Onanie Master Kurosawa
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Onanie Master Kurosawa

Alternative Titles

Synonyms: Masturbation Master Kurosawa
Japanese: オナニーマスター黒沢


Type: Manga
Volumes: 4
Chapters: 31
Status: Finished
Published: Sep 2007 to Mar 2008
Genre: Drama Drama
Themes: Psychological Psychological, School School
Serialization: None
Authors: Yokota, Takuma (Art), Ise, Katsura (Story)


Score: 8.411 (scored by 7358773,587 users)
1 indicates a weighted score.
Ranked: #2122
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #81
Members: 135,426
Favorites: 10,370


Ranked #212Popularity #81Members 135,426
Add to My List
Volumes: /4
Chapters: /31


Fourteen-year-old Kakeru Kurosawa is an antisocial junior high school student who looks down on his classmates—but beneath his superiority complex is a hopeless young teenager who uses masturbation as a pastime. Using erotic thoughts of his female classmates as stimulus, he locks himself daily in a seldom-used girl's bathroom at school to do his dirty deed.

One day during class, Kurosawa witnesses the popular girls bullying the timid Aya Kitahara. Although not one to be riled over such matters, he decides to deliver retribution with his own hands. In a daring move, he steals the uniforms of the bullies and dispenses his "white justice" over them.

Although satisfied with his exploits, Kurosawa's troubles are only just beginning. While going about his daily routine, he is suddenly confronted by Kitahara, who identifies him as the culprit behind the uniform incident, and blackmails him into terrorizing the other girls in the class the same way he dealt with her bullies. Left with little choice, Kurosawa agrees, and thus begins a coming-of-age story that deals with consequences, bullying, and people's ability to change.

[Written by MAL Rewrite]


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Nov 5, 2009
Onani Master Kurosawa is something entirely different than what you see at first glance. If you are expecting something erotic or funny, you are looking in the wrong place. Those that can get past the synopsis and exposition will be rewarded, as when you reach the real bulk of the story you will realize just what it has to offer.

It is no secret that this manga deals with mature themes. The problem lies within the fact that it paints the wrong picture for potential readers. The focus is not to be sexually explicit. Rather, it is presented to us in a way that is very ...
Jan 13, 2015
Mixed Feelings
After reading multiple comments and reviews about how much of a masterpiece this is, I just had to give it a try for myself... and I am extremely disappointed. I feel like I wasted my a good few hours of my life.

Here's my disclaimer: I'm not saying this story is bad in any way. The art is decent, the plot is better than most manga, and so are the characters. But it is not a masterpiece. It is not some kind of "Catcher in the Rye". It's a cliche story that happens to dwell a little bit deeper.

As for the theme and lesson in ...
Feb 3, 2024
Disclaimer: this review contain mild spoilers. Read with caution if you haven’t completed the manga.

Onani Master Kurosawa features the activities of a 14-year old as he indulges in a daily masturbatory routine in the girls restroom at school. As the story thoughtfully follows his inner monologues, we quickly get to see him depicted as a rather cold individual who only thinks about his classmates as potential material for his concupiscent pleasures, not even showing any sign of doubt or shame in the process. This is as far as the wacky premise goes, but for the story to advance we’re introduced to another character, this ...

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Poll: Onani Master Kurosawa Chapter 31 Discussion ( 1 2 3 4 5 ... Last Page )
fatfreelife1 - Jul 27, 2009
359 repliesby A_vash »»
Apr 7, 9:11 PM
Poll: Onani Master Kurosawa Chapter 30 Discussion ( 1 2 )
Deadrocks - Jul 27, 2009
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Dec 12, 2023 1:23 PM
Poll: Onani Master Kurosawa Chapter 17 Discussion ( 1 2 3 )
skygtr - Jun 30, 2009
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Nov 11, 2023 10:51 AM
Poll: Onani Master Kurosawa Chapter 2 Discussion
sifma - Aug 24, 2008
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Nov 7, 2023 4:04 AM
Onani Master Kurosawa (Bullying)
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Nov 2, 2023 5:20 PM

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