Confinement King (WN)

Description

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A girl who calls herself a demon appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.

At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under a false pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.

“I will make them regret it!”

Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.

Associated Names
One entry per line
監禁王
Related Series
Confinement King (LN) (Light Novel)
Recommendations
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Inma no Hado (3)
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Kaifuku Jutsushi no Yarinaoshi ~ Sokushi Mahou to Skill Copy no Choetsu Heal (1)
Himekishi ga Classmate! ~ Isekai Cheat de Dorei ka Harem~ (1)
Regressor Instruction Manual (1)
Recommendation Lists
  1. Not masterpieces, but enjoyable enough.
  2. My Main Novels
  3. R18 lizzt / eroticas
  4. Good novels
  5. My Favorite

Latest Release

Date Group Release
09/18/23 TinyTL c446
08/19/23 TinyTL c445
08/14/23 TinyTL c444
08/12/23 TinyTL c443
06/26/23 TinyTL c442
06/19/23 TinyTL c441
06/11/23 TinyTL c440
05/15/23 TinyTL c439
05/07/23 TinyTL c438
04/30/23 TinyTL c437
04/28/23 TinyTL c436
04/16/23 TinyTL c435
04/09/23 TinyTL c434
04/06/23 TinyTL c433
03/23/23 TinyTL c432
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33 Reviews sorted by


Krazyguy75
Krazyguy75 rated it
May 3, 2022
Status: c307
If I were to rate the beginning, I’d give it high ratings.

The thing tanks however when they introduce the entire track team to his harem (or at least a major portion of it). The girls weren’t developed enough to be memorable, his actions felt meaninglessly dramatic in scope, and the harem basically quatrupled in size.

Honestly the novel was at its best when it was ~3 main girls. By the point I was at, it was like 30, and I couldn’t keep half of them straight because they were all... more>> so boring.

And on the subject of boring, the s*x is TBH kinda boring in this novel. Its just not written in a way that held my interest. <<less
3 Likes · Like Permalink | Report
LauisM
LauisM rated it
March 19, 2022
Status: c135
I like this series

The plot is okay-ish but it still haven't been dived into, the "plot" on the other hand is the one dominating the story. It's pretty refreashing to have the plot in between the "plot"

Characters have their own personality, not just feeling attached to the MC, so that's a plus.

Every arc is different from the other. Although at first you might think that's it's the same as the previous one but it will have some sort of difference or plot twist and that makes the story... more>> better. <<less
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Me RandomBleep
Me RandomBleep rated it
March 3, 2022
Status: c128
This is nice

the author tried to add realism to this its off by alot I mean they had some points right like how easy it is to corrupt the human mind but the fact they say humans aren't complicated is not true maybe it's easy for the devil to read humans but hey. The main character isn't wimpy and won't ask dumb questions during s*x like "are you sure you wanna do it with me" also the author finds s*x more important than love which is odd

And the harem members... more>> aren't really annoying they also all seem to have a different personality.

The bad things is that the swap between side characters point of view is never specified so you have to kinda guess who's thinking/talking.

Main character seems too weak at times and one of his lovers is only with him because of his dickk and not love.

I'd say once the harem members or s*aves start piling up it'll start to get out of hand as nthe author can't seem to keep up with the current characters. Finally the main character is weak not someone you would put in charge of the powers of the devil he never uses them to the max and he's someone who gets things done too slowly you would expect a personality hidden from the MC since he was bullied all that time right? No all you get is a weak minded protagonist who bends to woman he's supposed to ins*ave. He does have his moments but most are recommended to him. <<less
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sapnupuas
sapnupuas rated it
October 25, 2021
Status: c349
status ch 11

the starting of the novel is a forced one I dont know if im the abnormal one here or author but everyone treats MC like sh*t in class even when a bully uses violence on MC in front of whole class but they sympathize with bully and everyone fawns on him even when he injured him and blood pours from his head

what is this unreal situation,

author better come up with a good explanation for this or this novel is doomed cause bullying is accptable to some extent... more>> but this is over the top its like some chinese cultivation novels where their status is different so its impossible to go against them its like that situation

i have only this novel till ch 11 I hope this improves in next chapters

status ch283

there is plot armor and convenient situations and lucky chances MC doesnt fully utilize his powers relies on luck and only indulging in s*x at all times he acts like he is some hotsh*t but only acts on lilys instructions he is a beta character he could become powerful and can utilize his powers to become powerful but he doesnt even an ordinary girl can beat him up easily that how much weak he is I can understand that he is like that in the beginning but he got no character developement he dont even try to learn to fight or utilize his powers even after some damgerous situations he got no motivation only s*x in his head all the time nothing else he cant even protect a single girl by himself he only got lucky by some chance encounter he is as beta as he could be

im telling you his powers are totally cheat like god level anyone can use his powers to rule the world thata how op his powers are but not him cause anyone can beat him up and hebcant do anything he cant even protect himself

status ch 359

atleast I can say that its a good read if you dreaw a clear line between real life and novel but its not the best, one thing I like is that this story doesnt include one thrilling scenes after another to keep story going and make it more interesting, I wish author could have added more interactions between characters <<less
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half_f
half_f rated it
October 18, 2021
Status: --
About 3.5 stars, I cannot give it a 4 because there're parts where it can be infuriating.

This novel had no clear goal, it's best to say that MC gets random hiccups and that will eventually become the so-called plot.

While it's a revenge-themed story, I think it's very much insufficient to be one. The reason is simple. He got bullied, but I don't read much hate from MC's side.

Or pretty much anything. He does seem to hate, love, care, or be protective of certain characters, but it doesn't feel like he... more>> does. Even with the relatively dark stuff, still I don't seem to be attached to it.

It's almost like for everything you read in this story, the Author is busy on how to line this one up with the next girl. <<less
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Shiki7th
Shiki7th rated it
September 11, 2021
Status: c300
I have been reading this one from when it was just 10 chapters, and guess what here I am, seeing it raise in popularity.

TLDR : if looking for the best 18+ syosetu. Com novel, this one is definitely win above others.

Summary :

Story : 8/10

As it was in 18+ section, this is the best score I ever give from that section, story pace is solid even until the current chapter, and all heroine is given almost the same screentime, and how they develop their relationships ... more>>
Spoiler

although almost all of them started from r*pe, there are also that start naturally

[collapse]
.

Characters : 9/10

Fumio is definitely one of the best MC ever existed in 18+ WN, he started weak, and being trained by his partner
Spoiler

lilith

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on almost everything related to his current achievement, his character development is shown very strong as his relationship with the heroines, and servants develop over time.

Main heroine : currently there are 4 main heroine
Spoiler

the first victim, the wealthy pettan, the demon, and the first love crush

[collapse]
and several sub. I love how the author developed their relationships with fumio very differently, especially with the demon, as she is basically his partner, his teacher, and his soulmate, and the main reason for fumio character development in the story.

Ero : 7/10

It's a bit lacking for me despite the genre, but still a satisfying one <<less
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SovereignDao3000
SovereignDao3000 rated it
November 11, 2021
Status: c90
An exciting plot and interesting characters.

Sadly, the only unpleasant point in this novel is the MC physical appearance and fitness.

I mean demons can use magic, and having an elexir to improve his body isn't a far-fetched wish.

Honestly, the fact that the main character isn't trying to improve in this aspect is just illogical.

Other than that, everything is typically great.
2 Likes · Like Permalink | Report
dkragoon
dkragoon rated it
January 4, 2024
Status: c130
More than confinement king, I would prefer to call him the confinement buffoon, and I think a buffoon would provide me with joy and amus**ent, something that this MC doesnt do.

Kimio fujima is your average student who suffers bullying from his fellow classmates because he doesnt fit in the japanese beauty standars. Eventually, he received the visit of a demon from the hell with some mission to expand the hell influence on the earth called lily. Therefore, she made him a proposal, that consisted in seeking revenge on his agressors,... more>> commit evil deeds and with this help her with her duties, and everyone wins but the MC didnt plung headfirst into this proposal since he was unsure about it and didnt wanna go to those extends. Gradually, the situation exacerbated and he fell in lily temptation kidnapping misuzu kurosawa, the main bully girlfriend and part of the gang, and masaki haneda, the MC crush, who was the only kind and friendly with him but the MC witness how she confessed her feelings to the direct responsible of his hell. Thus, his last strings of sanity snapped and confined her.
By far everything looked great; A MC with a simple yet clear goal, his two victims well justified, not overpowered skill or abilities. Until the author takes some questionable decisions.

1) After 100 chapters, the main character is still the same spineless, coward and indecisive guy of the very start. No remarkable character development, no growth, not ambitious, not courageous, anything, he just goes with the flow. Without the magic of the demon and Lily assistance he is nothing. He doesnt even take part in the brainwashing, just wait and enjoy. You can put anyone in his place and would do a better job, and I dont want to mention his dumbass decisions.

Spoiler

By accident, the MC kidnapped a club of 18 members, yeah, you heard right, EIGHTEEN members of the track and field club in the broad daylight, with the school on high alert, and he being a main suspect. I understand, everyone makes mistakes and he is not an accomplished criminal on the field yet he neither took responsability for his fault nor tried to ammend it since he was dealing with Misuzu and Masaki and just leave the brainwashing to lily.
if there is no consequences, no repercusions for his mistakes, How can you expect a reflection that leads a development?

[collapse]
He is not a hero nor a villain, just spineless. He is the MC of the "Plot", and Lily is the true mastermind who moves the strings of a puppet.

2) An inmense harem of 2 digits in less than 100 chapters, and even call this harem is wrong, is better a bunch of idiotic girls around him. They dont harbour any feelings for the MC; there is no love, no respect, no fear, no friendship. He is just some dildo who satisfy them on the bed.

3) How am I supossed to read comfortably when there is a disaster in the constant shift of the POV? When the narrators are one of many characters introduced who has done nothing noticeable or remarkable to be remembered?

Conclusion : Another story ruined by a beta japanese mindset character.
I cannot really understand how this has more than 4 stars in the rating. I think back on the early stages of translation when was so hyped and even heard that was so popular in Narou +18; but popularity doesnt translate to Good quality. This is plain, even bad. <<less
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MaouOni
MaouOni rated it
October 15, 2022
Status: c394
Loved the arc of the Death Game.

MC can be a wimp at the start, but there are some moments were he acts like a man, and then acts like a wimp again, but the story is really good, so doesn't matters.
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Borer
Borer rated it
October 14, 2022
Status: --
Better than expected. Read all chapters up to the latest in one swoop.

First, there have brainwashes but not all female leads are brainwashed.

Second, there have many female leads but interesting enough we can still differentiate each other thanks to their nickname, personality and their traits. At least I managed. If you can't, you can use wikia.

... more>> Third, the protagonist has a bottom line. So far he only intends to target women who bothers him or someone close to him.

Fourth, the protagonist care about each female leads who joined his side.

Fifth, the plot itself is interesting.

Spoiler

The protagonist's abilities can be used by Lili (the devil) and she uses it to wage war in the demon world. The protagonist can acquire new abilities after each level up.

[collapse]

Sixth, the timeline is quite slow paced. I won't be surprised if it reaches a thousand chapters.

If I had any issue it would be that i'd like if author can stop bringing some antagonists back. They aren't interesting really...

Spoiler

Basically, protagonist punished some male classmates, due to various circumstances they end up in dark side, somehow try to scheme something.

But honestly... they are just ordinary high schoolers not that long ago... this is surprising they can survive so long and can still dare to try to plot something and against a Devil at that.

Also, a former detective turned majin. The protagonisy & co couldn't finish him off. Now is lurking near the protagonist, ready to strike anytime.

[collapse]

Also some events are meaninglessly dragged imo.

Spoiler

They organized a death game to find out the culprits behind those who threatened one girl close to the protagonist.

Actually they could end it quite quickly if the protagonist checked their phone, or read their thoughts. Didn't need a death game.

Also, the protagonist could just brainwash one of the female antagonist (Hikaru Teruya) to end many troubles at once but never did it...

[collapse]
<<less
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Koibish
Koibish rated it
October 21, 2021
Status: --
A guilty gap. None the less, it is well written and I've enjoyed the story so far. Honestly there is a lot I wish to know still and I plan to follow this series later on in the future.
1 Likes · Like Permalink | Report
Cartooncik
Cartooncik rated it
August 29, 2022
Status: c380+
I am not good at reviewing, my english still sucks.

So I just lightly compare some this novel with another hentai novel, plic.

Why? Because they are very close to each other.

... more>> Both of them come on premise of "revenge", both of them have mild main characters, and both of them trying to utilize some psyhological terms to sounds smart.

It's doesn't work all the time, but it's something at least.

So let's start with a plot.

This novel by far better, it's smartly utilize characters (aside from mc), it's have a nice arcs (not every arcs are good, but most of them), which have conclusion and most of the mysteries is solved.

And they are consistent, which you can't say for plic.

It's feels like a proper Light novel. Where editor already maked changes.

And it's have some small problems, but it's nothing serious. Honestly, I whish to buy a Light novel version of this.

Characters.

I whould say, it's a draw. But, it's more memorable then plic ones. Having some pictures, really helps out. Though, it's still hard to remember many of them.

Now, on to the coins.

As a plic one, don't expect any character growth from MC. He was afraid and bulied at the start, that's exactly what you get after 400 chapters. He is bold at smex scenes, but aside them it's pitiful. Better then Yoshida, because we don't read this embrasment as first person perspective, and we get other characters povs. But still, damn me. Japanese, get some help.

-some girls development is just horrible.

It's a taste thing, but yeah. MC being afraid of his girls which he ens*aved, because some yandere. Some yuri shiet, which he said he wasn't fun, but somehow allowed it. And doesn't want to ruin harmony. Being Led by nose and disrespected by his girls, constantly.

I just don't know... It's exactly what you expect from Light novels. But it's just... how?

-Yoshida, you are criminal.

-fumio, you are criminal.

Yeah, no. MC is so passive and gentle sometimes, that this is just ridiculous. If you come to see a villain MC, or expect to see MC become king and become corrupted... Forget it.

Better the plic, but my God. Stop this, it's already dead.

-Conclusion.

DO you enjoyed plic? Try this one. It's better.

DO you hate all those dumb, half-hearted anime cliches and you tired of them?

Run away.

That's all. <<less
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Eraaaa
Eraaaa rated it
October 29, 2021
Status: --
I don't hate it, but I don't like it either. it's on the border of passable and wth. Like, the MC was able to summon an empty plain room out of nowhere and he used to get his revenge but the thing I don't understand is very simple... how the hell does he confined a person inside for a few days and they were able to hold out their toilet needs? unless you're really fked up, the person confined or maybe even the room would've stink of, maybe, sweats, pees,... more>> and even their own sh*ts. it would turn off just about anybody... literally. and added to the fact that they didn't even take a bath inside... honestly. but then again maybe I haven't read it that far for it to be mentioned or I just missed a part where it mention the place has a toilet inside...

but aside from that, the p*rn is not that bad. <<less
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