Konyakusha wa, Watashi no Imouto ni Koi wo suru

Description

title Aah, again? My fiance was gazing intently at my charming younger sister. When I saw the blaze that lit up in those cold eyes, I was assaulted by deja vu. My fiance had been in love with my younger sister even in the last life. There was nothing I could do but watch. And, by some karma, I was someone who kept returning to that exact moment.

Type

Manga

Related Series

N/A

Associated Names

Fiancés Fall in Love With My Sister.

Mi Prometido Esta Enamorado De Mi Hermana Menor

My Fiance Is In Love With My Little Sister

婚約者は、私の妹に恋をする

婚约者恋上我的妹妹

Groups Scanlating

Illyia fan base

Mentally Meh Scans

Tapioca Scans

Latest Release(s)

v.5 c.25 by Illyia fan base 8 months ago

v.5 c.24 by Illyia fan base 1 year ago

c.23.5 by Illyia fan base 1 year ago

Search for all releases of this series

Status in Country of Origin

5 Volumes (Ongoing)

Completely Scanlated?

Anime Start/End Chapter

N/A

User Reviews

N/A

Forum

0 topics, 0 posts

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User Rating

Average: 6.3 / 10.0 (42 votes)

Bayesian Average: 6.28 / 10.0

12%

14%

17%

21%

17%

Last Updated

June 15th, 2025 6:11pm PDT - 3 months ago

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Genre

Drama Fantasy Mystery Romance Shoujo Tragedy
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Categories

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Category Recommendations

Falling Into the Deep End

Loop kara Nukedasenai Akuyaku Reijou wa, Akiramete Suki Katte Ikiru Koto ni Kimemashita

The Wolf Lord's Lady (Novel)

Arrogant Regret

I Became the Squirrel That Saves the Villain

Recommendations

N/A

Author(s)

Hanabusa [Add]

Artist(s)

Mashiro (II)

Year

2020

Original Publisher

Enterbrain

Serialized In (magazine)

B's-LOG Comic (Enterbrain)

Licensed (in English)

English Publisher

N/A

Activity Stats (vs. other series)

Weekly Pos #686

(+5)

Monthly Pos #1518

(-375)

3 Month Pos #3306

(-189)

6 Month Pos #3926

(-715)

Year Pos #5163

(+535)

List Stats

On 399 reading lists

On 124 wish lists

On 9 completed lists

On 23 unfinished lists

On 142 custom lists

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Forum Posts Click to view the forum

User Comments [ Order by usefulness ]

-_-

by TiredandDeadInside
2 years ago

Rating: N/A

The author made FL's life exhausting to experience. Like how FL became so numb that she gave up on herself so did I. Credit where credit is due: she attempted to change her circumstances in each timeline but was unsuccessful in all of them.

Unfortunately, she's written as a soggy, drunk on love for the wrong person and unable to change that fundamental part of her identity, damsel in distress who must be saved by an entirely outside force; Rya in his knight in shining crow feathers shtick.

... Last updated 2 years ago

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I enjoyed it

by Raiden94
2 years ago

Rating: 9.0 / 10.0

I enjoyed it tho I don't like the facts that I have to go to light novel to read more details on what happened previously. The manga obviously skipped some part here and there.
But it did manage to deliver the feels that I want from this type of manga.

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Uhh

by boggleboggle29
3 years ago

Rating: N/A

It hurts my brain and heart to see the fl going through the same shit repeatedly in her many lives. I feel sort of frustrated just reading this and I was wishing things would change for the better. The fl deserves better than to stick with that damn scum

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Prepare Your Tissues

by angelhalo224
3 years ago

Rating: N/A

I cried buckets when reading this series. I can't give it a rating because I have decided to drop the series and it doesn't feel right to give it a rating.

However, if you do read this .... you will need tissues ... lots of them.

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wow. ok.

by godfrey
3 years ago

Rating: N/A

I love how relentless this is. It's not pleasant at all, just awful and grueling and somehow it hits me just right. Probably not most people's cup of tea but I may end up rating it a 10 if it keeps things up to a satisfying conclusion of some kind (or an appropriately dissatisfying end). I enjoy Sisyphean dramacoasters.

... Last updated 3 years ago

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In short

by connectedwizzard
3 years ago

Rating: 1.0 / 10.0

I EXTREMLY DISAGREE TO RECOMMENDING THIS MANGA TO ANYBODY, FL IS REAPETING HER WORST NIGHTMARES SHE DIDN´T WANT TO HAPPEN TO HER OR SOMETHING LIKE THAT.

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trauma porn

by gloriousmangalover
3 years ago

Rating: 7.0 / 10.0

and i love it im saur 😭 it hit me right when i was in the mood to read it. currently on the novel after finishing the 10 ch avail (and i never read fan-translated novels because i always figure that i could just read a novel either professional translated or just originally in english since light novels r often poor quality and written to be dialogue for manga) let’s see how it goes!

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Not for Those with S**cidal Ideations

by Jerberus
4 years ago

Rating: N/A

This is hella dark and has a long way to go. Imagine living in a hellish loop of your spouse loving someone else and never you, dying, and repeating the same situations over and over again for the story's duration.

I beg you, dear reader, if you have s**cidal ideations (especially if they were born from love trouble), then don't read this.

I'm only 10 chapters in at the time of this review, and it's updating extremely slowly.

Re:Zero meets NTR, and it's an ever-repeating hell, like someone is intentionally making her soul fall into a dark abyss. I tell you, this is dark stuff.

... Last updated 4 years ago

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