Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku

Description

Crown prince Cecil was so brilliant that everything in life was easy to the point of boring him, then one day, his fiancée Bertia suddenly said "Prince Cecil, I am a villainess!" Claiming that this world is the same as that of an "otome game" from her past life and that she is playing the role of the "villainess" in it, she aims to play her part well and have their engagement annulled. With that goal in mind, she sets about causing turmoil in Cecil's daily life.

Official English Translation

Type

Manga

Jishou Akuyaku Reijou na Tsuma no Kansatsu Kiroku. (Sequel)

Associated Names

An Observation Log of My Fiancée Who Calls Herself a Villainess

An Observation Record of My Fiancée - A Self-Proclaimed Villainess

Fiancé's Observation Log of the Self-proclaimed Villainess

Fiancée’s Observation Log of the Self-proclaimed Villainess

Nhật Ký Theo Dõi Vị Hôn Thê Tự Gọi Mình Là Phản Diện

Observation Record of a Self-proclaimed Villainess’ Fiancé

บันทึกสังเกตการณ์คู่หมั้นผู้ประกาศตัวเป็นนางร้าย (Gift Book)

自称悪役令嬢な婚約者の観察記録。

자칭 악역영애 약혼자 관찰일기 모음

Groups Scanlating

Admirers of Miss Bertia

Take It Easy

Uxtef's Translations

Latest Release(s)

v.6 c.33.5 by Admirers of Miss Bertia 3 years ago

c.30 by Uxtef's Translations & Admirers of Miss Bertia 4 years ago

c.33 by Uxtef's Translations 4 years ago

Search for all releases of this series

Status in Country of Origin

6 Volumes (Complete)

Completely Scanlated?

Yes

Anime Start/End Chapter

N/A

User Reviews

N/A

Forum

0 topics, 0 posts

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User Rating

Average: 8.4 / 10.0 (425 votes)

Bayesian Average: 8.26 / 10.0

33%

19%

22%

14%

Last Updated

June 7th, 2025 7:02pm PDT - 1 month ago

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Genre

Comedy Fantasy Romance Shoujo Slice of Life Supernatural
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Categories

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Category Recommendations

Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku (Novel)

Akuyaku Reijou wa Ringoku no Outaishi ni Dekiai sareru (Novel)

Isekai Kara Seijo ga Kuru You na no de, Jamamono wa Kieyou to Omoimasu

Konyaku Haki Saremashite (Emi)

Akuyaku Reijou no Dere wa Dake ni Barete Iru

Recommendations

Otome Game no Hametsu Flag shika nai Akuyaku Reijou ni Tensei shite shimatta...

Doctor Elise: The Royal Lady With the Lamp

Author(s)

Artist(s)

Year

Original Publisher

Alpha Polis

Serialized In (magazine)

Regina (Alpha Polis)

Licensed (in English)

Yes

English Publisher

Alpha Manga (33 Chapters; Complete)

Activity Stats (vs. other series)

Weekly Pos #670

(-107)

Monthly Pos #1332

(-65)

3 Month Pos #1423

(-171)

6 Month Pos #2059

(-396)

Year Pos #2363

(-205)

List Stats

On 1214 reading lists

On 265 wish lists

On 815 completed lists

On 49 unfinished lists

On 364 custom lists

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Forum Posts Click to view the forum

User Comments [ Order by usefulness ]

Irritating FL

by FANGURL999
9 months ago

Rating: 4.0 / 10.0

Oh my godddddd can she shut up😕 Bro this female lead is genuinely so dumb and annoying 😭😭 what even is the plot of this manga?? Everytime she appears on screen all she does is yap like a chihuahua and im so tireddd.

She won't stop yapping about villainess this, villainess that, LIKE SHUT UPPP. And then she even tries to force her father to become a villain, like girl BFFR. She's so utterly unlikeable idk how u like her

I went into this thinking she would be a silly cute little girl who is spoiled by the ML, and they would be a power couple as she trusts him and lets slip useful information.

BUT NAH. Instead we get a stupid FL and a manipulative ML who steals her credit yet still allows others to treat FL as though she is crazy (and even acts as if she is crazy himself!) brooooo im so done

And this prick ML needs to stop calling FL “his toy” BFFRRR

it's just constant "Bertia worries about the plot > Cecil finds a way to fix it > plot changes > Cecil finds a way to fix it > repeat from step 2"

Brooooo even after she predicts and solves a plague this fuckifn ML doesn't take her memories of her last life seriously, but as soon as she lists to him the names of people he spends a lot of time with (which she had no way of knowing), he is shocked and finally acknowledges her words as the truth. bfrfrrrrr

BROTHER EUGHHH THIS ML JUST TRICKED THE FL. He made her wear a matching set of earrings with him and then cast magic ONLY ON HER so that she would NEVER be able to take the earrings off. All while ignoring her pleas to get rid of that magic… broooo wtf… this is so creepy idk what y'all are on about. It would be fine if she was happy with it and if he casted that same magic on his own matching earring that he would wear BUT NUH UH. He just wants to own her and control her actions 😨

... Last updated 9 months ago

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Cute but might lose patience

by Azalea1x
1 year ago

Rating: 7.5 / 10.0

It's about the fmc realizing that she's the villainess, decided to pretty much tell the existance of the otome game to her engaged fiance crown prince. The prince was born brillaint but lacks emotions and find everything extremely boring until he met the fmc and listened to her ramblings about her being villainess and found her amusing. Because of all the stuff that the fmc told the prince, the prince took it by heart and do preparations thus straying off the original plot of the game. You might get a bit frustrated of the fmc because she's dead set on acting as the villainess and wanting to set up the prince with the heroine, not realizing the prince is falling in love with her and the prince hating the heroine. Because of her, the plot became so different that all of the prince's friends (love targets) all became engaged in a relationship thus leaving the heroine with no one to romance. The art is quite charming and the characters are all pretty great, massive w that all of them have a partner (all ships sailed woooo)

TL;DR
It's a cute manga where the prince has no emotions until he meets the fmc and falls in love with her all the while learning new emotions. The fmc dead set on becoming the villainess (despite lacking the qualities) might make you frustrated because she doesn't see how strayed the original plot already is as well as the prince affection towards her. I'd still recommend it, it's a quite solid manga where the villainess gets her happy ending and it's only 33 chapters so it doesn't take that long to finish.

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Cute but frustrating

by chocojunkie
1 year ago

Rating: 7.0 / 10.0

FL persistence to stick to plot and act as villainess. Her emotional maturity / intelligence also seems to be stuck as a kid. Maybe they should have made her past life a kid.

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Great manga

by Ponkos
1 year ago

Rating: 10.0 / 10.0

So far, in my opinion the best vilainness manga i've ever read

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Oh my god this is legit so good xD

by MatrixM
2 years ago

Rating: N/A

I'm 5 chapters in but I have to just comment already how fun and good this is.
I've had thoughts of a story that follows the PoV of a non-returnee/reincarnated etc but htis series actually does it and does it as a comedy that's really good. On top of that the prince himself is comically prodigious in any field he sets his mind to and just elevates it all.
And the art is so ridiculously good and cute!

update @ch28
It becomes much more of a downer in volume 4/5. Significantly loses the extremely lightheartedness and comedy. So I've been enjoying it less. One volume to go.

... Last updated 2 years ago

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11/10 HIGHLY RECOMMEND

by kyleclxin
2 years ago

Rating: 10.0 / 10.0

I reread this one every few months or so and I always feel so happy<333
They are my favorite villainess manga
Love that it's in the ML's point of view!!
Also it realized
Maybe cause I realized the ML basically has genius type autism
I love it even more
He's just like me fr

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10/10 I cannot recommend this enough.

by MichaelAtlas
2 years ago

Rating: 10.0 / 10.0

The "big thing" that sets this "Reincarnated Villainess" apart from all the others is that here the couple shares a lot of the responsibilities: The female lead is the reincarnated Japanese person while the male lead is the perspective character and narrator; the female lead is the one with knowledge of the future and the game while the male lead is usually the one with the power to put that knowledge to use best; the female lead is the one who is the very embodiment of a good person to the core of her being who inspires everyone to be on her side and do their best while the male lead is cold, fake and calculating with most people who are not the female lead. This makes it really easy to avoid the common trope of putting all the focus on just the reincarnated protagonist who is the smartest, kindest, most powerful and cunning and best at cooking and inventing makeup and gadgets and recipes and making every other character seem boring and shallow to the point where 5 volumes in I still ask myself "Why is she even into him? / Why is he even into her?".

Here the main couple is wonderful although the male lead may take a few chapters to warm up to. I have a friend who didn't really start liking him that much all the way until halfway through the second volume but the female lead can easily carry your investment through the story up until that point.

The side characters work really well too, both by being pleasant on their own and when they mirror certain aspects of the main couples relationship. Personally I was a very big fan of the butler, the princes brother and the princes brother's fiancée.

The setting and plot are never anything too deep or special but the focus of this whole manga are the characters so it's not really an issue that setting and plot take a backseat.

The art and designs are consistently beautiful and exude nobility. My only complaint is that we get SO many great outfits in volume 1 but after that there is far less variety when it comes to clothing and jewelry.

We always get enough nice and warm moments that this series feels like a wonderful journey with a few dark and dramatic moments along the way but the dark moments aren't there to scare you off, just to contrast and make the light moments shine brighter.

Don't let the fact that this series has a sequel make you think it doesn't get a proper ending. The ending is excellent and completes all major story threads in a satisfying way.

If you like a good romance or you just want a unique twist on the "Reincarnated Villainess" trope you cannot go wrong with picking up volume 1 of this series.

... Last updated 2 years ago

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Plot isn't that deep and dramatic, but the characters are what will make you stay.

by Sypher Pol
3 years ago

Rating: 9.0 / 10.0

This is probably one of the best when it comes to "I was Reincarnated Into a Game as a Villainess" premises which of course is quite usual nowadays, but then would always plunge in the middle plotwise. BUT, this isn't somehow the rest of them, and made me read through the end. Probably because I liked the the main couple's chemistry, and would make you become very interested on how it will develop bc how they started was rather unusual lol. I usually hate useless female MCs, but the female MC here can be seen as clumsy and foolish, and yet somehow she's not annoying, but rather cute and funny? Her level of obliviousness reminds me of Kashima or Yuzuki from Gekkan Shoujo Nozaki-kun, so rather than becoming irritating, her character was rather funny.

I'd def recommend this if you're sick of "I was reincarnated into a game" plots bc this manga is rather fresh compared to other mangas w/ the same kind of premise.

... Last updated 3 years ago

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Cute and sweet

by Theoneyedsnake
3 years ago

Rating: 8.0 / 10.0

The manga was short and sweet and very entertaining. The author did a great job of keeping the atmosphere light and fluffy with touches of comedy. Which is the type of manga it was hinted to be at the beginning.

I find a certain commenter below to be quite retarted. If they wanted to read something that wasn't so fluffy, they should go read a Josei it is beyond me how they see “Romance, Comedy, Shoujo” and expect a story that delves into dark human nature and conflict.

... Last updated 3 years ago

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Sickly sweet

by noobzilla
4 years ago

Rating: N/A

Overload of ditsy cuteness. If you like that sort of thing go ahead. The lack of true adversity is so little, I might as well be reading a toddlers bedtime story. Not recommended.

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