We're New at This 18

Ikuma and Sumika are blessed with a twin boy and girl, Hayate and Akira. Time passes on, and the twins grow into sensitive middle schoolers. They get along great, but that brings its own issues…? The happiness that started with just a pair of newlyweds has now grown larger than they ever could have imagined. You can’t miss the grand finale of the hit newlywed love story!