Nagi Umino and Erika Amano have been through a lot-they discovered they were switched at birth, learned about their arranged engagement, and now live together under the same roof. Sharing the house with Nagi’s sister, Sachi, and his crush, Hiro Segawa, they’ve begun adjusting to their strange but oddly functional family, despite their constant bickering. Just as they’re settling in, Nagi’s childhood friend Ai Mochizuki returns to Japan and throws a wrench into their lives. She boldly announces her plan to marry Nagi, and though he rejects her, she refuses to back down, determined to win him over. With four girls now in the mix-each harboring their own feelings about him-Nagi must untangle his emotions and decide what path to take.

A Couple of Cuckoos - S02
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Overview:
Nagi Umino and Erika Amano have been through a lot-they discovered they were switched at birth, learned about their arranged engagement, and now live together under the same roof. Sharing the house with Nagi’s sister, Sachi, and his crush, Hiro Segawa, they’ve begun adjusting to their strange but oddly functional family, despite their constant bickering. Just as they’re settling in, Nagi’s childhood friend Ai Mochizuki returns to Japan and throws a wrench into their lives. She boldly announces her plan to marry Nagi, and though he rejects her, she refuses to back down, determined to win him over. With four girls now in the mix-each harboring their own feelings about him-Nagi must untangle his emotions and decide what path to take.
Aired:Jul 08, 2025
Duration:23m
Episodes:36
Networks:HTB, tv asahi, Nagoya TV, TOKYO MX, KBC, ABC TV, NCC, OAB, ABA, Niigata Television Network 21, khb, KFB, HOME, KSB, Kagoshima Broadcasting, Iwate Asahi TV, Akita Asahi Broadcasting, Yamagata Television System, Shizuoka Asahi TV, Asahi Broadcasting Nagano, Hokuriku Asahi Broadcasting, Ehime Asahi TV, Yamaguchi Asahi Broadcasting, Kumamoto Asahi Broadcasting, Ryu-Q Asahi Broadcasting
Country: Japan
Seasons (2)
Episodes (12)
1. Who Was Umino-kun's First Love?2. Onii Confessed to You, Didn't He?3. That, but Times a Hundred4. I See You're All Together5. It's My Life, Too!6. There's No Way I Can Be Normal!!7. It's Ours to Build!8. No Such Thing as a Meaningless Kiss9. The Real Enemy is Sachi-chan!!10. I Know, Nagi-kun! Let's Take Pictures for Memory's Sake!11. I Found Him Attractive for the First Time12. Thank You for Falling in Love with Me
Characters & Voice Actors

CharacterNagi Umino (voice)
Voice ActorKaito Ishikawa

CharacterErika Amano (voice)
Voice ActorAkari Kito

CharacterHiro Segawa (voice)
Voice ActorNao Toyama

CharacterSachi Umino (voice)
Voice ActorKonomi Kohara

CharacterAi Mochizuki (voice)
Voice ActorHina Youmiya

CharacterYouhei Umino (voice)
Voice ActorRyohei Kimura

CharacterNamie Umino (voice)
Voice ActorYoko Hikasa

CharacterSouichirou Amano (voice)
Voice ActorToshiyuki Morikawa














