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Manga Info
Boku wa Imouto ni Koi o Suru   
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Related Series

Associated Names
Boku wa Imouto ni Koi wo Suru
Boku wa Imouto ni Koi wo Suru - Secret Sweethearts
Boku Wa Imouto Ni Koiwosuru
I Love My Little Sister
I Love My Little Sister - Secret Sweethearts
Lazos Prohibidos (Spanish)
Secret Sweethearts (French)
Я люблю свою младшую сестрёнку
僕は妹に恋をする Secret Sweethearts
내가 사랑하는 여동생

Groups Scanlating
JShoujo Scans
Divine Sanctuary
Manga Abyss

Latest Release(s)
v.10 c.58 + Extras (end) by JShoujo Scans over 9 years ago
v.10 c.57 by Jshoujo Scans over 9 years ago
v.10 c.54-56 by Jshoujo Scans over 9 years ago
Search for all releases of this series

in Country of Origin
10 Volumes (Complete)

Completely Scanlated?

Anime Start/End Chapter
Ends at Vol 3, Chap 16

User Reviews

3 topics, 15 posts
Click here to view the forum

User Rating
Average: 6.7 / 10.0 (434 votes)
Bayesian Average: 6.68 / 10.0

Last Updated
June 7th 2021, 8:58pm



Category Recommendations





Original Publisher

Serialized In (magazine)
Sho-Comi (Shogakukan)

Licensed (in English)

English Publisher

Activity Stats (vs. other series)
Weekly Pos #807 increased(+23)
Monthly Pos #1323 increased(+310)
3 Month Pos #2543 increased(+403)
6 Month Pos #3038 increased(+782)
Year Pos #4830 decreased(-160)

List Stats
On 1149 reading lists
On 694 wish lists
On 616 completed lists
On 216 unfinished lists
On 339 custom lists

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over 7 years ago
over 10 years ago
over 10 years ago

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User Comments  [ Order by usefulness ]
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Too long but ok  
by WhiteIsBlack
November 5th, 2019, 6:29pm
Rating: 8.5  / 10.0
I haven’t read all chapters but know everything. I watched an ova which ended rather a cliffhanger. The conflicts aren’t bad at all, but there’re so many confusing parts also. I even like the plot twist.

... Last updated on November 5th, 2019, 7:17pm
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At least the father was a nice guy  
by Meilee123
August 9th, 2018, 10:48pm
Rating: 5.0  / 10.0
How did this get an award? This was actually annoying to read. In the end, I just skipped every few chapters and skipped to the end. How do you put such over-rated love obstacles one-by-one in sequential order just to annoy me? The art makes it even more annoying. Then the parents have some super over the top drama as well. Then the ending was literally one chapter! The ending was bee es.
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A decent tale of forbidden love  
by SangMo
October 16th, 2016, 10:31am
Rating: 7.0  / 10.0
I did enjoy this and honestly the only part that pissed me off was

Spoiler (mouse over to view)
When it's found out the mother cheated on the father on her wedding day with their best friend. The fact that the husband figured she did and was okay with it had me screaming at the screen. Like, she was engaged to you before you even met the other guy and you realized they flirted a lot so you're okay when she fucks him and gets impregnated on your wedding day? Wat? The father wasn't as bad, but the mother was an awful person.

... Last updated on October 16th, 2016, 10:34am
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How did this win any awards?  
by moonmystery
May 10th, 2016, 11:42pm
Rating: 1.0  / 10.0
It sucks! The story is basically about a bunch of overly hormonal teenagers without self control. Attempted rape happened more than once, and none of the characters seemed fully sane.

"Why am I assaulting you in the middle of the night? Because I love you!!" -- Main guy said.

Um. No. That's not okay. That's lust, not love. The author's shallow plot and badly drawn s*x scenes made this series a piece of garbage. I don't recommend.
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Love this  
by AkariHimeDono
October 5th, 2015, 11:38pm
Rating: 9.0  / 10.0
I love the plot and all, but Iku's mentality is a little annoying for me. Still, I can feel that their suffering is genuine since they know it's taboo but can't help sinking. To anyone who says that incest is gross thus not liking/reading this manga, because there's the incest element that the characters and the plot progress they way they did. If not, this would just be another typical whatsoever shoujo manga like any other.
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by ohsnaptheresa
November 26th, 2014, 2:25pm
Rating: 6.5  / 10.0
I felt the ending was anti-climatic. The build-up towards what I was expecting to be the ending left me sort of bitter about it. We don't find out anything about their future, which made me annoyed. I hope there is some sort of oneshot epilogue that might come out, otherwise you'd be left severely disappointed.
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Insest is always gross..  
by tipz
November 26th, 2014, 7:28am
Rating: 6.0  / 10.0
... But the story comes with a pretty good storyline.. I wish it didn't focus on sex so much as it should have focused more on their relationship buildup. Art was not as good as it was in Boku no Hatsukoi o Kimi ni Sasagu, but that is probably because the artistry was at its beginning stages. They make Takuma look way different in the other series.
Spoiler (mouse over to view)
it starts from the get go with a twin brother confessing himself to his sister, and almost forcing on her his erection. She takes it very fast for some reason.. They go through school with a secret relationship all the while he has another gf. She soon finds out their feelings and he breaks up with her.. As well he tells his bf that his feelings for her. As the middle school time is ending for them his sister ends up throwing herself at him to have sex with her because of her jealousy that the has already had sex with someone else.. He then moves to a boarding school where he thinks he is getting away from her. That is not the case he ends up sneaking out and getting in trouble to see her. All the whole his best friend is trying to be with her with no effect.. He also gets threatens by his ex.. She tries to get his sister raped when she sneaks into his dorms... He ends up getting into a fight then expelled... When he goes back home their mom already has catches on that they are in relation to each other but he also catches on that they may not be related.. The truth of the matter is that they are still twins but born by different fathers. Finding this out he leaves home and everyone behind.. She is determined to find him again though, and 10 years later she does.. She rushes to him and that is the end of it.
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I don't recommend it  
by Verito.S
October 8th, 2014, 12:04am
Rating: 4.0  / 10.0
I started reading this series when shoujo magic was still up, like a million years ago.
Probably a lot of people started this series back then, so obviously we were different people (and manga was different) 10 years ago.
Funny enough, the spin off is really good.
So... read the spin off, don't read this manga.

... Last updated on October 8th, 2014, 12:04am
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damn its so intense  
by E.M.A
January 24th, 2014, 8:20pm
Rating: 10.0  / 10.0
the OVA brought me here biggrin , well the truth is I don't like incest type, but I'm curious about the ending, and then I peak a little the latest chapter (49 so far). and then,
Spoiler (mouse over to view)
I found out that Yori want to find the truth that iku is not his sister, but iku is adopted by his parents.. and now I'm reading this smut things and thinking they are not blood related :D

yeah,,, I like it LOL

... Last updated on January 24th, 2014, 8:22pm
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by HummingBird0o
October 12th, 2013, 7:52am
Rating: 1.0  / 10.0
i don't know how ppl could even go reading to bind chapter 6 :l its too disgusting >< they do it on the train , in the church too ? !! there should be a limit to how fucking horny you are *-* its too stupid to read and waste of time >_<
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