Lord Zataki

Lord Zataki is Toranaga’s brother and a consequential but uncertain player in the contest for the Kwanto and control of the regency. He matters less as a directly witnessed presence than as the object of competing bargains: Toranaga may be trying to draw him away from Ishido, while Toranaga later warns Kiyama that Ishido has already offered him the Kwanto for betrayal.

Position in the Political Contest

Mariko lays out one account of Zataki’s place in the struggle. She points to Buntaro’s secret journey to him and infers that Toranaga is making a new offer: the Kwanto in exchange for Zataki’s allegiance, to take effect if Toranaga regains the presidency of the Council of Regents. In her reading, the province is valuable precisely because Toranaga could promise it once he had restored his authority. This remains Mariko’s reconstruction of the negotiations, rather than a directly shown exchange between the brothers.

The stakes extend beyond the two men. Mariko connects an alliance with Zataki to a route toward Kyoto and to a plan to secure the brothers’ bond through hostages. She has heard that Sudara, Lady Genjiko, and their children are to visit their grandmother at Takato. Their proposed presence in Zataki’s hands makes family ties part of the political calculation—and, in Mariko’s analysis, a source of danger rather than assurance.

A Dangerous and Unreliable Ally

Mariko does not regard Zataki as a dependable partner for Toranaga. She argues to Alvito that he would recognize Toranaga’s promises as temporary, since Toranaga would eventually have to eliminate him as a rival. Her account turns the proposed alliance inside out: if Zataki received Sudara’s family as hostages, he might destroy them and attack Toranaga’s northern defenses instead. Such an assault, she reasons, could draw Ishido, Ikawa Jikkyu, and other opponents into action while Toranaga remained vulnerable.

This is a forecast, not an event the evidence shows taking place. Its importance lies in Mariko’s assessment of the pact’s built-in instability: a promise of territory cannot settle a contest in which each brother has reason to expect that the other will later become an existential threat. She warns that Toranaga could be overwhelmed if Zataki chose to move against him.

Competing Offers and Shifting Allegiances

Zataki’s dealings with Ishido form the other side of the contest. When Ishido hears from Zataki at Yokosé that Toranaga has agreed to go to Osaka and submit, Ishido petitions the Emperor to attend the occasion. Zataki’s message thus helps turn Toranaga’s apparent submission into a public, ceremonially framed event; the passage does not, by itself, establish what Zataki intends by reporting it.

Later, Toranaga’s message to Kiyama supplies a sharper accusation. It says that Ishido has broken a secret agreement with Kiyama by promising the Kwanto to Zataki and that Zataki has already betrayed Toranaga. Toranaga presents this alleged bargain as a threat not only to himself and Kiyama’s line, but to the Christian Church. The claim makes Zataki’s position part of a wider effort to alter alliances, though it reaches Kiyama through Toranaga’s message rather than through a scene with Zataki.

Narrative Role and Significance

Zataki functions as the unstable hinge between rival strategies. In Mariko’s analysis, Toranaga needs his allegiance but cannot safely trust him; in Toranaga’s warning to Kiyama, Zataki is already the beneficiary of Ishido’s betrayal of their agreement. The evidence therefore presents no settled alliance or final choice by Zataki. Instead, his political weight is conveyed through the offers, suspicions, and contingencies that gather around him, making the promised Kwanto both a prize and a measure of how fragile each coalition is.