Ishido Kazunari

A senior lord on the Council of Regents, Ishido plays the long game of court politics with the patience of a man who believes history is on his side. He distrusts the foreign pilot's presence and views Toranaga as a dangerous rival, moving carefully to consolidate power while the old order teeters.

Takehiro Hira gives Ishido a stillness that reads as certainty rather than menace, which makes him more unsettling than a typical schemer. The show lets him believe he's acting for stability and tradition, and Hira plays that conviction so cleanly you understand why men follow him without ever fully trusting him.