Episode 1
Who Was Umino-kun's First Love?
24m7.0 / 10
Hiro moves in with Nagi, Sachi and Erika. Friction arises, but they're reminded of what happiness might mean.
Episode credits
Directed by Masakazu HishidaWritten by Masakazu Hishida
TV series
A Couple of Cuckoos
2022TV-142 seasons7.1 / 10
16-year-old super-studier Nagi Umino, second-year student at the Megurogawa Academy high school, was switched at birth. On his way to a dinner to meet his birth parents, he accidentally meets the brash, outspoken, Erika Amano, who is determined to make Nagi her fake boyfriend as she never wants to actually marry. But once Nagi makes it to dinner, he finds his parents have decided to resolve the hospital switch by conveniently having him marry the daughter his birth parents raised...who turns out to be none other than Erika herself!
Streaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
A Couple of Cuckoos is available to stream on Crunchyroll Premium (Via Amazon Prime) in United States. You can also buy it from Amazon and Apple TV. Use the direct links below to open the provider.
Synopsis
16-year-old super-studier Nagi Umino, second-year student at the Megurogawa Academy high school, was switched at birth. On his way to a dinner to meet his birth parents, he accidentally meets the brash, outspoken, Erika Amano, who is determined to make Nagi her fake boyfriend as she never wants to actually marry. But once Nagi makes it to dinner, he finds his parents have decided to resolve the hospital switch by conveniently having him marry the daughter his birth parents raised...who turns out to be none other than Erika herself!
Season 2 episodes
Choose an episode, then use the watch options above for the show.
Where to watch A Couple of Cuckoos
Episode 2
Onii Confessed to You, Didn't He?
24m7.0 / 10
Hiro is kidnapped and Nagi immediately sets out to save her.
Episode credits
Directed by Yuki IwasakiWritten by Masakazu Hishida
Episode 3
That, but Times a Hundred
24m7.0 / 10
Nagi is suddenly hit with the truth about Ai’s real objective.
Where to watch A Couple of Cuckoos
Episode 4
I See You're All Together
24m6.5 / 10
Hiro is preparing for a festival that's about to be held at her shrine.
Where to watch A Couple of Cuckoos
Episode 5
It's My Life, Too!
24m7.0 / 10
The world now knows the face of singer Mochizuki Ai, who created the song “Arc Fault.”
Where to watch A Couple of Cuckoos
Episode 6
There's No Way I Can Be Normal!!
24m8.3 / 10
Nagi and Erika are trapped in a hotel room by her mother, who seems to be playing with them.
Where to watch A Couple of Cuckoos
Episode 10
I Know, Nagi-kun! Let's Take Pictures for Memory's Sake!
24m7.7 / 10
Where to watch A Couple of Cuckoos
Episode information updated Jul 23, 2026
More about A Couple of Cuckoos
Cast
Kaito IshikawaNagi Umino (voice)
Akari KitoErika Amano (voice)
Nao ToyamaHiro Segawa (voice)
Konomi KoharaSachi Umino (voice)
Hina YoumiyaAi Mochizuki (voice)
Ryohei KimuraYouhei Umino (voice)
Yoko HikasaNamie Umino (voice)
Toshiyuki MorikawaSouichirou Amano (voice)Credits
- Written by
- Yasuhiro Nakanishi, Masakazu Hishida
Production details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 36
- Original language
- Japanese
- Original title
- カッコウの許嫁
Networks & production
HTBJapan
tv asahiJapan
Nagoya TVJapan
Tokyo MXJapan
KBCJapan
ABC TVJapan
Themes
animebased on comiclove triangleromcomschoolslice of life
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