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. 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...... more>>

(Kodansha USA) <<less

Yuuta has never had a family and lived his whole life in an orphanage, until the moment he suddenly got adopted by the Hiiragi family.... more>> He reluctantly accepts the offer and goes to live with them without knowing what to expect from, all of the sudden, having a big family. Expectations are dashed as he finds out this family's secret... <<less