Yozakura-san Chi no Daisakusen  

Mission: Yozakura Family, Mission of Yozakura family, 夜桜さんちの大作戦, Missão: Família Yozakura, Misión: Familia Yozakura, ปฏิบัติการลับบ้านโยซากุระ, La misión de la familia Yozakura

Taiyou Asano has been socially awkward since his family died in a car crash. He can only interact properly with his childhood friend, Mutsumi Yozakura, who is head of the world's strongest spy family. Kyouichirou Yozakura, Mutsumis eldest brother and Taiyous next target, has been overprotective of her since he once severely injured her. To survive, Taiyou must marry Mutsumi and become a member of the Yozakura family in order to protect his wife and uncover the dark secrets of his past and the Yozakura family. As he is thrown headfirst into chaos, Taiyou begins his journey to become a powerful spy in order to protect himself and those he loves.