Kakkou no Iinazuke
A Couple of Cuckoos
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Kakkou no Iinazuke

Alternative Titles

Synonyms: Cuckoo's Fiancee
Japanese: カッコウの許嫁
English: A Couple of Cuckoos
More titles


Type: Manga
Volumes: Unknown
Chapters: Unknown
Status: Publishing
Published: Jan 29, 2020 to ?
Genres: Comedy Comedy, Romance Romance
Theme: Harem Harem
Demographic: Shounen Shounen
Authors: Yoshikawa, Miki (Story & Art)


Score: 6.781 (scored by 1228412,284 users)
1 indicates a weighted score.
Ranked: #117412
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #431
Members: 37,868
Favorites: 487

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Ranked #11741Popularity #431Members 37,868
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A Couple of Cuckoos
Volume 1


The members of the Umino household are all rather similar: they are energetic and incredibly dynamic—except for Nagi, a serious and introverted young man whose sole focus is on academics. He is the complete opposite of someone like his younger sister Sachi, who is a reflection of her extroverted parents. Thus, it should come as no surprise that Nagi was swapped with another baby at birth.

On the way to meet his true parents, Nagi encounters Erika Amano, a young social media star. While spending the day with her, he learns that Erika's parents forced a marriage onto her. Later that day, Nagi comes to learn that Erika's fiancé is actually none other than himself, in order to officially be part of each other's family. With the goal to build the pair's relationship, Nagi's biological father arranges for the fiancés to start living together! However, no matter what tricks their parents pull, Nagi refuses to marry Erika. That is because he already has sights set on someone else: the beautiful and intelligent Hiro Segawa.

[Written by MAL Rewrite]


Kakkou no Iinazuke has been published digitally in English as A Couple of Cuckoos by Kodansha Comics USA since January 12, 2021. The series has also been simulpub through K Manga.

Related Manga



Dec 9, 2021
Preliminary (70/? eps)
This is my first review. I might be biased on my review because I am not a picky person in anime. I just really appreciate the work of the author.

Art 10
10 For the art, I really love Miki Yoshikawa character design I feel nostalgic every time I read the manga. The background is really great. I really feel the emotions of the characters.

Story 8

For me the story is quite unique. I really don't mind the other details but the feels like brought me back years ago when I was reading Miki Yoshikawa's work where I starter to love anime and manga.

Character 8
Oct 8, 2022
Mixed Feelings
Preliminary (129/? eps)
At the earlier part of the manga i had a feeling that this show were more or less pure vanilla, exchanged at birth and engaged later on? cool, sachi moves in to the erika/nagi house? okay, so it was a fun read. But as the story moves forward the studio starting to raise the bar and more or less make the story more complicated (?) who is this erika older brother anyway? Erika parents were very welcoming to the prospect of their daughter and lost son to being engaged, but as the story goes further the manga gives the impression that Nagi and Erika parents ...
Nov 6, 2020
Preliminary (39/? eps)
I am up to date to chapter 39. There will likely be 'spoilers' for what little plot there is.

The art in this series is fantastic. Its very pleasing and there are constant hilarious profile picture- worthy expressions and faces from a myriad of different characters.

The premise is odd but creative and original. Two babies- a boy and girl- are switched at birth, and suddenly at age 16 they are arranged to be married. The boy, whose birth father is a billionare hotel tycoon, grows up dirt poor instead. And the girl, whose birth father is a unemployed cook, grows up with the tycoon ...

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Recent Forum Discussion

Poll: Kakkou no Iinazuke Chapter 174 Discussion
Jesse-kun - Sep 26
1 repliesby Febaske »»
8 hours ago
Poll: Kakkou no Iinazuke Chapter 173 Discussion
MegamiRem - Sep 20
0 repliesby MegamiRem »»
Sep 20, 12:35 AM
Poll: Kakkou no Iinazuke Chapter 172 Discussion
MegamiRem - Sep 13
1 repliesby Fiftzh »»
Sep 13, 5:29 AM
Poll: Kakkou no Iinazuke Chapter 171 Discussion
MegamiRem - Sep 6
1 repliesby Febaske »»
Sep 6, 3:13 AM
Poll: Kakkou no Iinazuke Chapter 170 Discussion
MegamiRem - Aug 22
2 repliesby Nouka72 »»
Aug 29, 10:01 AM

It’s time to ditch the text file.
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