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Koisuru Boukun  
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Being in love with your straight sempai isn't easy, but being in love with your straight, homophobic, and (to top it off) tyrannical sempai can be hell! And that's something Tetsuhiro Morinaga can relate to... especially now that he's had a taste of the forbidden fruit!

Features the same homophobic brother from Challengers, but this time as the main character!

Contains an extra story called Bokutachi no Shippai in v.5 featuring Masaki and Morinaga's big brother Kunihiro.

Takanaga Hinako confirmed on her Twitter account that her manga Koisuru Boukun will resume serialization in the February's 2015 issue of Kaiohsha's Gush magazine.


Related Series

Associated Names
사랑하는 폭군
Bokutachi no Shippai
Koi Suru Boukun
T-Love (French)
The Tyrant Falls In Love
The Tyrant Who Fall in Love
The Tyrant Who Falls in Love
Verliebter Tyrann

Groups Scanlating
Biblo Eros
Canis Major Scanlations
Hinako Takanaga Fan Community
Iridescent Scans

Latest Release(s)
v.10 c.2-5 by Unknown Username (464d ago)
v.10 c.1 by Unknown Username (464d ago)
v.10 c.Plan 3 by Sumac Scanlations (347d ago)
Search for all releases of this series

Status in Country of Origin
10 Volumes (Ongoing)

Completely Scanlated?

Anime Start/End Chapter
Starts at Vol 1, Chap 1
Ends at Vol 1, Chap 5

User Reviews

2 topics, 12 posts
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User Rating
Average: 8.6 / 10.0 (989 votes)
Bayesian Average: 8.53 / 10.0
 52% (513 votes)
 18% (174 votes)
 13% (129 votes)
 5% (51 votes)
 3% (31 votes)
 2% (21 votes)
 1% (11 votes)
 1% (9 votes)
 1% (7 votes)
 4% (43 votes)

Last Updated
March 27th 2017, 6:41pm PST



Category Recommendations





Original Publisher

Serialized In (magazine)
Gush (Kaiousha)

Licensed (in English)

English Publisher
June (9 Volumes - Ongoing)

Activity Stats (vs. other series)
Weekly Pos #314 increased(+52)
Monthly Pos #359 decreased(-6)
3 Month Pos #394 increased(+72)
6 Month Pos #403 increased(+41)

List Stats
On 2097 reading lists
On 467 wish lists
On 94 unfinished lists
On 595 custom lists

Note: You must be logged in to update information on this page.

Forum Posts
Koisuru Boukun continuation 718 days, 4 hours, 26 minutes ago
Whats up with the releases? 2924 days, 15 hours, 13 minutes ago

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User Comments [ Order by usefulness ]

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IDK about yall but...   
Rating: 10.0 / 10.0
by aiish
January 9th, 2014, 5:41am
This is one of the best yaoi manga out there! Like seriously man!!! The emotion and hard ships Morinaga goes through is so heart wrenching!!! And in a way I'm glad Souichi isn't an easy man to turn over. Like if he wasn't then there'll be no meaning to the title XD Plus, as Morinaga's brother mentioned, it's not easy to just change your sexuality, so for someone as uptight as Souichi, it'll take wayy longer to 'change over.' So I'd say that the realism in this section is respectable. Yeah the story goes around in circles but I love the series anyways so I don't really want it to end. ;_) And the humor is sooo funny, the whole manga is just soooo cute!!! I already think it's already a masterpiece. I just hope the new chaps doesn't ruin the feels I have for the 'ending' right now.

... Last updated on March 5th, 2016, 5:21am
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Not the bestest uke   
Rating: N/A
by VanillaCurls
August 22nd, 2013, 4:17am
I can understand why Moringa wants to be with Souichi a lot...Thats what you get when your uke looks like he hates you the %99 of the story. The most annoying thing is, Souichi acts like an oh-so-lovely-uke a few times during the story, and continues to be the demon afterwards. Sometimes Souichi treating Morinaga bad in a "comical" way isnt funny...I wouldnt call what Morinaga does "rape", since he was convinced that Souichi wanted him, and he was prideful, so Souichi just needed a reason:blackmail. I dont think Morinaga is at fault for anything.
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Rating: 5.0 / 10.0
by MaruNeko
August 6th, 2013, 6:58pm
I can't wait for the end of this series. After eight volumes with another super-tsundere uke and a constantly overclingy, overworried seme, nothing feels like it has changed since the first few chapters. It was really good in the beginning, but then everything seemed to stagnate, and now I'm looking forward to putting this manga on my finished list. It's a little irritating that it's taking so long. I think her other works are much better.
Oh, but the art is as good as usual.

... Last updated on December 5th, 2013, 7:19pm
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One of the Best!   
Rating: 10.0 / 10.0
by Discordia
June 9th, 2013, 9:59am
this story has a good art and a plot that though not so unique and original, is presented in a very appealing way to the reader. the slow progression of the relationship of the main characters is satisfying and justifies the depth of their emotions.
I read some comments that say this story was dragging on,but I find it much more logical and natural that a straight guy would resist getting into a homosexual relationship.

it is true that the denial and resistance of the uke kind of gets annoying at some points in the story, but if you're looking for a more serious type of relationship in a story, rather than "fast" relationships, and don't mind a little exaggeration an silliness, then you will probably enjoy this.
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I don't even know anymore, such a mess.   
Rating: 4.5 / 10.0
by Alwerien
May 24th, 2013, 8:40pm
I started reading this a while ago, but put it on hold. I wondered why so I re-picked it up today. And understood why I put it on-hold. The story is such a mess in some places, it doesn't even properly progress, keeps backtracking over and over for what seems to be just for sake of extending it.

While the story certainly wasn't dull, it just made me facepalm a lot. I'm not going to agree or disagree with whether the story was rape-based or not and judge based on that, but I found it stupid just how horny Morinaga always was, unable to keep himself in check. Ever. And it just kept happening about every chapter. Combine with something that just felt like domestic violence... What was really worst though, was how much the story dragged on. They didn't really get any kind of actual character development until Masaki came in, all just the same stupidly horny seme and violent uke-in-denial.

It's not the worst manga out there and I'm sure some people can still enjoy it, but it's no gem either. If you enjoy the almost-rape, drunk sex, stockholm syndrom, uke in denial coming through, violence, angst, self-doubting, emotional blackmail, misunderstanding combined with unnecessary jealousy while being distrustful clichés etc etc... by all means enjoy. The art is okay, it gets better through the story. Some aspects like Sou's family and all the living together stuff are quite enjoyable.

... Last updated on May 24th, 2013, 8:42pm
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Rating: 4.0 / 10.0
by mtmt1311
April 20th, 2013, 12:12am
I got a headache reading this, instead of the seme, I couldnt stand the uke. Rather than a tsundere, he seems to be the one who wouldnt think twice before saying words that could hurt someone (worst kind of people).
The uke seems to speak some kind of alien language that has always start with "no" during sex scene, which is a total turn off. The story failed to interesting me, very repetitive with no depth. And his hair, I just wish someone to cut it already, I bet it got into the nose every sex scene.

... Last updated on April 20th, 2013, 12:21am
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The handwringing about this series is getting annoying   
Rating: 10.0 / 10.0
by moiecho
March 19th, 2013, 4:03am
This manga has pretty art, lots of hot sex scenes, and a slow, emotionally satisfying progression of the main relationship. It's also true to the genre convention in which the seme is so overwhelmed with love and lust for the uke that he rapes him. The protesting, reluctant uke secretly wants it, of course, but he's too proud, repressed, and in this case too homophobic, to admit it. Then they both angst about it, the seme feels guilty etc.

If you like this trope you'll probably like Koisuru Boukun, since the manga's practically built around it. In addition to that you get to witness Tatsumi and Morinaga building a life together - moving in together, getting involved with each other's family issues, thinking about the future. It all unfolds at an even, satisfying pace, and nothing is rushed.

Some women find non-con hot. The concept shouldn't be that hard to grasp. This manga is for this type of women. If you don't want to read non-con, don't, no one's forcing you to. Rape apologisists suck, but so do righteous busybodies who try to control women's sexuality. Just do us all a favour - go find yourselves a nice, 100% consensual yaoi and stop fingerwagging at the rest of us.
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I dont get it   
Rating: N/A
by Manaacass
February 12th, 2013, 7:13am
Well I think a lot of BL manga has rape, but what ppl say here i think the same if he Souchi was rape he would go and stayed away from Morinaga but he didnt, he justa stay by his side and
Spoiler (mouse over to view)
even live together
so if you dont like it at the beggining dont read it, but you are dropping a great manga, I even cry because Souchi is so square :C
Is it really completed?

... Last updated on February 16th, 2013, 11:56am
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Hands-down, one of my favourites.   
Rating: 10.0 / 10.0
by saiedafoo
January 1st, 2013, 8:34pm
I can understand why someone would have an issue with this manga but if you pay attention to the characters and situations you'll realize that Souichi's later feelings weren't a product of Stockholm syndrome or anything of the like. I think we can all agree that the first sexual encounter IS rape and can only be classified as rape but Souichi was the one who sought after Morinaga after the initial encounter. It's unfair to say this manga is "the worst thing that ever happened to BL", or is "garbage" solely because you can't look past the premise. I'm an avid BL reader, and a manga reader in general and this is hands down one of my favourites. Though Souichi's denial can get rather tiresome at time it's only because I just wanted to see them be fat and merry (so to speak) asap. The characters are well developed and the story line is both humorous and refreshing. The characters and their antics grow on you and you can't help but root for their well being as the story progresses. I feel that the best part of this manga is that it takes on a side of rape that isn't really portrayed by various forms of literature. While you may think it's absurd for someone to be taken advantage of and continue to be around the perpetrator, let alone continue to maintain a sexual relationship with them, it happens. There are always two parts to a scenario so it's rather silly to chastise the story solely because it doesn't follow the standard reaction. I don't cosign for sexual abuse, nor do I deem it appropriate it any way seeing as how I've been through it several times yet I feel like I'm the least offended compared to a lot of other reviewers.

... Last updated on January 1st, 2013, 8:35pm
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Love it or hate it   
Rating: 8.5 / 10.0
by Mochi__x
August 2nd, 2012, 12:45pm
Well I love this! For me the only thing that annoyed me was Souichi's constant denial, it dragged out a bit too long. But there was quite a bit of humour and a lot of cute moments too which kept me interested XD Though after reading everyone else's reviews I can see it's quite controversial, so it all depends on your own personal tastes really.

I do understand why some people have issues with this because of the non-con and blackmail, though I think it handles the rape much better than a lot of BL. Both people involved react the right way afterwards (Morinaga is deeply regretful and Souichi is furious). As for the blackmail... well it seemed clear to me a few chapters in that it was just an excuse on Souichi's part. Morinaga even said he didn't want him to feel as though he was being emotionally blackmailed, but Souichi still wanted to use "blackmail" as an excuse as he was having trouble coming to terms with his feelings. After all, a homophobe falling in love with someone of the same sex is obviously going to be hard to accept! Besides if you're raped by your closest friend you don't beg them to stay and agree to sleep with them regularly just to keep them in your life. For someone as strong and violent as Souichi, if he didn't want it then he wouldn't have accepted him all those times, no matter how "special" Morinaga was to him. So the way I see it Souichi just needed to rely on using "blackmail" as his escape route really, as he was so deep in denial. Also after the initial rape Morinaga does do the right thing by attempting to cut himself out of Souichi's life as requested, but it was Souichi who stopped him. So as he willingly did that, and willingly offered his body I don't see that as blackmail or rape as he chose to do it (Admittedly their first time definitely was rape, then it moves on to consensual - with some denial mixed in. In my opinion.)

So this really depends on how you view it. Though I do think you should read the entire manga before forming an opinion either way, as both the issues are properly addressed later. (Vol 3 ch 4 is a particularly vital chapter.)

Ultimately it's your choice if you like this or not :]

... Last updated on November 17th, 2012, 11:00am
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