Lady Ochiba returns to Osaka in order to accelerate the Regents’ campaign against Toranaga. In Ajiro, Toranaga tests Mariko’s loyalty to his cause.In Episode 6 of “Shōgun,” titled “The Gun,” the tension between Toranaga and Ishido escalates as the conflict draws nearer. John Blackthorne continues to navigate the complexities of samurai culture while leveraging his knowledge of Western technology, specifically firearms, to gain an advantage. As Blackthorne and Toranaga prepare for battle, Mariko plays a crucial role in bridging cultural divides, aiding Blackthorne’s understanding of the political landscape. Meanwhile, personal loyalties are tested, and alliances are solidified as both sides strategize for the impending clash. The episode highlights the themes of loyalty, honor, and the consequences of war, culminating in critical decisions that shape the course of the conflict. As Blackthorne grapples with his place in this world, he must reconcile his own values with the harsh realities of the samurai way.