Kanojo ga Koushaku-tei ni Itta Riyuu


Why Raeliana Ended up at the Duke's Mansion

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Alternative Titles

Synonyms: Geunyeoga Gongjagjeolo Gaya Haessdeon Sajeong, 그녀가 공작저로 가야 했던 사정
Japanese: 彼女が公爵邸に行った理由
English: Why Raeliana Ended up at the Duke's Mansion
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Information

Type: TV
Episodes: 12
Status: Finished Airing
Aired: Apr 10, 2023 to Jun 26, 2023
Premiered: Spring 2023
Broadcast: Mondays at 21:30 (JST)
Licensors: None found, add some
Studios: Typhoon Graphics
Source: Web manga
Genres: FantasyFantasy, RomanceRomance
Themes: IsekaiIsekai, ReincarnationReincarnation
Duration: 23 min. per ep.
Rating: PG-13 - Teens 13 or older

Statistics

Score: 7.531 (scored by 8767787,677 users)
1 indicates a weighted score.
Ranked: #19272
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1425
Members: 188,905
Favorites: 1,699

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Filtered Results: 48 / 65
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Preliminary Spoiler
Jun 26, 2023
Isekai stories from Japan...well, most of them, are quite boring to be honest, with the exception of a few (i.e. Mushoku Tensei, Re:Zero etc.) that are literate standouts. But what if I told you that works that come from other countries, like South Korea, have a cesspool of Isekai stories like it, and while they suck ass too, just like their Japanese counterparts, they have an exception to the same rule as well? There are manhwa source materials like it, and one of them goes by the name of Kanojo ga Koushaku-tei ni Itta Riyuu a.k.a The Reason Why Raeliana Ended up at the Duke's ...
Jun 26, 2023
Mixed Feelings
Well-writtenWell-written
Your eyes are not fooling you if that's the synopsis you just read. It's an all familiar trend we've seen in many anime in recent years - reborn into a fantasy world, a protagonist trying to avoid fate, and isekai tropes that feeds on its modern popularity. Kanojo ga Koushaku-tei ni Itta Riyuu (The Reason Why Raeliana Ended up at the Duke's Mansion) is another one of these adaptations that subscribes to the most recent trend, but we have to ask ourselves if this is one was really needed.

To my surprise, the source material actually came from a web novel rather than the typical light ...
Jun 16, 2023
Preliminary (10/12 eps)
The girls that get it… get it.

Look, I’m gonna get right to the point. Is the Raeliana x Noah situationship the hottest non-fan-servicey thing I’ve seen in anime? Yes, yes it is. Was Ian Sinclair god tier dub casting for Noah? Unequivocally. Is the op a banger? You bet!

This isn’t gorgeously animated, action packed, or chock full of drama and plot twists. Despite this, it is *very good*. It’s smart, sexy, political, and breathes new life into the isekai genre while breaking a large number of stereotypes. I can see how this won’t be the anime of the season for everyone, but I definitely ...
Jun 26, 2023
Why Raeliana Ended Up at the Duke’s Mansion is not just the best manwha adaptation of all time, but one of the best romance stories in recent years and a must watch.

As manwha has continued to grow in popularity outside of Korea, it’s led to several big series getting anime adaptations. Pretty much all of them have been subpar or downright bad. So when I found out that this series was adapted from a manwha, I had pretty low expectations. Especially considering the studio behind it being a smaller one. I could not have underrated this show any more. It is an absolute gem of ...
Jun 7, 2023
Preliminary (9/12 eps)
This is by far one of my favorite isekei animes. The female protagonist is taken into the world of a book she has read and becomes Raeliana McMillan. Unfortunately for her this characters murder is what catapults the plot of the book meaning she has to fight to survive.

This series had me hooked by episode one and it just keeps reeling me in. The Duke is an absolutely deviant man but also has incredible respectf for her as the series progresses.

The English voice actor does a phenomenal job of applying sultry and seductive tones which makes you jealous of Raeliana while also wanting to throw ...
Jun 18, 2023
Well-writtenWell-written
Preliminary (8/12 eps)
In such an over-saturated market when it comes to isekai, I was looking forward to this adaptation quite a bit, as the original webtoon manhwa (which, by the way, you can read on Tappytoon for a reasonable price) and the novel is quite a decent shoujo isekai.

While the source material is not perfect by any means, I would consider it to be a standout due to its rapid pacing, fun chemistry between the two romantic leads, the way it's filled with gags from beginning to end, and the fact that, for once, the isekai part of the plot plays an integral role into the story ...
Jul 7, 2023
FunnyFunny
Do I want to be nice, do I want to be mean? If I wanted to be nice, I probably would have quit the series after the second episode - so I want to pick a fight.

"Kanojo ga Koushaku-tei ni Itta Riyuu" is a series that, at first glance, would not appeal to me. A woman is reborn as the noblewoman Raeliana, but she knows that she is a doomed character from a novel she read in her last life. So she uses her knowledge to ally herself with the male protagonist Noah, rather blackmail him into saving her from the murderer. But how could ...
Sep 4, 2023
Well. Like a lot of people I knew the story of Raeliana since the webtoon came out. I didn't really loved the story because it was quite slow, but still, it was good. When I heard about the news of an anime adaptation, I was already picturing most of it : way too few episodes to talk about the whole story, poor budget, and bad animations quality.

I was right. It is just one of these anime from those waves of "animes with 12-13 episodes and tasteless". (I'm kinda sick of them, please bring back the time were the animes were like 24 episodes for the ...
Jun 29, 2023
This romance isekai show is underrated fr fr.

While there's not much going for it, it's not the best in anything, it 's good at everything.
I got very beautiful animation, with good characters, story, progression, and directing
This anime is also unexpectedly somewhat a bit political too. With the politics of nations, noble, rankings, and marriage.
The character and story is what get this show going. The male and female protag is VERY likeable and enjoyable to watch

This show downside are that it is a slow pacing show and build so much suspense that somebody might not like it. The show also is more serious than it ...
May 30, 2023
Preliminary (8/12 eps)
This is the first Manhwa Shoujo that wins anime. I wasn't prepared to like this anime, but giving it a chance made me have a good surprise and now I consider myself one of the biggest fans of this work! The anime immerses you in a captivating story of a girl named Raeliana who dies and is reincarnated in the world of a romance book she read while still alive in the real world. In the first episode you think it's going to be just another generic Korean isekai/shoujo but the more you watch, the more you're surprised. As the episodes go by, you begin ...
Jun 28, 2023
I'm sooo disappointed! :'-)
As one of my first manhaws I was a litte hypted getting to know the anime-version. Well - I shouldn't have.
Yes it is one of the old (and in this gengre quite) familiar isekai-storys and the plot is pretty much predictable - but the execution of this wanna-be romance is just bad. Despite giving their very best, the voice-actors couldn't rescue this butchery.

Best part here were the opening an the ending theme. But thats about it.

The plot between the female lead, who is originally reaborn as the disposable side-character, and the male lead is a little bit back-and-forth. But in the original ...
Aug 16, 2023
For me, this is a wonderful example of an isekai (that's directed towards women) that doesn't feel overly childish and predictable. The story is very well-written, and Raeliana, the main character, is always actively trying to change her fate instead of being simply blown by the wind like most isekai characters. This is one the best romance stories I have ever read/watched and I've seen way too many. Some say it's a weird mix between politics and romance but that just makes it more interesting to me.

That being said, I've read the manhwa before, so for me, this anime was more like a quick reminder ...
May 22, 2023
Preliminary (7/12 eps)
I would say this series does a great job following the web series and the art style is really similar. I was kind of concerned about them not depicting Raeliana’s inner monologue properly or showing how snarky and sarcastic she is, but they do a good job it. The characters’s dispositions are depicted very accurately. Especially that of Sir Adam (my favorite character). The OP is also done by MindaRyn who did the OP for season 2 of Tensei shitara Slime Datta Ken, which is cool.
There are drawbacks to this series, however. A lot of the animation looks sparse or rushed. The CGI is ...
Jul 11, 2023
Mixed Feelings
The first few episodes are Very Good. But very misleading, it gave the impression we'd be getting a political thriller about a isekai victim dealing with the intrigue and political landscape of a shifting aristocracy, with some hotties to boot. This is not what you get.

After the first main threat is dealt with, it rapidly shifts to a much more bland and unexplored Fantasy setting which you cant even properly enjoy cause your stuck with the worst person to explore it through, with a few interesting characters and plot threads dropped altogether to boot.

It was a huge disappointment. Read "Lout of the Counts Family" instead, ...
Apr 14, 2024
I need a second season of this! The isekai genre is used in a similar way like e.g. I'm the Villainess, So I'm Taming the Final Boss. So if you don't like isekai or romance, this might not be for you. Otherwise, give it a try!

What makes this version so enjoyable is our protagonist Raliana. Raeliana is a proactive character. She isn't miss perfect (stereotypical overly apollogetic, polite and passive) like your usual anime heroin. Rae isn't afraid to use strategy or sharp comments to get what she wants, and her character is appreciated by the characters you'd root for.

Even though this anime wants to ...
Sep 24, 2023
I actually really like the story like many here the only problem with the anime is it’s animation . I know it probably had an small budget etc but still some scenen were so painful to watch like in the ball , they only animated the characters with voice lines . Although I can understand why they didn’t it would just have made the scene so much better .

Now I have read the manhua and it’s great but as someone who has read it there is something I have to say about the anime .
The thing with this manhua is that whale who animated the ...
Aug 20, 2023
Mixed Feelings
I think it is a sweet story and I liked the protagonist for being level-headed and pretty realistic. The love interest isn't super domineering or creepy, and he treats the MC well! I read some of the source material before and was worried that some parts would adapt awkwardly, but it turned out good. It won't blow anything out of the water, but people who are looking for a nice calm romance with adult characters may like it.

The part I have mixed feelings about- I watched the English dub, and I think the sound direction kind of detracted from the experience. The voice acting itself ...
Aug 12, 2025
Mixed Feelings
“I refuse to be the disposable side character in someone else’s story.” That’s Raeliana’s opening move, and it’s a strong one. Thrust into a novel she once read, she knows she’s destined to be murdered within months, unless she rewrites the plot herself. The setup promises intrigue, romance, and a heroine with actual survival instincts, and for the most part, it delivers. Raeliana navigates high society like a chess player who already knows half the moves, while Noah, the charmingly suspicious duke, proves that charisma is even more dangerous when paired with secrets. As someone who enjoys reading manhwa, this anime feels very familiar, closely ...
Apr 5, 2024
I was pleasantly surprised with this anime, even though it did frustrate me in some parts. I liked the reincarnation part of this anime, especially because I thought it added to the main female protagonist and allowed us to understand her better. I thought the male protagonist was just so good looking and appealing in my opinion. I liked how the story was not as straight forward as you would assume it would be, and I liked the hints of romance here and there. I honestly wish their was more romance and spice in this, if there was I would have ranked it higher. ...
Oct 1, 2025
Overall, this story doesn't do much different than you'd expect of these type of isekai. She must change her game character's fate, and due to that different parts of the story change. There was some interesting points in how she got isekai'd and the ramifications of taking over another person's body, but my biggest problem with this show was the male lead.

They rally push the "bad boy" angle here, and the main character being a "tsundere". She pretend to not actually like him, and he constantly does bad things to her in the vein of just "messing" with here, but it's okay since he's hot. ...