Lady Tachibana

Lady Tachibana was Toranaga’s first wife, a political bride who married him when she was fifteen and he was eighteen. Recalled by Mariko while discussing Toranaga’s troubled marriages, she emerges as a figure whose private ambition became a mortal danger to her family and to the men around them: her plot against Dictator Goroda cost her own life and that of her son, Nobunaga.

Marriage and Conspiracy

The marriage began as a political arrangement. Mariko describes Lady Tachibana as having grown into a terrible woman, and says that twenty years before the conversation, Toranaga discovered she was secretly plotting to assassinate Goroda, the ruler to whom they were both subject. Goroda was merciless and suspicious of those closest to him; Mariko’s father believed the plot could have ruined Toranaga, Goroda’s other generals, and himself, even if they were innocent of participating.

Toranaga ordered Lady Tachibana put to death. In Mariko’s account, that decision was bound to the danger posed by Goroda: had Toranaga failed to act, Goroda could reasonably have suspected him of complicity and ordered him to kill himself. The account presents the execution as both a response to Lady Tachibana’s conspiracy and a means by which Toranaga escaped his liege lord’s wrath.

Nobunaga and the Household’s Losses

Lady Tachibana’s son Nobunaga was also put to death because of the plot. Mariko stresses the gulf between his innocence and the fate it brought him: he was Toranaga’s favorite son and official heir, a brave general in his own right, and loyal. At nineteen, he was ordered by Toranaga to commit seppuku. Mariko describes Lady Tachibana as having killed her own son by embroiling him in her conspiracy, while identifying Toranaga as the one who issued the order that sent him to his death.

The recollection extends beyond mother and son to the women of Toranaga’s household. Mariko says that Nobunaga had sent his first wife back in disgrace at his mother’s order, after the young woman had borne him two children and suffered an imagined slight. The wife committed seppuku by cutting her throat, and Mariko says she welcomed death as release from a life of tears. Toranaga’s next wife, too, endured misery at Lady Tachibana’s hands and prayed for death. These consequences make Lady Tachibana’s power visible not only in the political conspiracy but in the household discipline imposed on women around her.

Character and Narrative Significance

Lady Tachibana is known through Mariko’s retrospective account rather than through a present-day encounter. Her story enters a conversation about divorce and Toranaga’s family history, setting his first marriage apart from the later political marriage to the Taikō’s stepsister. It also supplies a history of the costs of political loyalty: Toranaga’s survival required action against his wife, while their son’s status as heir and loyal general could not protect him once he was entangled in her plot.

The contrast between Lady Tachibana’s influence and the suffering of her daughter-in-law and the household’s other women gives her remembered character a domestic as well as political consequence. Her actions reverberate through the family after her death, while the deaths of Nobunaga and his mother help explain the dangers surrounding Toranaga’s position and succession.