way, I feel good for skipping most of this manga. It's just a non-fan, casual observer review.

Hey guys. :)


This ... thing, that manga is just so so epic. You can't find look alikes mangas any better than this one. Well of course, I'm hasty that's for sure, it could still turn mediocre later, but in my opinion I guess not. Its fan-service, its art, characters and storyline are so unique that I think keeping up like that, on those high-levels would certainly come to a brilliant succes. Akira-sensei is back with this manga so he'll surely make his possible to not let it down.
Anyway, for now at least (chapter 76 at this moment) I laughed my ass off, it's mind-blowingly awesome ! :D
Seriously, I don't regret it.

P.S : It's my first review so, I don't know if this helps, but I promise that until now, it's really worth it.

Where to start. This manga has a unique ambiance and feeling to it. The characters are all unique and the the dialogue is very crude and absolutely hilarious.

Story: The story is incredibly silly, you have 5 boys attending an all girls school that recently turned co-ed. At this point you would expect the typical harem. That would be the case if this was a typical manga. What actually happens is that the boys get ostracized. After they commit a deed which wont be spoiled, there prison sentence in the school begins. The story isn't important. It is only there as a catalyst for absolutely hilarious events and circumstances. I mean hilarious.

Art: The art is fantastic. The ecchi is off the scale.

Characters: The characters dont fit any stereo types and are all incredibly funny.

In short this manga has a lot of ridiculous situations. What makes this manga stand out though is the tone. Everyone in this manga is completely serious. They are so serious in fact that its hilarious in itself.

I know you're not supposed to have spoilers in a review. But given how the reputation of this manga has been pretty much tarnished entirely because of its ending, I will need to divulge some minor spoilers in this review. You've been warned.

Story- 7/10: You don't need to look twice at the synopsis to realize the following about Prison School: It is a dirty, dirty manga. But this manga is different from most ecchi manga for a very specific reason.

That reason is the insanely serious presentation. All of the really naughty and dirty scenarios that take place throughout Prison School are intentionally given way too much dramatic fluff. The ironic thing is that the suspense is real, in spite of how dumb the situations are at face value.

But alas, that really only applies to the first two-thirds or so of the story. Towards the 200 chapter mark there's a climax which drags on for so long it feels like a bad Shounen manga [like Air Gear] or something out of Studio Pierrot. After that, it's a brief slog followed by the ever-notorious ending.

Even though I feel like that Prison School still retained some of its twisted, perverse soul to the bitter end, I'll concede that the later parts were the weakest sections by far. Anyways, on to the elephant in the room...

I gotta address the ending. I'll try to do it as spoiler-free as possible. First off, I will concede that it wasn't the best choice it could have been. I think that 3-5 resolution chapters following the climax would've been the best solution. I will also concede that the ending was definitely abrupt. If there was an extra page or two to use as an establishing shot to transition into it, then maybe it wouldn't have come off as so ham-fisted.

But it WASN'T as bad as what people said. Look at my list; I'm no stranger to terrible endings! Maybe it's because I expected it to be the worst thing ever, or maybe because I don't partake in a certain "hobby" that's popular in fandoms, but seriously... it was not terrible.

If you end up reading this manga, just don't assume it's going to end in a specific way no matter what the context is and you should be fine(-ish)!

Characters- 8/10: The characters are solid, easily distinguishable design-wise, and about what you'd expect from a manga like this.

The clash between drama and stupidity also enhances the character arcs. A lot of really interesting relationships form around really stupid things, like a yaoi spin on ancient Japanese history, or masochism.

If I were to pick a bad character arc, it would probably have to be the chairman of the school. Even though he's a well-designed, memorable man, he's literally discarded later on and given a sideplot which matters only once in the main story and that's it. Poor guy... but other than that everyone is pretty darn good.

Art- 10/10: In all honesty, the whole review should've been THIS, because THIS is what the whole manga hinges on.

The art is detailed and extremely expressive. To compare this to similar manga, I do think that Grand Blue does this style a lot better. But Prison School's presentation is still bold and powerful by itself.

Enjoyment- 9/10: Yeah, I'm giving this a 9, even after all I've been through. The early and middle parts are so juicy that the later parts merely stopped me from giving this manga a 10/10.

If you're open to seeing a LOT of explicit scenes then by all means, give this manga a try!

I can say without doubt or shame that this is the best thing i have ever witnessed... until chapter 81.. after that, then is just not prison school anymore, the atmosphere of joy and suspense is not there, that is a shame because this was a masterpiece (in the beggining) , then is trash.
Even so, this manga is a must read, you just have to toss away the last part, i am not exaggerating here , Hiramoto Akira destroyed what the character were, just don't go further after the good chapters, is a slap to the face what the author did to the reader.

Story - 10 funny, ecchi, creative.

Art - 10, it was a great artwork.

Characters - 10 I enjoyed them all

Enjoyment - 10, I could't stop reading

Overall - 10

Obviously all of this taking away the whole fiasco after chapter 81

Worst ending of all time .......
The author went mad while ending the manga. The author could have done a better work...........
Worst of the worst ending I have ever seen
Don't read this at all...At least the last chapter. I think that the manga should have ended with chapter 277 or it should have had a better ending.
I felt very bad after reading the manga and i should have not read the manga it's self it's self
The last half of the series have been nothing but a drag, I dont know, the author was probably milking it out for as long as he can. Binge-reading it helped, but the readers have been suffering for a long time, the ending came as a great relief.

it still felt incomplete. The upcoming epilogue will probably help, but tbh I'm not expecting much.

So apparently this manga is not rated 10 so I'm going to tell you why it is a 10/10 in my book.

This manga is absolutely stunning. I first watched the anime (which I also highly recommend), and then decided to read the manga about a month or 2 later, and I have to say, its probably one of the best decisions ever. Also, a disclaimer. I haven't read much manga, and this is also my first review so it might be a bit... inexperienced.

I think it's imperative to understand that this manga is written to serve a certain purpose, and taking it out of that context detracts from it's overall enjoyment. It's ecchi. It's comedy. And it's over-the-top about it. But other than that it's... not much else. If your looking for some deep "moral of the story" type stuff be disappointed. If your looking for some life-fulfilling stuff look elsewhere. This manga (in my opinion) was made purely to make you laugh while also delivering some of the "good stuff" (as in nudity, boobs, butt, and near-sex encounters), accompanied by a decent storyline to hold it all together. Just barely together. Without further ado...

Story:
Like I said, take it in context of what kind of purpose it serves and then yes it deserves a 10. Yes, there are plot holes, there are parts where the author cheats in the sense that it shows something that the reader could never have known, and yes there are parts that are absolutely impossible and outrageous, but for a manga like this it should be accepted, be the norm. With that said this story is amazingly funny. Just about every chapter has something funny about it and almost every chapter had me laughing my butt off. The situations that arise are outlandish and so funny, but fresh and new each time. You KNOW something crazy is going to happen, but you never know WHEN or WHAT it is, and that provides an aspect of suspense, but in a lighthearted manner. However, some parts of the story do get extremely drawn out, like a college student trying to reach a word count on an essay drawn out. I actually got frustrated once by how much time was spent on one scene. So 9/10 if you want a sensible story, 10/10 if you just want to be entertained.

Art:
10/10. the art is beautiful. the women are beautiful. the men are damn good looking too. Eye candy for everyone. Characters actually match their personalities as well. Quality is sharp. Regardless of the story it depicts, the art solely as images in an art gallery are amazingly well drawn, and an art gallery is where a good portion of the art belongs. I can't recall a chapter, a page, or even a panel where I thought, "oh, that was half-assed".
Also to note since it might bother potential readers, to me there is no such thing as too much fanservice, and if there is I didn't see it with this manga. Fanservice is there and it is over the top but not excessive, and it serves a purpose in the anime, and it breaks up the monotony of the plot quite well. The fanservice isn't blantantly chucked in your face every second it can get, but it seems almost natural for the flow of the plot. If you can't deal with a lot of fanservice, think fanservice is for the weak, or just overall dislike fanservice, stop reading and considering this manga, since the fanservice is one of the integral pieces to this manga's success, as well as plot movement.

Characters:
The characters are for the most part just ordinary high school(?) students. No magic trickery, or alien appearances, or mythological gimmickry here. In fact they seem so ordinary that they are actually realistic. Character development is minimal, but expected. You have one boy that betrays the group, but later returns. You have a couple of guys becoming likable men to the opposite sex, but that's about it for development. The boy's stick through everything because of the promise of boobies and butts. The five of them do change, but individually their motives, their methods, and their mindsets don't. Or doesn't by much.
But, like I touched upon in the art, the character depictions alone warrant at least a 7/10 for them. The drawings just match the characters so well. Kiyoshi being the bashful leader has long bangs hiding his face. Shingo with his blonde hair swept back showing a degree of confidence. Joe-kun's mysteriousness matched with his hooded face. Andre... well Andre's face (or should I say fatness) is just comic relief. Then theres the girls at the school. here's where the character development becomes a bit...blurred because with the exception of Hana-san and Mari, the rest of the girls just about stay the same. One of them actually regresses instead of develops. However, this lack of brain-racking, lack of development further adds to the realism of the characters despite the unrealistic situations they are put in.
In terms of decision-making they're just a bunch of dumb high school boys who want to have fun. They think for the short term, and on top of that they think with their "head" instead of their actual heads. If you can handle that kind of character (and the subsequent fan-service), you will love this manga.
In terms of "can you enjoy the character's dispositions", Yes you can and yes they are very enjoyable. Each boys' and girls' diverse personalities make this manga so much more readable and you never get tired of the antics that result because of their personalities. And don't even get me started on the Principal. He is something else.

Enjoyment:
If you can't tell yet, I enjoyed this manga A LOT. Of course there will be different opinions, but I felt that this manga was totally worth my time. Sit back, enjoy the funny moments, don't think too hard about how the characters got to where they are and you'll enjoy this manga MUCH more than if you analyze their every move. Also Boobs and Butts and Near-sex. That always drives up the enjoyment for hormonal teenagers/young adults who like the female sex (including myself). Broken up, I'd say 2 for art +3 for characters +4 for story +1 for nudity equals 10 for enjoyment.

Overall:
A masterpiece if you don't want to deal with details. Art is amazing, the story is infinitely hilarious, characters are beautiful (in looks, personality, and development), and enjoyment factor is definitely there. Don't overthink this manga too much, sometimes life really is about relaxing, laughing, and enjoying the view of female fanservice. Or pixelated boners. Definitely worth my time, and I think its at least worth a try for everyone.

Peace