A Couple of Cuckoos

🇯🇵カッコウの許嫁 · Kakkou no Iinazuke

MangaShounenOngoing🇯🇵 First published in 2020ComedyEcchiRomance

Miki Yoshikawa story, art · Simona Maccaroni art

16-year-old super-studier Nagi Umino, second-year student at the Meguro River 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.

Synopsis via AniList