Kakkou no Iinazuke (A Couple of Cuckoos) 5 (Weekly Shonen Magazine KC)

[Machine Translation] Hiro, the love of his life, has found out about his "marriage proposal" with Erika! A turbulent study camp has begun, and no one can stop their love quadrangle! Nagi Unno is a sophomore in high school at a prestigious private school, having been mistakenly adopted by a different family when she was a baby. One day, she runs into Erika Amano, a very young high school girl who is on her way to meet her daughter-in-law, and half-heartedly asks her to pretend to be her boyfriend. However, they had no way of knowing this at the time. Erika is a child who was mistaken for Nagi, and Nagi is Erika's ex-wife. ...... A romantic comedy of intertwined lives begins with "Misplaced Child"! The love of his life, Hiro, has found out that he and Erika have a "daughter-in-law relationship"! Hiro can't hide his surprise, but he tells Erika that he has a bride too, and they form a "bride-to-be alliance"! Meanwhile, Sachi seems to be distrustful of Hiro... The study camp begins, and no one can stop the love quadrangle!

最愛の人・ひろにエリカとの「許嫁関係」がバレてしまった！ 波乱含みの勉強合宿も始まり、恋の四角関係は誰にも止められない！赤ちゃんの頃に取り違えられ、今は名門私立に通う高校 2年の海野凪。ある日、これから許嫁に会いにいくという超お嬢様女子高生・天野エリカと偶然出会い、彼氏のフリをしてくれと半ば強引に頼まれてしまう。だが、その時の二人は知る由もなかった。エリカは凪と取り違えられた子どもで、凪はエリカの許嫁相手だということを……。「取り違え子」から始まる人生交錯ラブコメ開幕！最愛の人・ひろにエリカとの「許嫁関係」がバレてしまった！ 驚きを隠せないひろだったが、自分にも許嫁がいるとエリカに伝え、めでたく「許嫁同盟」を結成！ 一方、何やら幸はひろに不信感を抱いているようで…。波乱含みの勉強合宿も始まり、恋の四角関係は誰にも止められない！