Mission - Yozakura Family - Episode 1

In Episode 1, Taiyo is introduced as a boy grieving the loss of his family in a car accident. He is distant and reserved, even toward his childhood friend Mutsumi, who offers him support. The story takes place at their school, where Taiyo is summoned by the vice principal. The vice principal, who turns out to be Mutsumi's overly protective older brother, has kept numerous photos of Mutsumi, raising doubts about his intentions. However, it is revealed that he is not a threat but a devoted protector.

The episode intensifies when Taiyo learns that Mutsumi belongs to a family of seasoned spies. The plot thickens as it becomes clear that Mutsumi's older brother wants to kill Taiyo, dragging him into the dangerous world of the Yozakura family. The episode sets the stage for Taiyo's new, challenging life within a family of unique and talented spies.