Nagi Umino discovers he was switched at birth and sets out to meet his biological parents, only to encounter the spirited social media star Erika Amano. Their lives intertwine further when their families arrange a marriage.

After learning the truth about his past, studious high schooler Nagi Umino agrees to a dinner with his birth family. However, a chance meeting with Erika Amano leads to a fake relationship to thwart her unwanted engagement, creating an unexpected connection between both households.

The situation complicates as Nagi moves in with Erika, balancing his feelings for classmate Hiro Segawa against his growing bond with his new fiancée. This romantic comedy explores the chaotic consequences of a hospital error that changed two lives forever.

A Couple of Cuckoos manga follows Nagi Umino and Erika Amano, two teens switched at birth now forced into a chaotic arranged marriage.

A Couple of Cuckoos, Nagi Umino, Erika Amano, Hiro Segawa, Sachi Umino, Miki Yoshikawa, Kakkou no Iinazuke, arranged marriage manga, latest chapters, Comedy