The was a confrontation that took place in 1615 during the early Edo period in Japan. The battle occurred in 1615 during the Siege of Osaka, in which Tokugawa Ieyasu planned to destroy the Toyotomi clan. It was fought between the Tà Âdà  clan and the Chà Âsokabe clan. There is not much detail about the battle, but it is known that the Tõdõ clan was led by Tà Âdà  Takatora, who won the battle, forcing the Chà Âsokabe clan, led by Chà Âsokabe Morichika, to retreat to Osaka. Though Takatora won the battle, his two sons died in combat.