
A Couple of Cuckoos
Nagi Umino was mistakenly switched at birth, and now attends a prestigious private high school. One day, he has a chance meeting with Erika Amano, an incredibly high society high school girl who claims she's on the way to meet her fiancé, and who asks/forces him to be her fake boyfriend. Neither of them, at the time, understood the significance of their meeting for Erika was the girl Nagi was switched at birth with, and Nagi was Erika's soon-to-be fiancé. The curtain raises on a romantic comedy of intertwined fates that begins with being switched at birth.
- 2022-2025
- 2 seasons
- Animation, Comedy, Drama
- TV-14
Nagi Umino was mistakenly switched at birth, and now attends a prestigious private high school. One day, he has a chance meeting with Erika Amano, an incredibly high society high school girl who claims she's on the way to meet her fiancé, and who asks/forces him to be her fake boyfriend. Neither of them, at the time, understood the significance of their meeting for Erika was the girl Nagi was switched at birth with, and Nagi was Erika's soon-to-be fiancé. The curtain raises on a romantic comedy of intertwined fates that begins with being switched at birth.
Season 2 Episode Guide
12 Episodes 2025
Episode 1
Who Was Umino-kun's First Love?
Hiro moves in with Nagi, Sachi and Erika. Friction arises, but they're reminded of what happiness might mean.

Episode 2
Onii Confessed to You, Didn't He?
Hiro is kidnapped and Nagi immediately sets out to save her.

Episode 3
That, but Times a Hundred
Now that the two protagonists are forced to live together for two weeks, Nagi's desperation begins: He has nothing to study with.
Episode 4
All Together, Now
Hiro is preparing for a festival that's about to be held at her shrine.
Episode 5
It's My Life, Too!
The world now knows the face of singer Mochizuki Ai, who created the song "Arc Fault".
Episode 6
There's No Way I Can Be Normal!!
Erika and Hiro's friendship grows stronger, but when the star student decides to visit her new friend and admired influencer's house, trouble begins for Nagi. Her private life is about to be exposed - literally.
Episode 7
We're Breaking Through!
Ai shows up in Nagi's and Erika's hotel room.
Episode 8
No Such Thing as a Meaningless Kiss
Nagi and Hiro prepare for their wedding.
Episode 9
The Real Enemy Is Sachi-chan!!
Sachi interrupts Hiro and Nagi's fake wedding, causing confusion for everyone.
Episode 10
I Know, Nagi-kun! Let's Take Pictures for Memory's Sake!
The school cultural festival begins and Nagi is tasked with representing his class in a competition.
Episode 11
That's the First Time I Ever Found You Attractive
The day of the cultural festival arrives and Nagi and Erika prepare to win with their act.
Episode 12
Thank You for Falling in Love with Me
The girls try to explain away Erika's kiss with Nagi.