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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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


Score: 7.511 (scored by 6181261,812 users)
1 indicates a weighted score.
Ranked: #18192
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1630
Members: 139,150
Favorites: 1,301

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Ranked #1819Popularity #1630Members 139,150
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Episodes: /12


When, after her sudden death, Rinko Hanasaki is reborn as Raeliana McMillan, she is not sure whether to curse her luck. Raeliana was a minor character in a novel Rinko read, and as the eldest daughter of a nouveau-riche baron, she led a carefree life until her unfortunate demise at the hands of her fiancé, Lord Francis Brooks. To avoid her destined fate, Raeliana is determined to end her engagement with Francis.

However, when Francis refuses to break things off, Raeliana decides to seek help from someone of higher standing and approaches Duke Noah Wynknight—the novel's male protagonist. Using her knowledge of the plot, Raeliana captures the duke's interest by proposing a deal: she will not expose his secrets if Noah agrees to act as her fiancé. Little does she know that getting involved with a duke who only shows his true colors around her may lead to more than she bargained for.

[Written by MAL Rewrite]


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Episode Videos

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Characters & Voice Actors



Opening Theme

Apple Music
Amazon Music
Youtube Music
"SURVIVE" by MindaRyn

Ending Theme

"Always and Forever" by SERRA (eps 1-5, 7-)
"Fireworks" by MindaRyn (eps 6)


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 ...
Apr 6, 2024
Mixed Feelings
I can't really tell what this anime was if it was bad or good or just something else

While this anime didn't have any actually bad things that i can point out in this review, it also didn't have good things, for me this anime was really mid i can't tell watching this was a waste of time but neither i can tell it was well spent, so this review isn't for telling if you should watch or not, i think it's just to try to understand it, well the only advice i can give is to not expect a masterpiece (which i think no one ...
Feb 19, 2024
In my personal opinion, this anime was okay- not exceptional but not horrible. The animation looked quite rough at times. Especially in scenes where the camera was zoomed far out. Otherwise, I admire the lighting and the background track. The characters do follow a lot of character archetypes (Adam as the quiet one, Noah as the intelligent mastermind, Vivian as the villainess, etcera). It follows a reincarnation plot and takes place in what I like to call 'Faux-Europe'. It looks like a European country and has its own unique lore in small tidbits. I would recommend this anime as a past time.. none of these ...

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