She debuted in as the leading courtesan of the Great Miura , the most prestigious Yoshiwara brothel of the day, and rapidly became the leading courtesan of the entire Yoshiwara. His uncle sought to undermine his reputation in order to replace Date Tsunamune with the uncle's son, and indirectly encouraged Date Tsunamune to debauch himself in the pleasure quarters. Date Tsunamune fell in love with Takao, but Takao rejected him, as she had promised to marry her lover at the end of her contract with the brothel.
Tsunamune offered to buy out her contract by paying gold equal to her weight. The brothel owner weighted her sleeves down with iron until she weighed more than pounds. Tsunamune paid. According to one version, on the boat to Date Tsunamune's home, at a spot on the river called Three Forks Mitsumata , Takao tried to leap into the river to either escape or drown. Tsunamune flew into a rage and killed her with his blade, then flung her body into the river.
Tsunamune's uncle used the murder to force Tsunamune into retirement. According to a second version, Takao refused Tsunamune even after he bought her freedom, so he had one of her fingers broken each day for ten days.
When she continued to defy him, he had her taken to Mitsumata and hanged. While based to a great extent on fact, there are a number of historical inaccuracies, the greatest of which is Takao's death at Tsunamune's hand. Another key inaccuracy in the tale involves Date Tsunamune, whose family members did attempt to unseat him, but who had already given up his position by the time of their encounter.
The description of the relationship between Tsunamune and Takao is also inaccurate. Takao may not have been interested in Tsunamune, but there is no evidence that she intended to marry someone else.
