B Reaction
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B Reaction

Alternative Titles

Synonyms: B. Reaction, B. Reaction!, B.Reaction, Breaction
Japanese: B.リアクション!
English: B Reaction
More titles


Type: Manga
Volumes: 2
Chapters: 18
Status: Finished
Published: Jan 18, 2003 to Oct 19, 2004
Genres: Action Action, Comedy Comedy, Romance Romance, Ecchi Ecchi
Themes: Martial Arts Martial Arts, School School
Demographic: Seinen Seinen
Serialization: Ultra Jump
Authors: Tsuruta, Hirohisa (Story & Art)


Score: 6.691 (scored by 48784,878 users)
1 indicates a weighted score.
Ranked: #133432
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #2483
Members: 8,359
Favorites: 25
Ranked #13343Popularity #2483Members 8,359
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Volumes: /2
Chapters: /18


Onodera Kensaku, a self taught martial artist, undefeated street fighter gets his ass whipped by a girl. Not by just any girl, but his home room teacher Asato Nanae and her High Left Kick. You'll see brilliant pictures of high quality in shading and facial expressions, with a twist of pervertal activities and one liners that will have your sides spilitting as you follow in the wake of Onodera's adventures to defeat Asato.

(Source: MU)



Feb 11, 2008
B Reaction is a Shounen, Action, Comedy about your typical delinquent who loves fighting and seems to be really good at it. Though his life is turned upside down when he encounters a strong but beautiful lady and she turns out to be his new English teacher.

There’s nothing special about this set-up, seeing how any experienced anime/manga fan would be able to see it coming. What makes the story interesting isn’t really the predictable romance but the exciting fights and hilarious comedy. It’s a shame that this manga was cut short at 2 volumes and because of that, we have a terrible ending and the ...
Nov 17, 2010
Could have been the definitive ecchi shounen, too bad it ended prematurely.

You don't have to look far to spot how many in the forums are complaining about the premature ending. Where I would like to provide my alternative view is in the parts that are understated about this manga.

First off, I disagree with Master_M2K when he says:

"What makes the story interesting isn’t really the predictable romance but the exciting fights and hilarious comedy."

The key word that alienated me from his review was: predictable romance; exciting fights. Worse: hilarious comedy

Obviously different people have different tastes but if you merely come in here expecting an ecchi, you'd ...
Nov 26, 2013
Mixed Feelings
So this is your typical ecchi sports romance manga with a martial arts twist. It starts with the MC, a strong guy who wins a Karate competition before getting KO'd by a woman.

This woman turns out to be his teacher. As far as this point, I could see the promise. With all of her high kicks, fan service criteria was met for the ecchi side of things. The fights were also entertaining and also the romance side of things was also pretty funny.

So we continue on this manga, which I was actually enjoying when it just suddenly ended. I thought it was still ongoing, ...

Interest Stacks

50 Entries · 160 Restacks


Recent News

Recent Forum Discussion

Poll: B Reaction Chapter 18 Discussion ( 1 2 )
saka - Sep 8, 2011
54 repliesby officegossip »»
Jan 16, 2023 5:41 AM
Poll: B Reaction Chapter 6 Discussion
joe_g7 - Apr 14, 2017
0 repliesby joe_g7 »»
Apr 14, 2017 2:55 AM
Poll: B Reaction Chapter 4 Discussion
hznu - Jan 1, 2009
2 repliesby joe_g7 »»
Apr 14, 2017 2:31 AM
Poll: B Reaction Chapter 3 Discussion
joe_g7 - Apr 14, 2017
0 repliesby joe_g7 »»
Apr 14, 2017 2:30 AM
Poll: B Reaction Chapter 2 Discussion
ManU-Alchemist - Jun 3, 2008
1 repliesby joe_g7 »»
Apr 14, 2017 2:29 AM