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Manga Info
Love Prism  
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Brothers involved in sexual relationship involving hardcore bondage. 3rd guy gets involved with uke. Lots and lots of graphic sex.

Contains the oneshot, Platonic Love -
Masataka, Aiko, and Yuu are a trio of best friends. However, their relationships begin to change upon entering high school.

Warnings: Very hardcore/graphic yaoi including but not limited to incest, BDSM, piercing and toys.

Unfinished due to mangaka passing away.


Related Series

Associated Names
Platonic Lust

Groups Scanlating

Latest Release(s)
v.1 c.6 (end) by Liquid Passion over 14 years ago
v.1 c.5 by Liquid Passion over 14 years ago
v.1 c.4 by Liquid Passion over 14 years ago
Search for all releases of this series

in Country of Origin
1 Volume

Completely Scanlated?

Anime Start/End Chapter

User Reviews


User Rating
Average: 7 / 10.0 (337 votes)
Bayesian Average: 6.96 / 10.0

Last Updated
July 5th 2020, 10:33pm PST



Category Recommendations





Original Publisher

Serialized In (magazine)

Licensed (in English)

English Publisher
DMG (November 2015)
Juné (Digital DMG copy)

Activity Stats (vs. other series)
Weekly Pos #628 increased(+117)
Monthly Pos #1460 increased(+251)
3 Month Pos #2737 increased(+149)
6 Month Pos #3613 increased(+323)
Year Pos #4312 increased(+851)

List Stats
On 217 reading lists
On 158 wish lists
On 33 unfinished lists
On 303 custom lists

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User Comments  [ Order by usefulness ]
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Ending... :(  
by Eizu
October 3rd, 2013, 9:25am
Rating: 9.0 / 10.0
"Unfinished due to mangaka passing away. "

At first the story was like too aggressive! But since I saw Orita, this Hiraku might find happiness. I was really expecting a happy ending, but it showed "end", and the reason is that Asami-sensei passed away, may she rest in peace.

I can't really believe I actually read this, it was so hardcore that it pains my eyes. But the hope from Orita kept me going. I really thought that Hiraku will attempt suicide due to his depression at the last chapter, then when he survived Orita might see what the problems Hiraku is having. Liked being raped by his own brother. And then his brother, hopefully won't hurt him again (but I know he'll attempt more "that" things again because Hiraku tried to escape) or he might just end up in a mental hospital. Hah.

Anyways, this story is twisted but it does have hope because of Orita. Orita, Orita, Orita, hahaha, he's just so cute. XD
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good read  
by LouEngine
October 2nd, 2013, 9:02pm
Rating: 10.0 / 10.0
if you're interested in the hardcore, smut, bdsm yaoi, this is a great manga for you.. even though it's not finished, I love it enough to re-read it again. I doesn't really have sweet moment, something like character development or plot or whatsoever (maybe not yet? I don't know b/c the manga stopped when it's getting better) but everything is going so naturally, I love the way she told this story.
I support the incest pair anyway, I can hope he's not going to end up with that friend of his, right?
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by hanyrox
May 30th, 2013, 11:00am
Rating: N/A
My mind is going to crazy explodes on the unfinished work. it's mind-fucked because the story is just scary GOOD >< !!! well it does'nt bother me tha much that the story hangs like that, because a lot of mangas nowadays leave their reader hanging without a rope. well lucky enough that i at least stumble upon this worth while reading manga <3
*god bless Tohjo sensei*
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Cry me a River  
by Euridice
April 25th, 2012, 5:10am
Rating: 10.0 / 10.0
oohhh this is ONE OF MA FAVE!!! ma FAVE OF ALL TIMES!! i wish there's an ending but... i know... the author passed away... T_____T and the story ended up hanging without any ending... too bad... aarrrggghhh....... *CRIES*
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So wrong  
by Zurico
April 15th, 2012, 2:31am
Rating: 4.0 / 10.0
Ok, so I was trying to find an old manga on my docs and came across this one. I was pretty sure I have deleted it after reading it but I guess I did not. And look there's a reason I would delete a manga after download it and that's it, they are not worth it.

I'm sorry. But please dude read this before reading this one. I'm not a super fan of Asami-sensei (RIP) but I have read some of her works, all of them, and well, some of them were actually good. And I would be lying if I tell you that this was not what I was expecting from her. This manga is wrong in so many ways it kind of make me real sick.

Look I'm not talking about the "VERY GRAPHIC SMUT" This is not my first hardcore manga nor my first PWP, incest or BDSM one (I actually love some mangas in that categories). The Art is gorgeous I would give you that. The plot sucks, there's not development of the characters at all, more of what is showed it serves as an excuse for the next sex scene. Classical PWP and even more lame than most of the others PWP. This, this one? is more like what you'd expect to read in those hentai mangas where the girl is just a simple object for sex and just that, that even though she's being raped at the end she enjoyed it. UH it make me so sick.

The thing about this manga is that most ppl would excused it with being BDSM. As a personal very personal fan of BDSM I gonna tell you, this? friends is not BDSM. This is pure and simple RAPE. There's not other word for what this is. Plus incest, now are you getting why I am telling you this is wrong?.

The brother of the uke here, raped him. Raped his freaking brother when he was a child. The author tries to give a reason as to why the dude did that, but in the end is pretty clear that he was f*cked in the head. Now you're telling oh but the uke is not a child anymore why does he keep doing it? Why doesn't he escape? Excuse me, but I'm so sure that if you were to spend half your life being raped by your own brother things would not be so simple. Just because he allowed the abuse for so many years doesn't change that is rape, he didn't have another option is like a mental jail. This a psychological problem guys and if you enjoyed this? you're NOT a Sadist you have a great rapist potencial. WTF.

The Uke was not an M. A M enjoy pain by his own decision. He's being forced into pleasure here even though is pretty clear that he was in pain and not pleasure-pain, PAIN, physical and mental pain too. He wants to be free so hard it breaks my heart to read this and that his own brother is breaking his will, just so he would not end that twisted relation.

It's disturbing to read that some ppl enjoyed this. Loved this. I guess everyone has their own tastes. But that doesn't change the fact that this is a Manga about rape. A cruel one. And yes is hot, it has good and explicit sex but in the end is still wrong. I hope that if you're going to read this you would keep that in mind. Rape is not fun nor is hot, I know that some Yaoi mangas usually don't take the concept in the right way and sometimes is seem like is not a big deal. I love yaoi don't take me wrong I love dub-con more of the time but non-con if not explained with a great plot can cause a heck of misunderstandings and even confuse the concept in the readers.

I would not recommend it to you, is incomplete after all. But I know curiosity is a strong thing.

... Last updated on April 15th, 2012, 2:44am
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I liked this one  
by leviathan79
December 21st, 2011, 2:49am
Rating: 9.0 / 10.0
Firstly, because that, my friends, is very hard, very graphic art but, apart from the 'toys' whic are optional and not really my kink, it's how your "intimate" parts look when you go on and on doing it for a long time. I get those who aren't gay and like fluffy stuff don't like it or don't want to realize it, but the innocent and pure a**holes you see in some mangas are out of reality and sometimes too naive.
Also, I disagree with "no plot", just smex. The plot is there, and it's a codependent, twisted relationship, I liked that for once the rapist (it is what it is) didn't suddenly see the light. He's a violent man and if the mangaka could've finished her work we'd probably seen the younger brother escape from the man.
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love it  
by ScarletVixen
April 22nd, 2011, 7:36am
Rating: 10.0 / 10.0
You have to remember, it says in the description: "very hardcore/graphic yaoi including but not limited to incest, BDSM, piercing and toys", so don't say they didn't warn.

I loved the way the expressions were drawn, the art was really nice.

... Last updated on August 12th, 2015, 4:32pm
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Disturbed, but cried?  
by kiwiwu
February 4th, 2011, 11:45pm
Rating: N/A
I actually really loved this, even though i actuallly got scared from the scary sex scenes, I felt so sympathetic towards the main character who is imposed by the brother to do things like what the do. I'm sure if if Tohjoh sensei (may she rest in peace) had contrinued this manga, it would have gotten to the point of the story. I actually cried because I thought the character was never going to get out of this loop of hell.
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It's a shame...  
by HautxTalons
January 17th, 2011, 7:17pm
Rating: N/A
Don't be fooled by the pretty art. I have never been more disappointed after a read.
I think sunnyme described it perfectly; you'd think that by CHAPTER 5 the story would have advanced somewhat, but the characters are all still where they started. Except that the uke just has an ulcer in his butt - sorry to be frank.
If you must read this, only do so if you're in a very horny mood. And by very I mean EXTREMELY horny, you'd feel you'd die if you don't read something erotic quick. In all honesty, you'd be better off reading a short PWP instead of this, which seems to have LESS plot than most PWPs.

I have enjoyed this mangaka's works very much, but this is not her best. ><
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by sunnyme
July 3rd, 2010, 3:45am
Rating: N/A
First off, the good things. Gorgeous art, interesting story line that "could" (and here's where the bad starts) have led somewhere interesting but didn't! WTH? Mind, I have the greatest respect for Tohjoh Asami's work, have read most of her work (though not liked all of it) and it's very regrettable that such a talented person has left us. BUT.after SIX chapters there is NO development in the story at all! Which author does that?? The last chapter leaves us not very far from where the story first started! NOTHING happens for close to 130 pgs except for lots and lots of sex. If it was to be all about the smex, then just write smex! Why bother with a plot? I've never been more irritated after reading a book.

Unless you want to peek into the sex, skip this one altogether. It's the equivalent of a 3 hour movie purporting to be about a 'journey of discovery' then watching the leads pack their bags. For three hours. Oh, and the movie ends as they walk out the gate. Sounds fun?? EXACTLY!

... Last updated on July 3rd, 2010, 3:48am
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