The Yokosé meeting and Zataki's ultimatum is the confrontation in which Toranaga’s half brother Saigawa Zataki delivers the Council of Regents’ demand for Toranaga to appear in Osaka, then escalates it into a formal order of impeachment and seppuku. The encounter makes the crisis more than a contest of ceremony: Zataki has joined Ishido’s side, carries the authority of the reconstituted council, and warns that Toranaga’s choices may determine whether his family and forces survive. Toranaga refuses to give an immediate answer, turning the ultimatum’s demand for obedience into another delay.

Background and preparations

Before the meeting, Toranaga receives a report from Hiro-matsu that Zataki has come from Osaka seeking safe conduct to Anjiro. He travels with one hundred samurai and bearers under the cipher of the new Council of Regents. The report identifies a political reversal: Zataki has openly declared for Ishido and has taken the vacant regency previously held by Lord Sugiyama. His appointment bears the signatures of Ishido, Kiyama, Onoshi, and Ito. Hiro-matsu says he restrained his men and obeyed Toranaga’s instruction to let Ishido’s messengers pass, despite wanting to kill Zataki himself.

The arrival compounds an already dangerous military situation. Hiro-matsu reports that Jikkyu is secretly mobilizing and that northern clans may now support Ishido because Shinano has turned against Toranaga. He urges Toranaga to leave Anjiro by sea and deal with Zataki later at Yedo. Toranaga instead prepares for the possibility that the meeting is a trap. He orders Buntaro to contain Zataki’s party at Yokosé, keeping it on the far side of the river, and says he will follow at dawn with another hundred men. Yabu is assigned the Musket Regiment and ordered to prepare an ambush on the Heikawa Road, positioned to protect Toranaga’s retreat if necessary. Toranaga expects treachery: he reasons that Zataki would not put himself within reach without a plan, and that capturing or killing him might make passage through the mountains easier.

The ceremonial meeting

At the Hour of the Goat, the cortege crosses the bridge. Heralds carrying the Regents’ cipher precede a richly appointed palanquin and its guards. Villagers kneel, while others watch from windows and doorways; the headman has assembled only a cautious deputation, following Toranaga’s instruction that people not at work may watch only with their masters’ permission. The public display of authority is thus accompanied by quiet, constrained observation.

The half brothers meet within a carefully managed ritual. Saigawa Zataki is taller and younger than Toranaga, with a similar breadth of shoulders and prominent nose, yet the resemblance recedes when they sit together. His rich kimono, ceremonial armor, and well-used swords announce both rank and readiness. Toranaga’s samurai sit opposite Zataki’s formally dressed, equally well-armed retainers, while Buntaro and Zataki’s elderly chief aide stand behind their respective lords. The brothers have played this kind of political game many times: etiquette gives each a way to protect his honor while negotiating under threat.

Mariko serves ceremonial cha, and the conversation remains formally innocuous until Zataki breaks the expected sequence. He announces that he brings orders from the Council rather than waiting for Toranaga to invite a message. The abruptness shocks even those among his own party. Naga notices the flush on Toranaga’s neck, usually a sign of approaching anger, but Toranaga keeps his face composed and corrects the breach with a controlled question. Zataki tears two scrolls from his sleeve; Buntaro nearly reaches for his sword at the sudden movement, which violates the ceremony’s expectation that gestures be slow and deliberate. Toranaga does not move.

The summons and the threat

Zataki reads the first scroll aloud. Issued by the Council in the name of Emperor Go-Niji, it addresses Toranaga as an illustrious vassal and commands him to present himself in Osaka forthwith. It also requires him to tell Zataki, acting as the Council’s ambassador, whether he accepts or refuses. Zataki declares that all the Regents have signed the document and that it bears the Great Seal of the Realm. Toranaga accepts it through Buntaro, who approaches, bows, takes the scroll, and returns it to him with the same formal care.

The second scroll turns the summons into a direct challenge. Zataki says it is Toranaga’s formal impeachment and an order to commit seppuku, and announces that he will leave Izu at once. He threatens that their next meeting will be on a battlefield and promises to see Toranaga’s head on a spike before sunset that day. The language of lawful authority and the prospect of immediate violence now occupy the same exchange: the Council’s seal makes the demand official, but Zataki’s threat makes clear that refusal may not remain a matter of ceremony.

Zataki also sets out the safeguards behind his own position. If Toranaga takes his head, arranges his assassination, or allows him to die in Izu, ten carrier pigeons will race north toward Takato. He says he has trustworthy men north, east, and west, including men a day’s march away and others safe beyond Toranaga’s borders. He further warns that Toranaga’s mother will die if Zataki dies. When Toranaga challenges his account of a house fire in which Zataki says there were no bodies, Zataki rejects his skepticism and insists that the decision must be made at once. His network of messengers and distant supporters makes the threat extend beyond the meeting square.

Toranaga’s answer delayed

Toranaga tries to redirect the confrontation toward Sugiyama, calling him a friend and an honorable comrade and saying that the truth about his death should matter to Zataki. He offers to obtain proof that Ishido murdered Sugiyama, but Zataki answers that there is no time: the scroll said forthwith. The failed appeal exposes the difference between the brothers’ immediate priorities. Toranaga invokes the dead Regent and the possibility of evidence; Zataki insists on a present decision and the authority of the summons.

Instead of accepting either the command or the forced timetable, Toranaga repeats that he will consider what Zataki has said and proposes that they meet again at the same time the following day. He indicates the scroll as well as Zataki’s words, leaving the response to both open. Zataki suspects another trick and asks what remains to discuss, but Toranaga does not yield the answer. The meeting ends without resolution: Zataki has delivered both the summons and the impeachment, while Toranaga has preserved a day in which to weigh the threat and his next move. The scene’s decisive contest is therefore not a battle but control of time—Zataki demands an immediate submission, and Toranaga turns the demand into a postponement.